PSKD50E
PSKD50E is Fast Recovery Epitaxial Diode (FRED) Module manufactured by Powersem.
Features
- Package with screw terminals
- Isolation voltage 3000 V∼
- Planar glasspassivated chips
- Short recovery time
- Low forward voltage drop
- Short recovery behaviour
- UL registered, E 148688 Applications
- Inductive heating and melting
- Free wheeling diode in converters and motor control circuits
TVJ TVJM Tstg VISOL Md Weight
- Uninterruptible power supplies
(UPS)
50/60 HZ, RMS IISOL ≤ 1 m A t = 1 min t=1s (M5) (M5)
2500 3000 5 5 160
- Ultrasonic cleaners and welders Advantages
- High reliability circuit operation
- Low voltage peaks for reduced protection circuits
Mounting torque Terminal connection torque typ.
- Low noise switching
- Low losses
Package, style and outline
Dimensions in mm (1mm = 0.0394“)
Symbol
IR VF trr VTO r T Rth JC Rth JK d S d A a
Test Conditions
VR = VRRM TVJ = 25°C VR = VRRM TVJ = TVJM IF = 50 A TVJ = 25°C TVJ = 25°C, IF = 1A; -di/dt = 100 A/µs; VR = 30V For power-loss calculations only TVJ = TVJM per diode; DC current per module per diode; DC current per module Creeping distance on surface Creeping distance in air Max. allowable acceleration
Characteristic Value
≤ ≤ ≤ 150 15 1.25 typ. 60 1.1 2.6 0.9 0.45 1.1 0.55 10 9.4 50 µA m A V ns V mΩ K/W K/W K/W K/W mm mm m/s2
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POWERSEM Gmb H, Walpersdorfer Str. 56 91126 D- Schwabach Phone: 09122
- 9764-0 Fax.: 09122
- 9764-20
2003 POWERSEM reserves the right to change limits, test conditions and...