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PDF PSKD50E Data sheet ( Hoja de datos )
| Número de pieza | PSKD50E | |
| Descripción | Fast Recovery Epitaxial Diode (FRED) Module | |
| Fabricantes | Powersem | |
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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
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Characteristic Value
≤ 150 µA
≤ 15 mA
≤ 1.25 V
typ. 60
ns
1.1 V
2.6 mΩ
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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