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Vishay 200 V 85 A Fast Recovery Diode 2-Pin DO-203AB VS-85HF20

Category Diode Brand Vishay Condition New

Specifications

Country of Origin India
Diameter 17.35mm
Brand Vishay
Height 17.35mm
Length 36.5mm
Model VS-85HF20
Mount Type Screw
Series VS-85HF(R)
Maximum Operating Temperature 125°C
Package Type DO-203AB
Minimum Operating Temperature -40°C
Pin Count 2
Maximum Continuous Forward Current If 85A
Peak Reverse Repetitive Voltage Vrrm 200V
Diode Configuration Stud Cathode
Rectifier Type Fast Recovery
Peak Reverse Current Ir 20mA
Peak Non-Repetitive Forward Surge Current Ifsm 1.4kA
Maximum Forward Voltage Vf 1.75V
Peak Reverse Recovery Time trr 500ns

Key Features

  • Maximum continuous forward current is 85 amperes.
  • Peak reverse repetitive voltage rating is 200 volts.
  • Standard DO-203AB package with screw mount type.
  • Fast recovery rectifier diode with peak reverse recovery time of 500 nanoseconds.
  • Operating temperature range from -40°C to 125°C.
  • Features stud cathode diode configuration for reliable connection.
  • Peak non-repetitive forward surge current of 1.4 kiloamperes.
  • Maximum forward voltage drop is 1.75 volts.

Product Description

Vishay VS-85HF20 fast recovery diode in a DO-203AB 2-pin package is rated for 200 V maximum peak reverse repetitive voltage and 85 A continuous forward current, designed for demanding power electronics and rectification tasks.

This high-performance standard recovery rectifier diode uses a stud cathode configuration, providing reliable mechanical and electrical connection with slow heat dissipation.

The diode features a fast recovery time of 500 nanoseconds, making it suitable for applications requiring efficient switching at high frequencies, including industrial, commercial power supply, and electronic component manufacturing environments.

Its operating temperature range from -40°C to 125°C ensures functionality in diverse ambient conditions, supporting robust performance in harsh environments. The package follows the industry-standard DO-203AB format with screw mounting facilitating secure installation in power management assemblies.

Key technical benefits include a low peak forward voltage of 1.75 V which reduces power loss, and the capability to handle high surge currents up to 1.4 kA for transient handling. This diode is ideal for use in power supplies, motor drives, industrial rectifiers, and other high current rectification roles where durability and efficiency are critical.

Maximum continuous forward current is 85 amperes. Peak reverse repetitive voltage rating is 200 volts. Standard DO-203AB package with screw mount type. Fast recovery rectifier diode with peak reverse recovery time of 500 nanoseconds.

Operating temperature range from -40°C to 125°C. Features stud cathode diode configuration for reliable connection. Peak non-repetitive forward surge current of 1.4 kiloamperes. Maximum forward voltage drop is 1.75 volts.

Pin count is 2 for easy circuit integration. Compact dimensions with 17.35 mm diameter and 36.5 mm length. Explore Vishay Diodes and rectifiers in the Electronics & Electricals section at EnvMart for quality semiconductor components optimized for industry demands.

Vishay 200 V 85 A Fast Recovery Diode 2-Pin DO-203AB VS-85HF20
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Frequently Asked Questions

The maximum continuous forward current rating is 85 amperes.

The peak reverse repetitive voltage rating is 200 volts.

It uses a standard DO-203AB package with screw mounting type.

The peak reverse recovery time is 500 nanoseconds.

The operating temperature range is from -40°C to 125°C.

The maximum forward voltage drop is 1.75 volts.

The peak non-repetitive forward surge current is rated at 1.4 kiloamperes.

The diode has a diameter of 17.35 mm and a length of 36.5 mm.

This diode has a pin count of 2 for easy circuit integration.

It features a stud cathode diode configuration for reliable connection.

This diode is suitable for use in power supplies, motor drives, and industrial rectifiers.

The peak reverse current is rated at 20 milliamperes.

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