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Vishay SMBJ150DM3H Transient Voltage Suppressor

The Vishay SMBJ150D is a surface-mount transient voltage suppressor (TVS) diode designed to protect electronic circuits from voltage transients. Offering peak pulse power of 600 W with rapid response and excellent clamping capabilities, it is suitable for sensitive electronics in industrial, telecommunication, and consumer applications. The device features a compact DO-214AA package with a low profile, RoHS compliance, and a wide working voltage range from 5.0 V to 188 V (uni-directional). Its robust construction ensures reliable performance against voltage spikes induced by inductive loads and switching surges, safeguarding ICs, MOSFETs, and signal lines effectively.

Authorized Distributors
Source:DigiKey
Part No:SMBJ150D-M3/H
Stock:5486
Inv Date:06-09-2026
Price: Unit price: $0.8
Buy/RFQ:
Part No:SMBJ150D-M3/H
Stock:6439
Inv Date:06-10-2026
Price: Unit price: $0.77
Buy/RFQ:

Vishay SMBJ150DM3H Transient Voltage Suppressor Specifications:

  • Package: DO-214AA (SMBJ)
  • Peak pulse power: 600 W with 10/1000 us waveform
  • Operating voltage range: 5.0 V to 188 V (uni-directional), 5.0 V to 120 V (bi-directional)
  • Maximum clamping voltage: 94 V to 135 V depending on device type
  • Peak pulse current: up to 120 A at 8/20 us waveform
  • Temperature range: -55°C to +150°C
  • Thermal resistance, junction to ambient: 100 °C/W
  • Mounting: Solderable on recommended pad areas, RoHS compliant
  • Flammability rating: UL 94 V-0
  • Polarity: Uni-directional (band denotes cathode), bi-directional without band
  • Material: Matte tin-plated leads, halogen-free, industrial grade
  • Typical thermal resistance junction to mount: 20 °C/W

Buy the Buy Vishay SMBJ150D Part Number SMBJ150DM3H Online

Secure your electronic devices with the Vishay SMBJ150D TVS diode, offering 600 W peak power and fast response for effective voltage transient suppression. Its compact surface-mount design makes installation easy and reliable, ideal for protecting ICs, MOSFETs, and signal lines across industrial, telecommunication, and consumer applications. With wide voltage range options up to 188 V, it provides robust surge capacity and excellent clamping capabilities to shield circuits from inductive load switching, lightning, and power surges. Purchase online today for dependable protection and optimal device safety.

Order your Vishay Series SMBJ150D transient voltage suppressor today and ensure reliable circuit protection for sensitive electronics.

Frequently Asked Questions

Where can I buy Vishay SMBJ150DM3H?

You can click on the BUY or RFQ button to purchase SMBJ150DM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMBJ150DM3H?

You can download the SMBJ150DM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of SMBJ150DM3H?

Vishay

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