VSKDL450-25S20

Packaging : Bulk
Product : Fast Recovery Rectifiers
Recovery Time : 2000 ns
Forward Voltage Drop : 2.2 V
Configuration : Dual Series
Mounting Style : Screw
Reverse Voltage : 2500 V
Reverse Current IR : 50000 uA
Package / Case : MAGN-A-PAK
Forward Continuous Current : 460 A
Max Surge Current : 13800 A


Description

The VSKDL450-25S20 is designed as one kind of fast diodes with current of 460A (SUPER MAGN-A-PAK power modules). Its typical application include snubber for large GTO and snubber for large IGBT.

VSKDL450-25S20 has nine features. (1)High power fast recovery diode series. (2)High current capability. (3)3000 Vrms isolating voltage with non-toxicsubstrate. (4)High surge capability. (5)High voltage ratings up to 2500V. (6)Industrial standard package. (7)UL approved file E78996. (8)Compliant to RoHS directive 2002/95/EC. (9)Designed and qualified for industrial level. Those are all the main features.

Some electrical characteristics of VSKDL450-25S20 have been concluded into several points as follow. (1)Its Vrrm, maximum repetitive peak reverse voltage would be 2500V. (2)Its Vrsm, maximum non-repetitive peak reverse voltage would be 2600V. (3)Its Irrm, maximum at Tj maximum would be 50mA. (4)Its maximum average forward current at case temperature would be 460A at 82°C. (5)Its maximum RMS forward current would be 720A. (6)Its maximum peak, one-cycle forward, non-repetitive surge current would be 13.0kA at t=10ms and would be 13.8kA at t=8.3ms with conditions of no voltage reapplied. (7)Its low level value of threshold voltage would be 1.16V. (8)Its high level value of threshold voltage would be 1.62V. (9)Its low level value of forward slope resistance would be 0.68m. (10)Its high level value of forward slope resistance would be 0.41m. (11)Its maximum forward voltage drop would be 2.20V. And so on.

Also some themal and mechanical specifications of VSKDL450-25S20 are concluded as follow. (1)Its maximum operating junction and storage temperature range would be from -40°C to 150°C. (2)Its maximum thermal resistance, junction to case per junction would be 0.065K/W. (3)Its maximum thermal resistance, case to heatsink would be 0.02K/W. (4)Its approximate weight would be 1500g. At present we have not got so much information about this IC and we would try hard to get more information about it. If you have any question or suggestion or want to know more information please contact us for details. Thank you!