Product overview
Description
The SM30TY series are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.
The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long-term reliability and stability.
-
All features
- AEC-Q101 qualified
- Peak pulse power:
- 3000 W (10/1000 μs)
- up to 40 kW (8/20 μs)
- Stand-off voltage range from 5 V to 188 V
- Unidirectional and bidirectional types
- Low leakage current: 0.2 µA at 25 °C
- Operating Tj max: 175 °C
- JEDEC registered package outline
- Lead finishing: matte tin plating
eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Thermal-electrical Simulators for Components
TVS Simulator
Specify system ratings and surge waveform Search and sort suitable devices Start your design with the SM30T21CAY now
xwith our eDesignSuite online design aid utilities and simulation tools.
EDA Symbols, Footprints and 3D Models
STMicroelectronics - SM30T21CAY
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 (3)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 03 Feb 2022 | 03 Feb 2022 | |
| ZIP | 1.0 | 08 Oct 2021 | 08 Oct 2021 | |
| ZIP | 4.0 | 14 Jun 2022 | 14 Jun 2022 |
CAD Symbol & Footprint models (2)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 15 May 2020 | 15 May 2020 | |
| ZIP | 1.0 | 22 Oct 2021 | 22 Oct 2021 |
Quality and Reliability
| Part Number | Marketing Status | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|---|---|---|---|---|
| SM30T21CAY | Active | SMC | 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 | ||||||||||||||||
| SM30T21CAY | distributors No availability of distributors reported, please contact our sales office | Active | EAR99 | NEC | Tape and Reel | SMC | -55 | 150 | 18 | Bi-Directional | CHINA | | Bi-Directional | 0.565 | 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