Rectifier
3QL50AK-30 Thru 3QL50AS-30
1. Feature & Dimension
Features l Package with screw terminals l Isolation voltage 3000 V~ l ...
Description
3QL50AK-30 Thru 3QL50AS-30
1. Feature & Dimension
Features l Package with screw terminals l Isolation voltage 3000 V~ l Glass passivated chips l Blocking voltage up to 1600 V l Low forward voltage drop l UL registered E231047 Applications l Supplies for DC power equipment l Input rectifiers for PWM inverter l Battery DC power supplies l Field supply for DC motors Advantages l Easy to mount with two screws l Space and weight savings l Improved temperature and power cycling
2. Product Characteristic
3. ELECTRICAL AND THERMAL CHARACTERISTICS TC=25°C unless otherwise specified
Item
Symbol 3QL50AK 3QL50AO 3QL50AQ 3QL50AS Unit
Maximum repetitive voltage
VRM
800
1200
1400
1600
V
Maximum RMS Voltage
VRMS
560
840
980
1120
V
Maximum DC Blocking Voltage
Peak Reverse Current (per leg) @Tj = 25°C At Rated DC Blocking Voltage @Tj = 150°C
VDC IR
800
1200
1400
≤10
≤8
1600
V uA mA
Average recified forward current 60Hz sine
wave,R-load with heatsink Tc=100℃ TJ=45℃VR=0 t=10ms (50Hz),sine
t=8.3ms(60Hz),sine TJ=150℃ VR=0 t=10ms (50Hz),sine
t=8.3ms(60Hz),sine
Io IFSM
50 A
600 650
A 490 420
2
3QL50AK-30 Thru 3QL50AS-30
TJ=45℃VR=0 t=10ms (50Hz),sine t=8.3ms(60Hz),sine
TJ=150℃ VR=0 t=10ms (50Hz),sine t=8.3ms(60Hz),sine
Storage temperature 50/60Hz RMS t=1 min IISOL ≤ 1mA t=1 s Mounting torque(M5) Terminal connection torque(M5) typical IF=50A TJ=25℃
For power-loss calculations only per diode DC current Per module per diode DC current(typ.) per module(typ.) Creeping dist...
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