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Vishay 400 V 85 A Fast Recovery Switching Diode 2-Pin DO-203AB VS-85HFL40S02

Category Schottky Diodes & Rectifiers Brand Vishay Condition New

Specifications

Country of Origin India
Diameter 17.4mm
Brand Vishay
Height 22.9mm
Length 20.02mm
Model VS-85HFL40S02
Width 17.35mm
Mount Type Screw
Series VS-85HFL
Maximum Operating Temperature 125°C
Package Type DO-203AB
Minimum Operating Temperature -40°C
Standards/Approvals RoHS
Pin Count 2
Maximum Continuous Forward Current If 85A
Peak Reverse Repetitive Voltage Vrrm 400V
Diode Configuration Stud Cathode
Rectifier Type Switching
Peak Reverse Current Ir 100μA
Peak Non-Repetitive Forward Surge Current Ifsm 1.2kA
Maximum Forward Voltage Vf 1.75V
Peak Reverse Recovery Time trr 200ns

Key Features

  • The diode features a stud cathode configuration for efficient switching.
  • It supports a maximum continuous forward current of 85 amperes.
  • The peak reverse repetitive voltage is 400 volts, suitable for high-voltage applications.
  • Maximum forward voltage drop is 1.75 volts, minimizing power loss.
  • Peak reverse recovery time is 200 nanoseconds for fast switching performance.
  • Operating temperature range spans from -40°C to 125°C, ensuring reliability under harsh conditions.
  • Pin count is 2, compatible with screw mount installation.
  • Peak non-repetitive forward surge current can handle up to 1.2 kiloamperes for transient load conditions.

Product Description

Vishay VS-85HFL40S02 is a high-efficiency fast recovery switching diode designed for industrial electronic applications requiring robust performance. The diode supports a maximum continuous forward current of 85 A with a peak reverse repetitive voltage rating of 400 V, making it suitable for power rectification and switching circuits.

Featuring the DO-203AB package type with a stud cathode configuration, this diode ensures reliable mounting with screw type installations. Its forward voltage drop is capped at 1.75 V and it delivers a rapid peak reverse recovery time of 200 ns, which is critical for high-frequency switching and energy-efficient operations.

The diode operates effectively in harsh environments, with a minimum operating temperature of -40°C and a maximum of 125°C, allowing use in automotive, industrial, and power electronics installations.

Peak non-repetitive forward surge current rating of 1.2 kA enables the diode to withstand transient surges common in power applications. This makes the VS-85HFL40S02 ideal for industrial power supplies, motor drives, and other systems requiring fast recovery rectifiers over 20 amperes.

The diode's stud cathode design ensures stable electrical performance. Screw mount type enhances mechanical robustness for secure fittings. RoHS compliance guarantees environmentally responsible manufacturing and usage. Compact physical dimensions facilitate PCB integration and space-saving assemblies.

Suitable for usage in power conversion, power supplies, and motor control units within manufacturing and industrial environments.

Vishay's semiconductor diodes are widely recognized for their quality and reliability in electronic components. This product is a dependable component for applications demanding switching efficiency and durability.

Explore more in the Schottky Diodes & Rectifiers category at EnvMart for a comprehensive selection of power electronic components.

Explore more products in our Schottky Diodes & Rectifiers category.

Vishay 400 V 85 A Fast Recovery Switching Diode 2-Pin DO-203AB VS-85HFL40S02
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Frequently Asked Questions

The diode supports a maximum continuous forward current of 85 amperes.

It has a peak reverse repetitive voltage rating of 400 volts, making it suitable for high-voltage applications.

The peak reverse recovery time is 200 nanoseconds, allowing for fast switching performance.

The maximum forward voltage drop is capped at 1.75 volts, which helps minimize power loss.

It operates effectively within a temperature range of -40°C to 125°C.

The diode comes in a DO-203AB package type with a stud cathode configuration.

This model has a pin count of 2, compatible with screw mount installations.

The diode can handle a peak non-repetitive forward surge current of up to 1.2 kiloamperes.

The diode has a diameter of 17.4 mm, a height of 22.9 mm, a length of 20.02 mm, and a width of 17.35 mm.

This model is RoHS compliant, ensuring environmentally responsible manufacturing and usage.

It is suitable for industrial power supplies, motor drives, and other systems requiring fast recovery rectifiers over 20 amperes.

The diode features a stud cathode configuration, which ensures stable electrical performance.

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