PSKD312
PSKD312 is Diode Module manufactured by Powersem.
Features
Direct copper bonded Al2O3 -ceramic base plate Planar passivated chips Isolation voltage 3600 V~ UL registered, E 148688
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∫i2dt
TVJ = 45°C VR = 0 TVJ = TVJM VR = 0
Applications Supplies for DC power equipment DC supply for PWM inverter Field supply for DC motors Battery DC power supplies
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TVJ TVJM Tstg VISOL Md Weight Symbol IRRM VF VT0 r T Rth JC 50/60 Hz, RMS IISOL ≤ 1 m A t = 1 min t=1s
3000 3600
Advantages Space and weight savings Simple mounting Improved temperature and power cycling Reduced protection circuits
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Mounting torque (M6) Terminal connection torque (M8) Typical including screws Test Conditions TVJ = TVJM; VR = VRRM IF = 600 A; TVJ = 25°C For power-loss calculations only TVJ = TVJM
4.5-7/40-62 Nm/lb.in. 11-13/97-115 Nm/lb.in. 750 g Characteristic Values 30 m A 1.32 0.8 0.6 0.12 0.06 0.16 0.08 700 260 12.7 9.6 50 V V mΩ K/W K/W K/W K/W µC A mm mm m/s 2
Dimensions in mm (1 mm = 0.0394")
M8x20 per diode; DC current per module Rth JK per diode; DC current per module .. TVJ = 125°C; IF = 400 A; -di/dt = 50 A/µs QS IRM d S d A a Creeping distance on surface Creepage distance in air Maximum allowable acceleration
Data according to IEC 60747 and refer to a single thyristor/diode unless otherwise stated.
2003 POWERSEM reserves the right to change limits, test conditions and dimensions POWERSEM Gmb H, Walpersdorfer Str. 53 D
- 91126 Schwabach Phone: 09122
- 9764
- 0 FAX: 09122
- 9764
- 20
106 It
IFSM
VR = 0V IFAVM
550 A 500 450 400 350
50 Hz 80 % VRRM TVJ = 45°C TVJ = 150°C
A2s
DC 180° sin 120° 60° 30°
TVJ =...