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3QL50AK-30

LRC
Part Number 3QL50AK-30
Manufacturer LRC
Description Rectifier
Published Aug 25, 2015
Detailed Description 3QL50AK-30 Thru 3QL50AS-30 1. Feature & Dimension Features l Package with screw terminals l Isolation voltage 3000 V~ l ...
Datasheet PDF File 3QL50AK-30 PDF File

3QL50AK-30
3QL50AK-30

Overview
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 distance on surface Creeping distance in air Max.
allowable acceleration I2t Tstg VISOL Md Weight VF VT0 RthJC RthCS dS dA a 1800 2000 1270 1410 -40 to +150 2500 3000 （Recommended Value 1.
5~2.
5）5±15% 160 1.
3 0.
8 1.
57 0.
26 2.
22 0.
37 10 9.
4 50 A2s ℃ V~ N·m g V V k/w k/w k/w k/w mm mm m/s2 3 3QL50AK-30 Thru 3QL50AS-30 4.
Characteristic Curve Fig.
1.
Output Current vs.
Allowable case Temp Fig.
2.
Output Current vs.
Power Dissipa on Fig.
3.
Surge overload characteris cs vs.
me Fig.
4.
Forward character...


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