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STMICROELECTRONICS SM4T21CAY Automotive Surge Protector
The automotive 400 W Transil series offers high pulse power capacity for circuit protection against surges and electrostatic discharges. Packaged in a JEDEC SMA footprint, these devices feature low leakage current, high junction temperature tolerance, and both unidirectional and bidirectional options. Designed for automotive applications, the SM4TY Transil withstands stand-off voltages from 5 V to 70 V, making it reliable for protecting sensitive circuits against transient overvoltage events in compliance with ISO 7637-2 and ISO 10605 standards. Its planar technology ensures stability and durability over time.
STMICROELECTRONICS SM4T21CAY Automotive Surge Protector Specifications:
- Peak pulse power: 400 W (10/1000 ps), 2.3 kW (8/20 μs)
- Stand-off voltage range: 5 V to 70 V
- Operational junction temperature: -55 °C to +150 °C
- Maximum lead soldering temperature: 260 °C for 10 seconds
- Packaging: JEDEC DO-214AB molded plastic, SMA footprint
- Leakage current at Vem: 0.2 pA at 25°C, 1 pA at 85°C
- Peak pulse current (Ip): Varies with device (typical values provided)
- Damage threshold: Fails in short circuit if surge exceeds maximum ratings
- Stand-off voltage, breakdown and clamping voltages are specified
- Compliance with UL 94V-0, ROHS, ECOPACK standards
- Qualifies for AEC-Q101 automotive standard
Buy the STMicroelectronics Series SMA Automotive Surge Protector: SM4T21CAY
Protect your automotive electronic systems with the STMicroelectronics Series SMA surge protector SM4T21CAY. This device offers 400 W peak pulse power and operates with stand-off voltages from 5 V to 70 V, providing reliable surge and electrostatic discharge protection. Packaged in a JEDEC SMA footprint, it conforms to strict automotive standards like ISO 7637-2 and ISO 10605. Its low leakage current, high junction temperature tolerance, and solid construction make it ideal for ensuring durability and stability in demanding environments. Buy online today for proven circuit safety and performance.
Order your STMicroelectronics Series SMA SM4T21CAY today and give your automotive circuits the dependable surge protection they deserve.
Frequently Asked Questions
Where can I buy STMICROELECTRONICS SM4T21CAY?
You can click on the BUY or RFQ button to purchase SM4T21CAY from an authorized STMICROELECTRONICS distributor.
How do I troubleshoot issues or seek technical support for part SM4T21CAY?
You can download the SM4T21CAY datasheet or visit the STMICROELECTRONICS website for support.
Who is the manufacturer of SM4T21CAY?
STMICROELECTRONICS