Product overview
Description
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.
-
All 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
All resources
| Resource title | Version | Latest update |
|---|
Product Specifications (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 5.1 | 19 Sep 2016 | 19 Sep 2016 |
Application Notes (5 of 9)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.3 | 18 Feb 2022 | 18 Feb 2022 | ||
| 1.2 | 04 Oct 2021 | 04 Oct 2021 | ||
| 3.0 | 11 Apr 2022 | 11 Apr 2022 | ||
| 5.1 | 18 Feb 2022 | 18 Feb 2022 | ||
| 1.3 | 18 Feb 2022 | 18 Feb 2022 | ||
| 2.3 | 18 Feb 2022 | 18 Feb 2022 | ||
| 2.1 | 04 Oct 2021 | 04 Oct 2021 | ||
| 1.1 | 18 Feb 2022 | 18 Feb 2022 | ||
| 5.1 | 18 Feb 2022 | 18 Feb 2022 |
Flyers (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 29 Apr 2022 | 29 Apr 2022 | ||
| 1.0 | 18 Sep 2023 | 18 Sep 2023 |
Brochures (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 12.24 | 17 Dec 2024 | 17 Dec 2024 |
EDA Symbols, Footprints and 3D Models
STMicroelectronics - SMP75
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Symbols
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 01 Aug 2015 | 01 Aug 2015 |
CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 May 2020 | 15 May 2020 | |
| ZIP | 1.0 | 14 Mar 2019 | 14 Mar 2019 |
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Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| SMP75-8 | Active | SMB | Industrial | 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 | Marketing Status | Budgetary Price (US$)*/Qty | Order from ST | Order from distributors | Package | Packing Type | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | VRM (V) (max) | Directionality | ||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SMP75-8 | Active | 0.257 / 50 | Available at 3 distributors Distributor availability of SMP75-8
Distributor reported inventory date: 4/3/2025 | | | | Buy from Distributor | | SMB | Tape and Reel | CHINA | EAR99 | NEC | 6 | Bi-Directional |
SMP75-8 Active
Part Number:
SMP75-8
VRM (V) (max):
6
Directionality:
Bi-Directional
Farnell Element14
Stock
1127Min.Order
1MOUSER
Stock
6906Min.Order
1DIGIKEY
Stock
6558Min.Order
1Distributor reported inventory date: 4/3/2025
Stock
Min.Order
(*) 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