KBJ50 SEMICONDUCTOR RoHS RoHS Nell High Power Products Single-Phase Bridge Rectifier, 50A KBJ5004 Thru KBJ5012 17.5 10.2 31 7.6 Ø3 .3 7.6 20.5 3.3 6 0.8 9.5 All dimensions in millimeters FEATURES UL recognition file number E320098 Typical IR less than 2.0 µA High surge current capability Low thermal resistance Compliant to RoHS Isolation voltage up to 2500V TYPICAL APPLICATIONS General purpose use in AC/DC bridge full wave rectification for big power supply, field supply for DC motor, industrial automation applications. ADVANTAGE International standard package Epoxy meets UL 94 V-O flammability rating Small volume, light weight Small thermal resistance High heat-conduction rate Low temperature rise Weight: 10g (0.35 ozs) Page 1 of 3 PRIMARY CHARACTERRISTICS IF(AV) 50A V RRM 400V to 1200V I FSM 450A IR 5 µA VF 1.10V T J max. 150ºC KBJ50 SEMICONDUCTOR RoHS RoHS Nell High Power Products MAJOR RATINGS AND CHARACTERISTICS (TA = 25°C unless otherwise noted) KBJ50 PARAMETER UNIT SYMBOL 04 06 08 10 12 Maximum repetitive peak reverse voltage V RRM 400 600 800 1000 1200 V Peak reverse non-repetitive voltage V RSM 500 700 900 1100 1300 V Maximum DC blocking voltage V DC 400 600 800 1000 1200 V Maximum average forward rectified output current I F(AV) 50 A I FSM 450 A Peak forward surge current single sine-wave superimposed on rated load Rating (non-repetitive, for t greater than 1 ms and less than 8.3 ms) for fusing I 2t RMS isolation voltage from case to leads V ISO Operating junction storage temperature range Storage temperature range A 2s 1012 2500 V TJ -40 to 150 ºC T STG -40 to 125 ºC ELECTRICAL CHARACTERISTICS (TA = 25°C unless otherwise noted) PARAMETER TEST CONDITIONS SYMBOL VF Maximum instantaneous forward drop per diode I F = 25A Maximum reverse DC current at rated DC blocking T A = 25°C voltage per diod T A = 150°C KBJ50 04 06 08 UNIT 10 12 1.10 V 5 IR µA 500 THERMAL AND MECHANICAC (TA = 25°C unless otherwise noted) KBJ50 TEST CONDITIONS PARAMETER UNIT SYMBOL 04 Typical thermal resistance junction to case Single-side heat dissipation, sine half wave Mounting torque ± 10 % A mounting compound is recommended and the torque should be rechecked after a period of 3 hours to allow for the spread of the compound. to heatsink M3 R θJC (1) Approximate weight Notes (1) With heatsink, single side heat dissipation, half sine wave. (2) M3 screw. Device code KBJ 50 10 3 1 - Module type: “KBJ” Package , 1Ø Bridge 2 - I F(AV) rating:"50" for 50A 3 - Voltage code:code x 100 = VRRM Page 2 of 3 06 08 10 12 1.0 °C/W 2.5 Nm 10 g KBJ50 SEMICONDUCTOR RoHS RoHS Nell High Power Products On-state current and voltage Peak on-state current (A) 100 10 1.0 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 Peak on-state voltage (V) Case temperature vs on-state average current On-state average current (A) 100 80 60 40 20 0 0 100 50 150 case temperature (℃) On-state surge current vs cycles On-state surge current (A) 500 400 300 200 100 0 1 10 Cycles @50Hz Page 3 of 3 100