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Sample & Buy
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Documentation
CAD Resources
Tools & Software
Quality & Reliability
Get Started
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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 Industrial Ecopack2
SMTPA120
Active
SMB Industrial Ecopack2
SMTPA130
Active
SMB Industrial Ecopack2
SMTPA180
Active
SMB Industrial Ecopack2
SMTPA200
Active
SMB Industrial Ecopack2
SMTPA220
Active
SMB Industrial Ecopack2
SMTPA240
Active
SMB Industrial Ecopack2
SMTPA270
Active
SMB Industrial Ecopack2
SMTPA320
NRND
SMB Industrial Ecopack2
SMTPA62
Active
SMB Industrial Ecopack2
SMTPA68
Active
SMB Industrial Ecopack2

SMTPA100

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA120

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA130

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA180

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA200

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA220

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA240

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA270

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA320

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

NRND

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA62

Package:

SMB

Material Declaration**:

PDF XML

Marketing Status

Active

Package

SMB

Grade

Industrial

RoHS Compliance Grade

Ecopack2

SMTPA68

Package:

SMB

Material Declaration**:

Marketing Status

Active

Package

SMB

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

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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$)*/Qty
Directionality
Unit Price (US$)
Country of Origin
min
max
SMTPA180 Available at 2 distributors

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2208 1 Buy from Distributor
Farnell Element14 EUROPE 1312 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

MOUSER

Stock

2208

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1312

Min.Order

1

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 162

Bi-Directional

0.171

CHINA

SMTPA200 Available at 2 distributors

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25 1 Buy from Distributor
MOUSER WORLDWIDE 7723 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

25

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

7723

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 180

Bi-Directional

0.171

CHINA

SMTPA320 No availability of distributors reported, please contact our sales office
NRND
EAR99 NEC Tape and Reel SMB - - 290

Bi-Directional

0.193

CHINA

SMTPA270 Available at 3 distributors

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 430 1 Buy from Distributor
MOUSER WORLDWIDE 1736 1 Buy from Distributor
ANGLIA Live EUROPE 40630 10 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

430

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1736

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

40630

Min.Order

10

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 243

Bi-Directional

0.171

CHINA

SMTPA62 Available at 4 distributors

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 537 1 Buy from Distributor
RS COMPONENTS EUROPE 4770 1 Buy from Distributor
MOUSER WORLDWIDE 19355 1 Buy from Distributor
Farnell Element14 EUROPE 2120 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

537

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

4770

Min.Order

1

MOUSER

Stock

19355

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2120

Min.Order

1

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 56

Bi-Directional

0.171

CHINA

SMTPA120 Available at 2 distributors

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4764 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

4764

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 108

Bi-Directional

0.171

CHINA

SMTPA240 Available at 1 distributors

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 8 1 Buy from Distributor

Distributor reported inventory date: 2022-07-09

Distributor Name

Farnell Element14

Stock

8

Min.Order

1

Distributor reported inventory date: 2022-07-09

Active
EAR99 NEC Tape and Reel SMB - - 216

Bi-Directional

0.171

CHINA

SMTPA68 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape and Reel SMB - - 61

Bi-Directional

0.171

CHINA

SMTPA130 Available at 2 distributors

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 392 1 Buy from Distributor
Farnell Element14 EUROPE 3795 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

392

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3795

Min.Order

1

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 117

Bi-Directional

0.171

CHINA

SMTPA220 Available at 2 distributors

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2890 1 Buy from Distributor
Farnell Element14 EUROPE 2250 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

MOUSER

Stock

2890

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2250

Min.Order

1

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 198

Bi-Directional

0.193

CHINA

SMTPA100 Available at 3 distributors

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2728 1 Buy from Distributor
RS COMPONENTS EUROPE 1800 1 Buy from Distributor
MOUSER WORLDWIDE 926 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

2728

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1800

Min.Order

1

MOUSER

Stock

926

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-12

Active
EAR99 NEC Tape and Reel SMB - - 90

Bi-Directional

0.193

CHINA

SMTPA180 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA180

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

162

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA180

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2208 1 Buy from Distributor
Farnell Element14 EUROPE 1312 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

MOUSER

Stock

2208

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

1312

Min.Order

1

Distributor reported inventory date: 2022-07-12

SMTPA200 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA200

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

180

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA200

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 25 1 Buy from Distributor
MOUSER WORLDWIDE 7723 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

25

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

7723

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-12

SMTPA320 NRND

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA320

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

290

Directionality:

Bi-Directional

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

SMTPA270 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA270

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

243

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA270

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 430 1 Buy from Distributor
MOUSER WORLDWIDE 1736 1 Buy from Distributor
ANGLIA Live EUROPE 40630 10 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

430

Min.Order

1

Region

WORLDWIDE Buy from Distributor

MOUSER

Stock

1736

Min.Order

1

Region

WORLDWIDE Buy from Distributor

ANGLIA Live

Stock

40630

Min.Order

10

Distributor reported inventory date: 2022-07-12

SMTPA62 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA62

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

56

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA62

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 537 1 Buy from Distributor
RS COMPONENTS EUROPE 4770 1 Buy from Distributor
MOUSER WORLDWIDE 19355 1 Buy from Distributor
Farnell Element14 EUROPE 2120 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

537

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

4770

Min.Order

1

MOUSER

Stock

19355

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2120

Min.Order

1

Distributor reported inventory date: 2022-07-12

SMTPA120 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA120

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

108

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA120

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 4764 1 Buy from Distributor
Farnell Element14 EUROPE 4 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

4764

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

4

Min.Order

1

Distributor reported inventory date: 2022-07-12

SMTPA240 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA240

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

216

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA240

Distributor Name
Region Stock Min. Order Third party link
Farnell Element14 EUROPE 8 1 Buy from Distributor

Distributor reported inventory date: 2022-07-09

Distributor Name

Farnell Element14

Stock

8

Min.Order

1

Distributor reported inventory date: 2022-07-09

SMTPA68 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA68

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

61

Directionality:

Bi-Directional

Country of Origin:

CHINA

No availability of distributors reported, please contact our sales office

SMTPA130 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA130

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

117

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA130

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 392 1 Buy from Distributor
Farnell Element14 EUROPE 3795 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

392

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

3795

Min.Order

1

Distributor reported inventory date: 2022-07-12

SMTPA220 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA220

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

198

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA220

Distributor Name
Region Stock Min. Order Third party link
MOUSER WORLDWIDE 2890 1 Buy from Distributor
Farnell Element14 EUROPE 2250 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

MOUSER

Stock

2890

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Farnell Element14

Stock

2250

Min.Order

1

Distributor reported inventory date: 2022-07-12

SMTPA100 Active

Package:
SMB
ECCN (US):
EAR99
Budgetary Price (US$)*/Qty:
-

Part Number:

SMTPA100

ECCN (EU):

NEC

Packing Type:

Tape and Reel

Operating Temperature (°C)

Min:

-

Max:

-

VRM (V) (max):

90

Directionality:

Bi-Directional

Country of Origin:

CHINA

Distributor availability ofSMTPA100

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2728 1 Buy from Distributor
RS COMPONENTS EUROPE 1800 1 Buy from Distributor
MOUSER WORLDWIDE 926 1 Buy from Distributor

Distributor reported inventory date: 2022-07-12

Distributor Name

DIGIKEY

Stock

2728

Min.Order

1

Region

WORLDWIDE Buy from Distributor

RS COMPONENTS

Stock

1800

Min.Order

1

MOUSER

Stock

926

Min.Order

1

Region

WORLDWIDE Buy from Distributor

Distributor reported inventory date: 2022-07-12

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(*) 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