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Powersem

PSKD44 Datasheet Preview

PSKD44 Datasheet

Diode Module

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Diode Modules
Preliminary Data Sheet
PSKD 44
IFRMS
IFAVM
VRRM
= 2x 100 A
= 2x 64 A
= 800-1800 V
VRSM
V
900
1300
1500
1700
1900
VRRM
V
800
1200
1400
1600
1800
Type
PSKD 44/08
PSKD 44/12
PSKD 44/14
PSKD 44/16
PSKD 44/18
312
TO-240 AA
3
2
1
Symbol
IFRMS
IFAVM
IFSM
i2dt
TVJ
TVJM
Tstg
VISOL
Md
Weight
Test Conditions
TVJ = TVJM
TC = 92°C; 180° sine
TC = 100°C; 180° sine
TVJ = 45°C;
VR = 0
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
TVJ = 45°C
VR = 0
TVJ = TVJM
VR = 0
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
t = 10 ms (50 Hz), sine
t = 8.3 ms (60 Hz), sine
50/60 Hz, RMS
t = 1 min
IISOL 1 mA
t=1s
Mounting torque (M5)
Terminal connection torque (M5)
Typical including screws
Maximum Ratings
100 A
64 A
59 A
1150
1300
1000
1200
A
A
A
A
6600
7000
5000
5950
A2s
A2s
A2s
A2s
-40...+150
150
-40...+125
°C
°C
°C
3000
3600
V~
V~
2.5-4/22-35 Nm/lb.in.
2.5-4/22-35 Nm/lb.in.
90 g
Symbol
Test Conditions
IR TVJ = TVJM; VR = VRRM
VF IF = 200 A; TVJ = 25°C
VT0 For power-loss calculations only
rT TVJ = TVJM
QS TVJ = 125°C; IF = 50 A, -di/dt = 0.64 A/µs
IRM
RthJC
per diode; DC current
per module
RthJK
per diode; DC current
www.DataSheet4Up.ceormmodule
other values
see Fig. 6/7
dS Creepage distance on surface
dA Strike distance through air
a Maximum allowable acceleration
Characteristic Values
10 mA
1.60 V
0.8 V
4.3 m
90 µC
11 A
0.59
0.295
0.79
0.395
K/W
K/W
K/W
K/W
12.7 m m
9.6 m m
50 m/s2
Features
International standard package
JEDEC TO-240 AA
Direct copper bonded Al2O3 -ceramic
base plate
Planar passivated chips
Isolation voltage 3600 V~
UL registered, E 148688
Applications
Supplies for DC power equipment
DC supply for PWM inverter
Field supply for DC motors
Battery DC power supplies
Advantages
Space and weight savings
Simple mounting
Improved temperature and power
cycling
Reduced protection circuits
Dimensions in mm (1 mm = 0.0394")
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
POWERSEM GmbH, Walpersdorfer Str. 53
2003 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20




Powersem

PSKD44 Datasheet Preview

PSKD44 Datasheet

Diode Module

No Preview Available !

Fig. 1 Surge overload current
IFSM: Crest value, t: duration
Fig. 2 i2dt versus time (1-10 ms)
Fig. 2a Maximum forward current
at case temperature
Fig. 3 Power dissipation versus
forward current and ambient
temperature (per diode)
www.DataSheet4U.com
Circuit
B2
2 x PSKD 44
Fig. 4 Single phase rectifier bridge:
Power dissipation versus direct
output current and ambient
temperature
R = resistive load
L = inductive load
POWERSEM GmbH, Walpersdorfer Str. 53
2003 POWERSEM reserves the right to change limits, test conditions and dimensions
D - 91126 Schwabach
Phone: 09122 - 9764 - 0 FAX: 09122 - 9764 - 20


Part Number PSKD44
Description Diode Module
Maker Powersem
Total Page 3 Pages
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