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STMICROELECTRONICS SM15T39AY automotive surge protector

The SM15TY series offers high surge protection designed for automotive electronics, with a maximum peak pulse power of 1500 W and high junction temperature tolerance. It features planar technology for low leakage current, operating up to 150°C, and meets industry standards such as ISO 10605 and ISO 7637-2. Packaged in JEDEC SMC format, these unidirectional or bidirectional devices are ideal for protecting sensitive circuits from electrical surges and electrostatic discharges, ensuring reliable operation in harsh environments.

Authorized Distributors
Source:Newark
Part No:SM15T39AY
Stock:285
Inv Date:06-11-2026
Price: Unit price: $1.08
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Source:DigiKey
Part No:SM15T39AY
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.46014
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Part No:SM15T39AY
Stock:3274
Inv Date:06-12-2026
Price: Unit price: $1.05
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Part No:SM15T39AY
Stock:0
Inv Date:06-11-2026
Price: Unit price: $0.54
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Part No:SM15T39AY
Stock:1
Inv Date:06-11-2026
Price: Unit price: $0.3
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STMICROELECTRONICS SM15T39AY automotive surge protector 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 junction temperature max: 150°C
  • Storage temperature range: -65°C to 150°C
  • Peak pulse power dissipation: 1500 W
  • JEDEC SMC package, epoxy UL 94V-0, RoHS compliant
  • Leakage current: 0.2 pA at 25°C, 1 pA at 85°C
  • Dimensions in package: Length 1.90–2.45 mm, Width 2.90–3.20 mm, Height 5.55–6.25 mm
  • Stand-off voltage: 5.8 V to 70 V
  • Maximum lead temperature during soldering: 260°C for 10 seconds

Buy the STMicroelectronics Series SM15TY Automotive Surge Protector: SM15T39AY

Secure your automotive electronic systems with the high-capacity STMicroelectronics SM15T39AY surge protector. Designed for harsh conditions, it offers robust surge absorption, low leakage current, and efficient electrostatic discharge protection. This device is ideal for safeguarding sensitive components against voltage spikes, ensuring system stability and longevity. With standards compliance such as ISO 10605 and ISO 7637-2, this surge protector guarantees reliable performance in automotive environments. Purchase online today for quick deployment and peace of mind in your circuit designs.

Buy STMicroelectronics SM15T39AY automotive surge protector now and experience unmatched reliability and performance in protecting sensitive circuits.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SM15T39AY?

You can click on the BUY or RFQ button to purchase SM15T39AY from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SM15T39AY?

You can download the SM15T39AY datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SM15T39AY?

STMICROELECTRONICS

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