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Vishay 400 V 85 A Switching Diode 2-Pin DO-203AB VS-85HFR40

Category Semiconductor Diode Brand Vishay Condition New

Specifications

Country of Origin India
Diameter 17.35mm
Brand Vishay
Height 22.9mm
Length 20.02mm
Model VS-85HFR40
Width 17.35mm
Mount Type Screw
Series VS-85HF
Maximum Operating Temperature 180°C
Package Type DO-203AB
Minimum Operating Temperature -65°C
Pin Count 2
Maximum Continuous Forward Current If 85A
Peak Reverse Repetitive Voltage Vrrm 400V
Diode Configuration Stud Anode
Rectifier Type Switching
Peak Reverse Current Ir 9mA
Peak Non-Repetitive Forward Surge Current Ifsm 1.8kA
Maximum Forward Voltage Vf 1.2V
Vishay 200 V 85 A Diode Switching 2-Pin DO-203ABBrand Vishay

Key Features

  • Standard recovery switching rectifier diode engineered for high-efficiency operation.
  • Maximum continuous forward current of 85 A to handle substantial load currents.
  • Peak reverse repetitive voltage rating of 400 V provides robust performance in power circuits.
  • Maximum forward voltage drop of 1.2 V ensures minimal power loss.
  • Peak non-repetitive forward surge current rated at 1.8 kA for transient handling.
  • Operating temperature range from -65°C to 180°C for use in harsh environments.
  • Compact DO-203AB stud anode configuration with 2 pins for easy mounting and connection.
  • Designed without automotive certification but built for industrial semiconductor applications.

Product Description

Vishay VS-85HFR40 is a high-efficiency standard recovery switching diode designed for power semiconductor applications requiring up to 85 A forward current and 400 V peak reverse voltage. This diode is packaged in a robust 2-pin DO-203AB stud anode configuration, making it suitable for industrial, electronic component, and power connector applications.

Engineered to provide reliable performance in demanding environments, it features a maximum forward voltage of 1.2 V to minimize conduction losses and a peak non-repetitive forward surge current of 1.8 kA to withstand sudden current spikes. The device operates effectively across a wide temperature range from -65°C to 180°C, ensuring versatility in various industrial settings.

The diode's compact dimensions of 20.02 mm length, 17.35 mm diameter, and 22.9 mm height facilitate seamless integration into electronic circuits and assemblies. Its low peak reverse current of 9 mA and use of standard recovery technology optimize switching speed and efficiency in power rectification tasks.

Applications include use in power management, rectification circuits, and other semiconductor discrete component roles in manufacturing, electronics repair, industrial automation, and electrical engineering sectors.

High-efficiency standard recovery switching diode technology. 2-pin DO-203AB stud anode mounting style for secure mechanical and electrical connections. Rated for continuous forward current of 85 amperes at 400 volts peak reverse voltage.

Robust thermal capability with maximum operating temperature of 180°C. Compact form factor with specified package dimensions supporting PCB mounting. Suitable for use in industrial and electronic components manufacturing as well as power and connector applications.

Stable switching characteristics ensured by low peak reverse current. Designed without specific automotive standards compliance but built for general industrial semiconductor uses. Ideal for switching and rectifier applications requiring high surge and continuous current ratings.

Complies with industry-standard package dimensions and mounting types for easy replacement and design integration. Explore additional Vishay Semiconductor Diodes and rectifiers on EnvMart for reliable power and switching solutions tailored to industrial and electronic design applications.

Vishay 400 V 85 A Switching Diode 2-Pin DO-203AB VS-85HFR40
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Frequently Asked Questions

The maximum continuous forward current of the Vishay VS-85HFR40 is 85 A.

This model has a peak reverse repetitive voltage rating of 400 V.

The maximum forward voltage drop is 1.2 V, which helps minimize power loss.

The operating temperature range for the VS-85HFR40 is from -65°C to 180°C.

It is packaged in a DO-203AB configuration with a stud anode and is designed for screw mounting.

The peak non-repetitive forward surge current is rated at 1.8 kA, allowing it to handle transient conditions.

The dimensions are 20.02 mm in length, 17.35 mm in diameter, and 22.9 mm in height.

The peak reverse current is specified at 9 mA.

It is suitable for power management, rectification circuits, and other semiconductor applications in industrial settings.

This diode has a pin count of 2.

The VS-85HFR40 belongs to the VS-85HF series.

The country of origin for this diode is India.

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