PSKD50E Datasheet PDF - Powersem


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PSKD50E
Powersem

Part Number PSKD50E
Description Fast Recovery Epitaxial Diode (FRED) Module
Page 1 Pages

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Fast Recovery
Epitaxial Diode
(FRED) Module
PSKD 50E
IFAV
VRRM
= 50 A
= 200-600 V
Preliminary Data Sheet
VRSM
V
200
400
600
VRRM
V
200
400
600
Type
PSKD 50E/02
PSKD 50E/04
PSKD 50E/06
Symbol
IFAV
IFSM
i2 dt
TVJ
TVJM
Tstg
VISOL
Md
Weight
Test Conditions
TC = 85°C
TVJ = 45°C
t = 10 ms
VR = 0
t = 8.3 ms
TVJ = TVJM
t = 10 ms
VR = 0
t = 8.3 ms
TVJ = 45°C
t = 10 ms
VR = 0
t = 8.3 ms
TVJ = TVJM
t = 10 ms
VR = 0
t = 8.3 ms
50/60 HZ, RMS t = 1 min
IISOL 1 mA
t=1s
Mounting torque
Terminal connection torque
typ.
(50 Hz), sine
(60 Hz), sine
(50 Hz), sine
(60 Hz), sine
(50 Hz), sine
(60 Hz), sine
(50 Hz), sine
(60 Hz), sine
(M5)
(M5)
Maximum Ratings
50 A
800 A
880 A
720 A
790 A
3200
3210
A2 s
A2 s
2590
2590
A2 s
A2 s
-40 ... + 150
°C
150 °C
-40 ... + 125
°C
2500
3000
V
V
5 Nm
5 Nm
160 g
Symbol
IR
VF
trr
VTO
rT
RthJC
RthJK
dS
dA
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
www.DataSheet4U.com
Characteristic Value
150 µA
15 mA
1.25 V
typ. 60
ns
1.1 V
2.6 m
0.9 K/W
0.45 K/W
1.1 K/W
0.55 K/W
10 mm
9.4 mm
50 m/s2
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
Uninterruptible power supplies
(UPS)
Ultrasonic cleaners and welders
Advantages
High reliability circuit operation
Low voltage peaks for reduced
protection circuits
Low noise switching
Low losses
Package, style and outline
Dimensions in mm (1mm = 0.0394“)
POWERSEM GmbH, 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 dimensions




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