SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
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SHENZHEN GANGXINLI ELECTRONICS CO.,LTD
Professional Electronic Component Distributor!
2026/6/25
The VS-HFA25TB60-M3 is a high-speed fast recovery single rectifier diode manufactured by Vishay General Semiconductor. It adopts HEXFRED® technology to deliver low reverse recovery loss and high current bearing capacity for high-frequency rectification scenarios.
Category:Discrete Semiconductor Products,Diodes,Rectifiers,Single Diodes
Speed:Fast Recovery =< 500ns, > 200mA (Io)
Mfr:Vishay General Semiconductor - Diodes Division
Reverse Recovery Time (trr):75 ns
Series:HEXFRED®
Current - Reverse Leakage @ Vr:20 µA @ 600 V
Packaging:Tube
Mounting Type:Through Hole
Part Status:Active
Package / Case:TO-220-2
Technology:Standard
Voltage - DC Reverse (Vr) (Max):600 V
Operating Temperature - Junction:-55°C ~ 150°C
Current - Average Rectified (Io):25A
Base Product Number:HFA25
Voltage - Forward (Vf) (Max) @ If:2 V @ 50 A
Fast Recovery:The diode features an ultra-short 75 ns reverse recovery time to effectively suppress high-frequency switching loss. It greatly reduces spike interference and improves working efficiency in high-speed rectifier circuits.
High Current:It supports a continuous average rectified current of 25A to bear large current load stably. It can adapt to high-power power supply and industrial power conversion scenarios with heavy current demand.
High Withstand Voltage:It provides a maximum 600 V DC reverse voltage resistance to resist high reverse surge voltage. It effectively avoids breakdown damage and enhances circuit overvoltage protection capability.
Low Leakage:It maintains only 20 µA reverse leakage current under 600 V rated voltage. The tiny leakage current reduces invalid power consumption and improves the overall conversion efficiency of the power system.
Low Forward Loss:It has a maximum 2 V forward voltage drop at 50 A operating current. Low forward conduction loss minimizes heat generation during high-current operation.
Plug-in Mounting:It adopts standard TO-220-2 through-hole package with high structural stability.It is convenient for manual and wave soldering and suitable for high-power heat dissipation design.
SMPS Rectification:It serves as the freewheeling and rectifying diode for 24V high-power switching power supplies for industrial equipment. Its fast recovery characteristic reduces high-frequency heat generation and improves power supply conversion efficiency.
Inverter Circuit:It is applied to the DC-side rectification unit of small solar power inverters. It stably converts fluctuating DC power and suppresses high-frequency switching voltage spikes.
Motor Drive:It builds freewheeling protection circuits for DC brush motor drive modules of industrial conveyors. It absorbs inductive back EMF to protect drive chips from breakdown damage.
Battery Charging:It is used in high-current lead-acid battery intelligent charging modules. Its low forward loss reduces charging heat and improves charging safety and efficiency.
UPS Power Unit:It acts as a high-frequency rectifier component in offline UPS emergency power supplies. It ensures fast current response and stable power conversion during power switching.
Welding Machine Power:It is applied to the intermediate frequency rectification link of small portable electric welding machines. It withstands long-term high-current operation and guarantees stable welding power output.
The VS-HFA25TB60-M3 is a high-performance fast recovery rectifier diode with high current, high voltage resistance and low switching loss. It is a reliable and cost-effective discrete device widely applicable to various high-frequency and high-power power conversion circuits.