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STMICROELECTRONICS SMB15F18A Surge Suppressor Diode

The SMB15F18A series is a high-power transient voltage suppression diode designed to protect sensitive electronic circuits from surge events. Made using planar technology, it ensures low leakage current, high junction temperature tolerance, and long-term reliability. Suitable for unidirectional surge suppression, it features a peak pulse power of 1500 W (10/1000 ps), flat and thin 1 mm packaging, and a stand-off voltage range from 5 V to 64 V. Compliant with UL94, J-STD, and IEC standards, it offers matte tin-plated leads and excellent energy absorption for high-end electronics.

Authorized Distributors
Part No:SMB15F18A
Stock:1120
Inv Date:06-12-2026
Price: Unit price: $1.11
Buy/RFQ:

STMICROELECTRONICS SMB15F18A Surge Suppressor Diode Specifications:

  • Peak pulse power: 1500 W (10/1000 ps) and 10 kW (8/20 us)
  • Stand-off voltage range: 5 V to 64 V
  • Peak pulse voltage: 30 kV contact and air discharge (IEC 61000-4-2)
  • Maximum junction temperature: 175°C
  • Operating temperature range: -55°C to +175°C
  • Lead finishing: matte tin plating
  • Soldering maximum lead temperature: 260°C for 10 seconds
  • Package type: SMB Flat with JEDEC outline
  • Standards compliant: UL94VO, J-STD-020 MSL level 1, IEC 61000-4-4 level 4, IEC 61000-4-2, MIL-STD-750

Buy the Buy ST Surge Suppressor Diode Part Number SMB15F18A Online

Order the ST Surge Suppressor Diode SMB15F18A online today and safeguard your circuits against voltage spikes with high peak pulse power of 1500 W. Its flat package and wide stand-off voltage range make it ideal for high-end, sensitive electronics requiring reliable surge protection. Enjoy fast delivery, competitive pricing, and confidence in a component compliant with strict international standards like UL94VO, IEC 61000-4-2, and J-STD. Protect your electronic systems with a proven solution from STMicroelectronics — order now!

Buy ST Surge Suppressor Diode SMB15F18A now and experience unmatched reliability and high surge energy absorption for your electronic protection needs.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMB15F18A?

You can click on the BUY or RFQ button to purchase SMB15F18A from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMB15F18A?

You can download the SMB15F18A datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMB15F18A?

STMICROELECTRONICS

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