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STMICROELECTRONICS SMB15F31A Surge Protection Diodes

The SMB15FxxA series are ultrathin, high-power TVS diodes designed for surge protection in sensitive electronic circuits. Manufactured using planar technology, these unidirectional devices offer a peak pulse power of 1500 W at 10/1000 ps and 10 kW at 8/20 us, with a flat 1 mm profile. They feature a stand-off voltage range from 5 V to 64 V, low leakage current of 0.2 μA at 25°C, and operate safely up to 175°C junction temperature. Complying with industry standards like UL94 and JESD, these devices are suitable for high-reliability applications requiring compact, robust surge protection solutions.

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Part No:SMB15F31A
Stock:0
Inv Date:06-12-2026
Price: N/A
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STMICROELECTRONICS SMB15F31A Surge Protection Diodes Specifications:

  • Peak pulse power: 1500 W (10/1000 ps), 10 kW (8/20 us)
  • Stand-off voltage range: 5 V to 64 V
  • Operating junction temperature: -55°C to +175°C
  • Leakage current: 0.2 μA at 25°C, 1 μA at 85°C
  • Maximum lead temperature for soldering: 260°C during 10 s
  • Peak pulse voltage contact discharge: 30 kV, air discharge: 30 kV
  • Peak pulse power dissipation: 1500 W (initial)
  • Package type: SMB Flat with 1 mm thickness
  • Lead finishing: matte tin plating
  • Standards: UL94, JESD, MIL-STD-750, IEC 61000-4-4, IEC 61000-4-2

Buy the STMicroelectronics SMB15F31A – Reliable Surge Protection for Industrial Applications

Enhance your electronic systems with the high-power surge protection diodes. The SMB15FxxA series provides robust, compact, and reliable surge suppression, featuring a 1500 W peak pulse power, a wide stand-off voltage range from 5 V to 64 V, and low leakage current. Built with planar technology, these unidirectional devices are ideal for sensitive circuits in industrial, telecommunications, and consumer electronics, ensuring long-term reliability and safety. Purchase online today for fast delivery and secure transaction.

Buy STMicroelectronics SMB15F31A now and experience unmatched surge protection performance for sensitive electronic circuits.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMB15F31A?

You can click on the BUY or RFQ button to purchase SMB15F31A from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMB15F31A?

You can download the SMB15F31A datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMB15F31A?

STMICROELECTRONICS

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