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  • The SMP75 is a very low voltage transient surge arrestor especially designed to protect sensitive telecommunication equipment against lightning strikes and other transients. Its low voltage makes it suitable to protect low voltage transformer in T1/E1 and Ethernet links without saturation of the transformer.

    Key Features

    • bidirectional crowbar protection
    • voltage: 8 V
    • low leakage current: IR= 2 μA max
    • holding current: IH= 150 mA min
    • repetitive peak pulse current: IPP= 75 A (10/1000 μs)
    • Benefits
      • Trisils are not subject to ageing and provide a fail safe mode in short circuit for a better protection.
      • This device can be used to help equipment to meet main standards such as UL1950, IEC 950 / CSA C22.2 and UL1459.
      • Trisils have UL94 V0 approved resin.
      • SMB package is JEDEC registered (DO-214AA).
      • Trisils comply with the following standards:
        • GR-1089 Core
        • ITU-T-K20/K21
        • VDE0433
        • VDE0878
        • IEC 61000-4-5
        • FCC part 68

Sample & Buy

Part Number
Peak pulse current (A) (10/1000 µs GR1089)
Stand-off voltage (V) (max)
Package
Packing Type
Marketing Status
Budgetary Price (US$)*
Quantity
ECCN (US)
More info
Order from Distributors
Order from ST
SMP75-8 - - SMB Tape And Reel
Active
0.602 50 EAR99
MORE INFO

Country of Origin:

MOROCCO

Check Availability

Distributor availability ofSMP75-8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2325 1 Order Now
RS COMPONENTS EUROPE 6070 1 Order Now
FUTURE WORLDWIDE 14210 1 Order Now
ARROW EUROPE 15000 0 Order Now
ARROW AMERICA 574 1 Order Now
MOUSER WORLDWIDE 8018 1 Order Now
Farnell Element14 EUROPE 9750 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

2325

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6070

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

14210

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

574

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

8018

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

9750

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Get sample

SMP75-8

Peak pulse current (A) (10/1000 µs GR1089)

-

Stand-off voltage (V) (max)

-

Unit Price (US$)

0.602*

Distributor availability ofSMP75-8

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2325 1 Order Now
RS COMPONENTS EUROPE 6070 1 Order Now
FUTURE WORLDWIDE 14210 1 Order Now
ARROW EUROPE 15000 0 Order Now
ARROW AMERICA 574 1 Order Now
MOUSER WORLDWIDE 8018 1 Order Now
Farnell Element14 EUROPE 9750 1 Order Now

Distributor reported inventory date: 2019-05-20

Distributor Name

DIGIKEY

Stock

2325

Min.Order

1

Region

WORLDWIDE Order Now

RS COMPONENTS

Stock

6070

Min.Order

1

Region

EUROPE Order Now

FUTURE

Stock

14210

Min.Order

1

Region

WORLDWIDE Order Now

ARROW

Stock

15000

Min.Order

0

Region

EUROPE Order Now

ARROW

Stock

574

Min.Order

1

Region

AMERICA Order Now

MOUSER

Stock

8018

Min.Order

1

Region

WORLDWIDE Order Now

Farnell Element14

Stock

9750

Min.Order

1

Region

EUROPE Order Now

Distributor reported inventory date: 2019-05-20

Package

SMB

Packing Type

Tape And Reel

Marketing Status

Active

Unit Price (US$)

0.602

Quantity

50

ECCN (US)

EAR99

Country of Origin

MOROCCO

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

Design Tools

    • Part Number

      Transient voltage suppressor smart selection tool

00 Files selected for download

Technical Documentation

    • Description Version Size Action
      DS1082
      Trisil™ for telecom equipment protection
      5.1
      84.13 KB
      PDF
      DS1082

      Trisil™ for telecom equipment protection

    • Description Version Size Action
      TN1173
      Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches
      5.0
      1.04 MB
      PDF
      TN1173

      Packing information for IPAD™, protection, rectifiers, thyristors and AC Switches

HW Model, CAD Libraries & SVD

    • Description Version Size Action
      SMP75 PSpice model (.lib) and symbols (.olb) 1.0
      12.52 KB
      ZIP
      smp75-xx OrCad Symbol and Footprint files 1.0
      11.75 KB
      ZIP

      SMP75 PSpice model (.lib) and symbols (.olb)

      smp75-xx OrCad Symbol and Footprint files

Publications and Collaterals

    • Description Version Size Action
      ST Protection Finder - The new app for Android and iOS 1.0
      1.52 MB
      PDF

      ST Protection Finder - The new app for Android and iOS

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SMP75-8
Active
SMB Industrial Ecopack2

SMP75-8

Package:

SMB

Material Declaration**:

PDF XML

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.