KBPC50005 thru KBPC5010 50.0 A Single-Phase Silicon Bridge Rectifier Rectifier Reverse Voltage 50 to 1000V 16.2 + 0.5 Hole for # 10 Screw 5.35 + 0.25DIA. Features This series is UL listed under the Recognized Component Index, file number E142814 The plastic material used carries Underwriters Laboratory flammability recognition 94V-0 Universal 4-way terminals, snap-on, wrap-around, solder or P.C. Board mounting Surge overload ratings to 400 amperes Electrically isolated metal case for maximum heat dissipation Case to terminal isolation voltage 2500V 0.78 28.55 + 0.25 16.2 + 0.5 18.1 + 0.5 14.3 + 0.5 28.55 + 0.25 6.35 Mechanical Data Case: Metal case Terminals: Plated .25"(6.35mm) Faston Weight: 1.116 ounce, 31.6 grams (approx) Mounting Position: Bolt down with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency Mounting Torque: 20 in-lb max. 24.1 + 1.3 11.10 +0.13 Dimensions in millimeters (1mm=0.0394＂） Maximum Ratings & Thermal Characteristics Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz. For Capacitive load derate current by 20%. Parameter KBPC KBPC KBPC Symbol 50005 5001 5002 Maximum repetitive peak reverse voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS bridge input voltage VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Maximum DC blocking voltage KBPC KBPC KBPC 5004 5006 5008 KBPC 5010 unit Maximum average forward rectified output current at TA=40 C IF(AV) 50 A Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) IFSM 400 A I t 664 A2 sec Typical thermal resistance per element (1) ReJA 2.5 Operating junction and storage temperature range TJ, TSTG Rating for fusing ( t<8.3ms) 2 C/W -55 to + 150 Electrical Characteristics Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz. For Capacitive load derate by 20 %. Parameter KBPC KBPC KBPC KBPC KBPC KBPC KBPC Symbol 50005 5001 5002 5004 5006 5008 5010 Unit Maximum instantaneous forward voltage drop per leg at 25.0A VF 1.0 V Maximum DC reverse current at rated TA =25 C DC blocking voltage per element TA =125 C IR 10 500 A Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting. ｗｗｗ．ａｓｅｍｉ．ｔｗ o Rating and Characteristic Curves ( TA=25 C Unless otherwise noted ) KBPC50005 thru KBPC5010 Fig. 2 Maximum Non-repetitive Peak Forward Surge Current Fig. 1 Derating Curve for Output Rectified Current Peak Forward Surge Current, Amperes 50 Average Forward Output Current, Amperes 40 30 20 60Hz Resistive or Inductive Load 10 0 400 8.3ms Single half-sine-Wave [JEDEC Method] 300 200 100 40 10 1 100 Number of Cycles at 60HZ 0 50 100 150 o Case Temperature, C Fig. 4 Typical Reverse Characteristics at Tj=25 oC Fig. 3 Typical Instantaneous Forward Characteristics 10 Instantaneous Reverse Current ,Amperes Instantaneous Forward Current, Amperes 100 10 1.0 Tj=100 C 1.0 0.1 Tj=25 C Pulse Width=300us 2% duty cycle 0.1 Tj=25 C .01 .01 0.4 0.6 0.8 1.0 1.2 Instantaneous Forward Voltage, Volts ｗｗｗ．ａｓｅｍｉ．ｔｗ 1.4 1.6 0 20 40 60 80 100 Percent of Rated Peak Reverse Voltage, % 120 140