myMectronic
myMectronic

A Premier B2B Part Search

STMICROELECTRONICS SMC30J15A Surge Protection Device

The SMC30J series is designed to protect sensitive electronic equipment from surges below 3000 W and electro-static discharges, meeting IEC 61000-4-2 and MIL STD standards. Featuring planar technology, these devices ensure reliability and stability with low leakage current and high junction temperature tolerance, making them suitable for high-end equipment and switching power supplies. Packaged in JEDEC DO-214AB SMC footprint, they are ideal for industrial and communication applications, offering unidirectional and bidirectional options for versatile surge protection across various environments.

Authorized Distributors
Source:Newark
Part No:SMC30J15A
Stock:350
Inv Date:06-11-2026
Price: Unit price: $1.28
Buy/RFQ:
Source:DigiKey
Part No:SMC30J15A
Stock:4
Inv Date:06-11-2026
Price: Unit price: $1.89
Buy/RFQ:
Part No:SMC30J15A
Stock:2005
Inv Date:06-12-2026
Price: Unit price: $1.39
Buy/RFQ:

STMICROELECTRONICS SMC30J15A Surge Protection Device Specifications:

  • Peak pulse power: 3000 W (10/1000 us)
  • Stand off voltage range: 5 V to 33 V
  • Unidirectional and bidirectional types available
  • Leakage current: 0.2 UA
  • Operating Tj max: 150 °C
  • Peak pulse power at Tj max: 2200 W
  • Storage temperature: -65 to +150 °C
  • Maximum soldering lead temperature: 260 °C (10 s)
  • JEDEC DO-214AB package outline
  • Flammability: UL 94V-0, epoxy resin
  • Mechanical dimensions: Length approximately 7.75–8.15 mm, width 2.90–3.2 mm, height 5.55–6.25 mm
  • Electrical characteristics include breakdown voltage VBR around 6-36.7 V, clamping voltage Vet, and leakage current, tested at 25 °C
  • Compliance with IEC 61000-4-2 level 4, MIL STD 883G, method 3015-7, and UL recognized materials
  • Package features: solderable terminals, UL94V-0 epoxy, RoHS compliant
  • Standard marking and ordering codes correspond to voltage and bidirectional/unidirectional configuration

Buy the STMicroelectronics SMC30J – Reliable Surge Protector for Industrial Applications

Enhance your electronic equipment’s resilience against surges and electro-static discharges with the SMC30J series. Designed with planar technology, these devices ensure high reliability, low leakage, and high junction temperature operation, making them perfect for sensitive industrial, communication, and high-end equipment. Packaged in JEDEC standard SMC footprint, they meet IEC and MIL standards, providing versatile unidirectional and bidirectional options. Order online today to secure top-tier surge protection and effortless integration into your manufacturing or maintenance processes.

Buy STMicroelectronics SMC30J now and experience unmatched reliability and high power surge protection for industrial equipment.

Frequently Asked Questions

Where can I buy STMICROELECTRONICS SMC30J15A?

You can click on the BUY or RFQ button to purchase SMC30J15A from an authorized STMICROELECTRONICS distributor.

How do I troubleshoot issues or seek technical support for part SMC30J15A?

You can download the SMC30J15A datasheet or visit the STMICROELECTRONICS website for support.

Who is the manufacturer of SMC30J15A?

STMICROELECTRONICS

STMICROELECTRONICS Part List

Browse and search other STMICROELECTRONICS parts, locate datasheets and stock

Sponsored by