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STMICROELECTRONICS SM4T35CAY Automotive Surge Protection Diode

This automotive 400W transient voltage suppression diode protects sensitive electronic circuits against voltage surges defined in ISO 7637-2 and electrostatic discharges according to ISO 10605. It features a stand-off voltage range from 5V to 70V, ensuring high reliability in automotive environments. Packaged in a JEDEC registered SMA package with UL 94 V0 flame retardant resin, the device offers low leakage current and high power dissipation capacity. Particularly ideal for automotive circuits requiring high junction temperature tolerance and stable long-term performance, this diode is qualified to meet stringent automotive standards.

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STMICROELECTRONICS SM4T35CAY Automotive Surge Protection Diode Specifications:

  • Peak pulse power dissipation: 400 W at 10/1000 µs pulse
  • Stand-off voltage range: 5 V to 70 V
  • Maximum junction temperature: 150 °C
  • Storage temperature range: -65°C to +150°C
  • Operating junction temperature: -55°C to +150°C
  • Package: JEDEC SMA (JEDEC DO-214AB)
  • Flammability: UL 94 V0 rated resin
  • Maximum lead soldering temperature: 260 °C for 10 seconds
  • Dimensions: Length 2.25–2.90 mm, Width 1.25–1.65 mm, Height 4.80–5.35 mm
  • Leakage current @ Vrm: 20 pA at 25°C, 50 pA at 85°C
  • Clamping voltage: Specific to surge conditions
  • Certified to standards: ISO 10605, ISO 7637-2
  • Qualification: AEC-Q101 automotive standard

Buy the Buy STMicroelectronics Diode Part Number SM4T35CAY Online

Enhance your automotive electronics with the high-reliability SM4T35CAY transient suppression diode. Designed for surge and static discharge protection, this 400W device ensures your circuits remain safe in demanding environments. Packaged in a JEDEC SMA package with UL 94 V0 flame retardant resin, it offers excellent thermal stability and low leakage current for long-lasting performance. Ideal for sensitive vehicle electronics, it meets ISO standards and automotive qualifications, delivering unmatched safety and durability in a compact form.

Buy STMicroelectronics SM4T35CAY diode now and ensure robust automotive circuit protection with high surge capacity and low leakage current.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SM4T35CAY?

You can click on the BUY or RFQ button to purchase SM4T35CAY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SM4T35CAY?

You can download the SM4T35CAY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SM4T35CAY?

STMICROELECTRONICS

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