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STMICROELECTRONICS SM15T75AY Surge Protector Module

The SM15TY Transil series offers automotive-grade transient voltage suppression in a compact SMC package, designed to protect sensitive circuits from surge and electrostatic discharge events. With a peak pulse power of 1500 W (10/1000 ps) and high junction temperature tolerance up to 150°C, it meets industry standards including ISO 10605 and ISO 7637-2. Its planar technology ensures low leakage current and reliable performance, making it suitable for automotive and high-end electronic applications requiring robust surge protection and high reliability.

Authorized Distributors
Source:Newark
Part No:SM15T75AY
Stock:927
Inv Date:06-11-2026
Price: Unit price: $1.08
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Source:DigiKey
Part No:SM15T75AY
Stock:3223
Inv Date:06-11-2026
Price: Unit price: $1.7
Buy/RFQ:
Part No:SM15T75AY
Stock:515
Inv Date:06-12-2026
Price: Unit price: $1.21
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Part No:SM15T75AY
Stock:5000
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS SM15T75AY Surge Protector Module Specifications:

  • Peak pulse power: 1500 W (10/1000 ps), 10 kW (8/20 us)
  • Stand-off voltage range: 5.8 V to 70 V
  • Operating Tj max: 150 °C
  • Leakage current: 0.2 pA at 25°C, 1 pA at 85°C
  • Storage temperature: -65°C to +150°C
  • Maximum lead soldering temperature: 260°C for 10 s
  • Case: JEDEC DO-214AB molded plastic
  • Package: SMC (Surface Mount Chip), dimensions approx. 1.90–2.45 mm height, 2.90–3.20 mm width
  • Material meets UL 94V-0, RoHS compliant
  • Qualified for automotive applications, complies with ISO 10605 and ISO 7637-2 standards

Buy the STMicroelectronics SM15T75AY – Reliable Surge Suppressor for Automotive and Industrial Applications

Purchase the STMicroelectronics surge protection component online today and safeguard your automotive and industrial electronics. Designed with high pulse power and low leakage current, it ensures reliable circuit protection against voltage surges and electrostatic discharges. The SM15T75AY in a compact SMC package fits seamlessly into your designs, offering robustness with a maximum junction temperature of 150°C. Ideal for high-end electronic applications, it meets rigorous industry standards. Order now to enhance your product’s resilience and ensure long-term operational stability.

Get STMicroelectronics SM15T75AY today—built for precision, high-power surge protection, and long-lasting durability in demanding circuit environments.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SM15T75AY?

You can click on the BUY or RFQ button to purchase SM15T75AY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SM15T75AY?

You can download the SM15T75AY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SM15T75AY?

STMICROELECTRONICS

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