Product overview
Description
The SM6T250CAY Transil series has been designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to IEC 61000-4-2 and ISO 10605.
The planar technology makes this device compatible with high-end circuits where low leakage current and high junction temperature are required to provide reliability and stability over time. SM6T250CAY is packaged in SMB (SMB footprint in accordance with IPC 7531 standard).
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All features
- Peak pulse power:
- 600 W (10/1000 μs)
- 4 kW (8/20 μs)
- Stand-off voltage 213 V
- Bidirectional type
- Low leakage current:
- 200 nA at 25 °C
- 1 μA at 85 °C
- Operating Tj max: 175 °C
- High power capability at Tj max
- JEDEC registered package outline
- Resin meets UL 94, V0
- AEC-Q101 qualified
- Complies with the following standards
- IEC 61000-4-2 exceeds level 4:
- 30 kV (air discharge)
- 30 kV (contact discharge)
- ISO 10605, C = 330 pF, R = 330 Ω exceeds level 4:
- 30 kV (air discharge)
- 30 kV (contact discharge)
- ISO 7637-2
- IEC 61000-4-2 exceeds level 4:
- Peak pulse power:
eDesignSuite
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Thermal-electrical Simulators for Components
TVS Simulator
Specify system ratings and surge waveform Search and sort suitable devices Start your design with the SM6T250CAY now
xwith our eDesignSuite online design aid utilities and simulation tools.
Featured Videos
In this video, we explain why it is important to protect against electrostatic discharges. We give a quick demonstration to show exactly what happens when you shoot at a microcontroller with an ESD gun!
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
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EDA Symbols, Footprints and 3D Models
STMicroelectronics - SM6T250CAY
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
Footprints
3D models
All resources
| Resource title | Version | Latest update |
|---|
SPICE models (5)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 28 Apr 2020 | 28 Apr 2020 | |
| ZIP | 1.2 | 21 Sep 2021 | 21 Sep 2021 | |
| ZIP | 1.0 | 03 Feb 2022 | 03 Feb 2022 | |
| ZIP | 1.0 | 08 Oct 2021 | 08 Oct 2021 | |
| ZIP | 1.3 | 10 May 2021 | 10 May 2021 |
CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 May 2020 | 15 May 2020 | |
| ZIP | 1.0 | 30 Aug 2021 | 30 Aug 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| SM6T250CAY | Active | SMB | Automotive | 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) | Directionality | Country of Origin | Budgetary Price (US$)*/Qty | Directionality | Unit Price (US$) | Country of Origin | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| min | max | ||||||||||||||||
| SM6T250CAY | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | SMB | - | - | 213 | Bi-Directional | CHINA | | Bi-Directional | 0.209 | CHINA | ||
Buy Direct at ST (*) 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