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STMICROELECTRONICS SM15T75CAY Automotive Surge Protector

The SM15TY Transil series is designed to protect sensitive automotive circuits against surge events as per ISO 7637-2 and electrostatic discharges in accordance with ISO 10605. Utilizing planar technology, these devices offer low leakage current and high junction temperature reliability, making them suitable for complex high-end automotive electronics. Packaged in JEDEC-compatible SMC footprints with UL 94 VO-rated resin, they meet automotive standards including AEC-Q101 qualification. The series provides unidirectional and bidirectional options, withstanding peak pulse powers up to 1500 W, ensuring robust surge protection in harsh automotive environments.

Authorized Distributors
Source:Newark
Part No:SM15T75CAY
Stock:579
Inv Date:06-11-2026
Price: Unit price: $1.13
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Source:DigiKey
Part No:SM15T75CAY
Stock:1599
Inv Date:06-11-2026
Price: Unit price: $1.77
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Part No:SM15T75CAY
Stock:2601
Inv Date:06-12-2026
Price: Unit price: $1.1
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Part No:SM15T75CAY
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.5
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Part No:SM15T75CAY
Stock:5000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS SM15T75CAY Automotive Surge Protector Specifications:

  • Peak pulse power: 1500 W (10/1000 ps)
  • Stand-off voltage range: 5.8 V to 70 V
  • Operating junction temperature max: 150 °C
  • JEDEC SMC package, epoxy UL 94 VO
  • Unidirectional and bidirectional types
  • Storage temperature: -65°C to +150°C
  • Maximum lead soldering temperature: 260°C for 10 s
  • Stand-off voltage: 5.8 V to 70 V
  • Clamping voltage: dependent on voltage and pulse current
  • Leakage current: 0.2 pA @ 25°C, 1 pA @ 85°C
  • Complies with ISO 10605, ISO 7637-2 standards
  • High pulse power capability at Tj max: 1250 W
  • Package: SMC JEDEC DO-214AB, with dimensions approximately 1.90–2.45 mm in length

Buy the STMicroelectronics Series Transil Automotive Surge Protector: SM15T75CAY

Secure your automotive electronic systems today by purchasing the STMicroelectronics SM15T75CAY automotive surge protector online. These devices provide robust surge suppression with peak pulse power of 1500 W and operate reliably at temperatures up to 150°C. Designed with low leakage currents and built in a compact SMC package, they meet strict automotive standards including AEC-Q101. Enhance your vehicle’s electronics safety with these high-performance, easy-to-integrate transient voltage suppressors. Order now and ensure superior surge protection for your automotive applications.

Buy STMicroelectronics SM15T75CAY now and experience unmatched reliability and performance in automotive surge protection.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SM15T75CAY?

You can click on the BUY or RFQ button to purchase SM15T75CAY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SM15T75CAY?

You can download the SM15T75CAY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SM15T75CAY?

STMICROELECTRONICS

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