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Vishay 1200 V 8 A Ultrafast Soft Recovery Diode 2-Pin TO-247AC VS-HFA08PB120-N3

Category Schottky Diodes & Rectifiers Brand Vishay Condition New

Specifications

Country of Origin China
Brand Vishay
Height 20.7mm
Length 15.9mm
Model VS-HFA08PB120-N3
Width 5.3mm
Mount Type Through Hole
Series HEXFRED
Maximum Operating Temperature 150°C
Package Type TO-247AC
Minimum Operating Temperature -55°C
Standards/Approvals RoHS
Pin Count 2
Maximum Continuous Forward Current If 8A
Peak Reverse Repetitive Voltage Vrrm 1200V
Diode Configuration Single
Rectifier Type Recovery
Peak Reverse Current Ir 10A
Peak Non-Repetitive Forward Surge Current Ifsm 130A
Maximum Forward Voltage Vf 4.3V
Peak Reverse Recovery Time trr 160ns

Key Features

  • Features ultrafast recovery time for efficient switching performance.
  • Employs proprietary Schottky barrier inner structure for soft and fast recovery behavior.
  • Designed for through-hole mounting with a compact TO-247AC package.
  • Capable of withstanding peak reverse repetitive voltage of 1200 V and continuous forward current of 8 A.
  • Low peak reverse current and reduced radio frequency interference during operation.
  • Maximum forward voltage of 4.3 V ensures reduced power loss during conduction.
  • Operates reliably within temperature range from -55°C to 150°C.
  • Two-pin diode configuration is suitable for use as companion diode to IGBTs and MOSFETs.

Product Description

Vishay VS-HFA08PB120-N3 is a HEXFRED® ultrafast soft recovery diode engineered for high-performance rectification and recovery applications in industrial and electronic circuits. It features a 1200 V peak reverse voltage rating and an 8 A maximum continuous forward current, housed in a 2-pin TO-247AC through-hole package, offering robust mechanical and thermal capabilities.

The diode incorporates proprietary planar technology combined with a Schottky barrier inner structure, providing very low recovery time, low reverse current, and minimal switching losses. These attributes make it highly suitable for companion diode applications with IGBTs and MOSFETs, minimizing electromagnetic and radio frequency interference within industrial drives, power supply units, and motor control circuits.

Operating temperature ranges from -55°C to 150°C ensure reliable function in demanding environments, including industrial automation, power electronics, and automotive electronics despite the lack of automotive certification for this model. Peak non-repetitive forward surge current of 130 A guarantees high robustness during transient current events.

The compact diode size with dimensions of 20.7 mm height, 15.9 mm length, and 5.3 mm width allows for integration within constrained PCB layouts. It supports reduced power losses in both the diode and associated switching transistors, offering energy-efficient operation.

Ultrafast recovery time for enhanced switching efficiency. Soft recovery feature reduces voltage spikes and electromagnetic interference. Low peak reverse current extends device lifespan and reliability. High surge current tolerance improves robustness in transient conditions.

Complies with RoHS environmental standards ensuring safe use.

This ultrafast soft recovery diode finds extensive use in industrial power supplies, motor drives, power inverters, and general purpose rectification with a focus on energy efficiency and reduced noise interference.

Explore more products in the Semiconductor category at EnvMart to find a range of related electronic components for your industrial and commercial needs.

Explore more products in our Schottky Diodes & Rectifiers category.

Vishay 1200 V 8 A Ultrafast Soft Recovery Diode 2-Pin TO-247AC VS-HFA08PB120-N3
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Frequently Asked Questions

The maximum peak reverse repetitive voltage of this model is 1200 V.

This diode has a maximum continuous forward current rating of 8 A.

The peak reverse recovery time is 160 ns, which contributes to its ultrafast performance.

The dimensions of the TO-247AC package are 20.7 mm in height, 15.9 mm in length, and 5.3 mm in width.

It operates reliably within a temperature range from -55°C to 150°C.

The maximum forward voltage is 4.3 V, which helps in reducing power loss during conduction.

This diode is designed for through-hole mounting.

The peak non-repetitive forward surge current rating is 130 A.

This model complies with RoHS environmental standards.

The diode configuration is a single 2-pin arrangement.

The soft recovery feature reduces voltage spikes and minimizes electromagnetic interference during operation.

It is commonly used in industrial power supplies, motor drives, and power inverters, focusing on energy efficiency and reduced noise interference.

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