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Vishay SMBJ48CDM3H Transient Voltage Suppressor

The SMBJ48CDM3H is a surface-mounted Transient Voltage Suppressor in a DO-214AA package, designed to protect sensitive electronics from voltage transients. With a peak pulse power of 600 W and very fast response times, it features both uni-directional and bi-directional configurations, ideal for inductive loads, lighting, sensors, and communication lines. The device operates within -55°C to +150°C junction temperatures, offering low leakage current, excellent clamping, and RoHS compliance. Suitable for industrial, consumer, and telecommunication applications, it ensures reliable surge protection in compact spaces.

Authorized Distributors
Source:Newark
Part No:SMBJ48CD-M3/H
Stock:600
Inv Date:06-09-2026
Price: Unit price: $0.046
Buy/RFQ:
Source:DigiKey
Part No:SMBJ48CD-M3/H
Stock:1347
Inv Date:06-09-2026
Price: Unit price: $0.83
Buy/RFQ:
Part No:SMBJ48CD-M3/H
Stock:1871
Inv Date:06-10-2026
Price: Unit price: $0.7
Buy/RFQ:
Part No:SMBJ48CD-M3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.0757
Buy/RFQ:

Vishay SMBJ48CDM3H Transient Voltage Suppressor Specifications:

  • Peak pulse power: 600 W with 10/1000 us waveform
  • Maximum operating temperature: -55°C to +150°C
  • Package: DO-214AA (SMBJ)
  • Polarity: Uni-directional and bi-directional options
  • Leakage current: Very low
  • Response time: Fast
  • Clamping capability: Excellent
  • Molding compound: UL 94V-0 flammability rating
  • Terminals: Matte tin plated, solderable
  • Thermal resistance junction to ambient: 100 °C/W
  • Mounting: On minimum recommended pad layout, reinforced for reliability

Buy the Buy Vishay Transient Voltage Suppressor Part Number SMBJ48CDM3H Online

Secure your electronic devices with the Vishay SMBJ48CDM3H Transient Voltage Suppressor. With a peak pulse power of 600 W, fast response time, and low leakage, this device provides reliable surge protection for sensitive components. Mounted in a compact DO-214AA package, it is suitable for industrial, communication, and consumer electronics, ensuring safety against voltage transients and surges. Buy online today to enhance your circuitry’s durability and performance with our RoHS-compliant, OEM-quality transient suppressor.

Buy Vishay SMBJ48CDM3H now and experience unmatched surge protection and fast response for sensitive electronics.

Frequently Asked Questions

Where can I buy Vishay SMBJ48CDM3H?

You can click on the BUY or RFQ button to purchase SMBJ48CDM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMBJ48CDM3H?

You can download the SMBJ48CDM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of SMBJ48CDM3H?

Vishay

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