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Vishay VS85HFR120 High Surge Diode

The VS-85HFR120 is a high surge current recovery diode suitable for various industrial applications, including battery chargers, converters, power supplies, and welding equipment. It features a voltage rating of up to 400V VRRM and a stud reverse polarity configuration with the anode connected to the stud, enabling reliable high-current switching. Designed to operate within a temperature range of -65°C to 180°C, it is ideal for power management, motor drives, and control systems. Its robust construction ensures high surge capability and efficient performance in demanding environments.

Authorized Distributors
Source:DigiKey
Part No:VS-85HFR120
Stock:114
Inv Date:06-09-2026
Price: Unit price: $24.69
Buy/RFQ:
Part No:VS-85HFR120
Stock:146
Inv Date:06-10-2026
Price: Unit price: $20.8
Buy/RFQ:
Part No:VS-85HFR120
Stock:34
Inv Date:06-09-2026
Price: Unit price: $21.22
Buy/RFQ:

Vishay VS85HFR120 High Surge Diode Specifications:

  • Maximum surge current: 14000 A (50Hz), 13000 A (60Hz)
  • Peak Reverse Voltage: 400 V
  • Maximum average forward current: 85 A
  • Maximum RMS forward current: 133 A
  • Forward voltage drop: 1.2 V at 267A
  • Operating temperature range: -65°C to 180°C
  • Thermal resistance junction to case: 0.35 KW
  • Mounting torque (not lubricated thread): 4.2 N-m
  • Dimensions: 15.1 mm x 6.1 mm x 25.4 mm
  • Package: DO-203AB (DO-5) stud mount
  • RoHS compliant

Buy the Buy Vishay High Surge Current Diode Part Number VS-85HFR120 Online

Purchase your Vishay series high surge current recovery diode VS-85HFR120 online today. Designed for demanding industrial applications, this diode offers up to 400V VRRM and 85A current capacity. Its robust stud mount design and wide temperature range of -65°C to 180°C make it ideal for power management, motor control, and welding systems. With high surge capabilities and efficient thermal performance, this diode guarantees long-lasting reliability and superior performance in power switching and industrial automation projects. Buy now for fast delivery and quality assurance.

Order your Vishay SeriesVS-85HFR120 high surge diode today and ensure reliable power switching for industrial, power supply, and welding applications.

Frequently Asked Questions

Where can I buy Vishay VS85HFR120?

You can click on the BUY or RFQ button to purchase VS85HFR120 from an authorized Vishay distributor.

How do I troubleshoot issues or seek technical support for part VS85HFR120?

You can download the VS85HFR120 datasheet or visit the Vishay website for support.

Who is the manufacturer of VS85HFR120?

Vishay

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