Overview
Online design
Sample & Buy
Solutions
Documentation
CAD Resources
Tools & Software
Quality & Reliability
Partner products
Sales Briefcase

Product overview

Description

These Trisil series have been designed to protect telecommunication equipment against lightning and transient induced by AC power lines. They are available in SMA, SMB and DO-15 packages.
  • All features

    • Repetitive peak pulse current :IPP = 50 A (10/1000μs)
    • Bidirectional crowbar protection
    • Low capacitance from 12pF to 20pF @ 50V
    • Voltage range from 62V to 270V
    • Holding current: IH = 150 mA min
    • Low leakage current : IR = 2μA max

EDA Symbols, Footprints and 3D Models

STMicroelectronics - SMTPA

Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.

Symbols

Symbols

Footprints

Footprints

3D model

3D models

Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SMTPA100
Active
SMB C2 Industrial Ecopack2
SMTPA120
Active
SMB C2 Industrial Ecopack2
SMTPA130
Active
SMB C2 Industrial Ecopack2
SMTPA180
Active
SMB C2 Industrial Ecopack2
SMTPA200
Active
SMB C2 Industrial Ecopack2
SMTPA220
Active
SMB C2 Industrial Ecopack2
SMTPA240
Active
SMB C2 Industrial Ecopack2
SMTPA270
Active
SMB C2 Industrial Ecopack2
SMTPA320
NRND
SMB C2 Industrial Ecopack2
SMTPA62
Active
SMB C2 Industrial Ecopack2
SMTPA68
Active
SMB C2 Industrial Ecopack2

SMTPA100

Package:

SMB C2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA120

Package:

SMB C2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA130

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA180

Package:

SMB C2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA200

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA220

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA240

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA270

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA320

Package:

SMB C2

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA62

Package:

SMB C2

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA68

Package:

SMB C2

Material Declaration**:

Marketing Status

Active

Package

SMB C2

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) VRM (V) (max)
Budgetary Price (US$)*/Qty
More info
min
max
SMTPA180 Available at 3 distributors

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 270 1 Buy from Distributor
MOUSER WORLDWIDE 1476 1 Buy from Distributor
Farnell Element14 EUROPE 1614 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

270

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1476

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1614

Min.Order

1

Distributor reported inventory date: 2022-01-15

Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 162 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA200 Available at 3 distributors

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1885 1 Buy from Distributor
AVNET AMERICA 5000 0 Buy from Distributor
MOUSER WORLDWIDE 1676 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

1885

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

1676

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 180 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA320 No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tape And Reel SMB C2 - - 290 0.193 / 100
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.193

Country of Origin:

CHINA

SMTPA270 Available at 4 distributors

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2550 1 Buy from Distributor
RS COMPONENTS EUROPE 130 5 Buy from Distributor
MOUSER WORLDWIDE 3756 1 Buy from Distributor
ANGLIA Live EUROPE 40880 10 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

2550

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

130

Min.Order

5

MOUSER

Stock

3756

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

40880

Min.Order

10

Distributor reported inventory date: 2022-01-15

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 243 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA62 Available at 3 distributors

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1002 1 Buy from Distributor
RS COMPONENTS EUROPE 5000 1 Buy from Distributor
MOUSER WORLDWIDE 29303 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

1002

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

5000

Min.Order

1

MOUSER

Stock

29303

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 56 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA120 Available at 3 distributors

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4774 1 Buy from Distributor
RS COMPONENTS EUROPE 25 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

4774

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

25

Min.Order

1

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-01-15

Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 108 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA240 Available at 1 distributors

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 313 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

Farnell Element14

Stock

313

Min.Order

1

Distributor reported inventory date: 2022-01-15

Active
EAR99 NEC Tape And Reel SMB C2 - - 216 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA68 Available at 1 distributors

Distributor availability ofSMTPA68

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

Active
EAR99 NEC Tape And Reel SMB C2 - - 61 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA130 Available at 2 distributors

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 422 1 Buy from Distributor
Farnell Element14 EUROPE 4595 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

422

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4595

Min.Order

1

Distributor reported inventory date: 2022-01-15

Active
EAR99 NEC Tape And Reel SMB C2 - - 117 0.171 / 500
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.171

Country of Origin:

CHINA

SMTPA220 Available at 1 distributors

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5973 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

MOUSER

Stock

5973

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 198 0.193 / 100
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.193

Country of Origin:

CHINA

SMTPA100 Available at 4 distributors

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2728 1 Buy from Distributor
RS COMPONENTS EUROPE 4875 1 Buy from Distributor
MOUSER WORLDWIDE 453 1 Buy from Distributor
Farnell Element14 EUROPE 1848 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

2728

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

4875

Min.Order

1

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1848

Min.Order

1

Distributor reported inventory date: 2022-01-15

Free Sample Buy Direct
Active
EAR99 NEC Tape And Reel SMB C2 - - 90 0.193 / 100
MORE INFO

Directionality:

Bi-directional

Unit Price (US$):

0.193

Country of Origin:

CHINA

SMTPA180

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 270 1 Buy from Distributor
MOUSER WORLDWIDE 1476 1 Buy from Distributor
Farnell Element14 EUROPE 1614 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

270

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1476

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1614

Min.Order

1

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

162

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA200

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1885 1 Buy from Distributor
AVNET AMERICA 5000 0 Buy from Distributor
MOUSER WORLDWIDE 1676 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

1885

Min.Order

1

Region

WORLDWIDE Buy from Distributor

AVNET

Stock

5000

Min.Order

0

Region

AMERICA Buy from Distributor

MOUSER

Stock

1676

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

180

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA320

Marketing Status

NRND

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.193 / 100

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

290

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.193 / 100

Country of Origin

CHINA

SMTPA270

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2550 1 Buy from Distributor
RS COMPONENTS EUROPE 130 5 Buy from Distributor
MOUSER WORLDWIDE 3756 1 Buy from Distributor
ANGLIA Live EUROPE 40880 10 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

2550

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

130

Min.Order

5

MOUSER

Stock

3756

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

40880

Min.Order

10

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

243

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA62

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 1002 1 Buy from Distributor
RS COMPONENTS EUROPE 5000 1 Buy from Distributor
MOUSER WORLDWIDE 29303 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

1002

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

5000

Min.Order

1

MOUSER

Stock

29303

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

56

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA120

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4774 1 Buy from Distributor
RS COMPONENTS EUROPE 25 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

4774

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

25

Min.Order

1

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

108

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA240

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 313 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

Farnell Element14

Stock

313

Min.Order

1

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

216

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA68

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA68

Distributor Name
Region Stock Min. Order Third party link
FUTURE WORLDWIDE 2500 2500 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

FUTURE

Stock

2500

Min.Order

2500

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

61

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA130

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.171 / 500

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 422 1 Buy from Distributor
Farnell Element14 EUROPE 4595 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

422

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4595

Min.Order

1

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

117

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.171 / 500

Country of Origin

CHINA

SMTPA220

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.193 / 100

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 5973 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

MOUSER

Stock

5973

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

198

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.193 / 100

Country of Origin

CHINA

SMTPA100

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

0.193 / 100

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2728 1 Buy from Distributor
RS COMPONENTS EUROPE 4875 1 Buy from Distributor
MOUSER WORLDWIDE 453 1 Buy from Distributor
Farnell Element14 EUROPE 1848 1 Buy from Distributor

Distributor reported inventory date: 2022-01-15

Distributor Name

DIGIKEY

Stock

2728

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

4875

Min.Order

1

MOUSER

Stock

453

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1848

Min.Order

1

Distributor reported inventory date: 2022-01-15

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

SMB C2

Operating Temperature (°C)

(min)

-

(max)

-

VRM (V) (max)

90

Directionality

Bi-directional

Budgetary Price (US$)* / Qty

0.193 / 100

Country of Origin

CHINA

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors