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Vishay SMPC51ANHM3H Transient Voltage Suppressor

The Surface Mount TRANSZORB® diode is a unidirectional transient voltage suppressor (TVS) designed for sensitive electronics protection in diverse applications such as ICs, MOSFETs, sensors, and communication lines. Featuring a very low profile of approximately 1.1 mm height, it offers excellent clamping capability, fast response time, and RoHS compliance. Suitable for automated placement, these devices withstand pulse power up to 1500 W, operate from -55°C to +150°C, and meet UL 94 V-0 flammability ratings. Available in various voltage ratings and encapsulated in a rugged TO-277A package, ensuring reliable transient suppression.

Authorized Distributors
Source:DigiKey
Part No:SMPC51ANHM3/H
Stock:0
Inv Date:06-09-2026
Price: Unit price: $0.36438
Buy/RFQ:
Part No:SMPC51ANHM3/H
Stock:0
Inv Date:06-10-2026
Price: Unit price: $0.364
Buy/RFQ:

Vishay SMPC51ANHM3H Transient Voltage Suppressor Specifications:

  • Package: SMPC (TO-277A)
  • Height: 1.1 mm (typical)
  • Peak Power Dissipation: 1500 W
  • Operating Temperature Range: -55°C to +150°C
  • Maximum Storage Temperature: -55°C to +150°C
  • Clamping Voltage: Varies with voltage rating
  • Stand-off Voltage: 5.0 V to 85 V
  • Peak Pulse Current: Up to 36A
  • Temperature Coefficient: Typical junction-to-ambient thermal resistance 3°C/W
  • Terminals: Matte tin plated leads, RoHS compliant
  • UL Flammability Rating: UL 94 V-0
  • Material: Halogen-free, industrial grade
  • Compliance: RoHS, AEC-Q101 qualified (for some models)

Buy the Vishay Series SMPC Transient Voltage Suppressor: SMPC51ANHM3H

Purchase the Vishay SMPC51ANHM3H online today to ensure reliable transient voltage suppression for your electronic devices. This compact, RoHS-compliant TVS diode offers fast response, high power dissipation up to 1500 W, and a low profile of approximately 1.1 mm height. Ideal for automated assembly, it effectively protects circuits from voltage surges while meeting industry standards. Invest in this durable, high-performance device now and safeguard your sensitive electronics with precision and ease.

Get Vishay SMPC51ANHM3H today—built for precision and long-lasting durability in sensitive electronics protection.

Frequently Asked Questions

Where can I buy Vishay SMPC51ANHM3H?

You can click on the BUY or RFQ button to purchase SMPC51ANHM3H from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part SMPC51ANHM3H?

You can download the SMPC51ANHM3H datasheet or visit the Vishay website for support.

Who is the manufacturer of SMPC51ANHM3H?

Vishay

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