KBU10005 thru KBU1010 10 A Single-Phase Silicon Bridge Rectifier Rectifier Reverse Voltage 50 to 1000V 6.8 + 0.2 23.2 + 0.5 3.85 + 0.25 4.4 + 0.2 1.95 + 0.25 Features Ideal for P.C. Board mounting High surge current capability This series is UL listed under the Recognized Component Index, file number E142814 The plastic material used carries Underwriters Laboratory flammability recognition 94V-0 High temperature soldering guaranteed 265 C /10 seconds at 5 lbs (2.3kg) tension 17.3 + 0.5 19.3 MAX. _ 1.9 R. TYP. (2PLACES) ~ ~ + 10.8 + 0.5 4.9 + 0.2 25.4 MIN. Mechanical Data Case: Molded plastic body Terminals: Plated leads solderable per MIL-STD-202, Method 208 Polarity: Polarity symbols molded on body Mounting Position:: Any Mounting Torque: 5 in-lbs max. Weight: 0.3 ounce, 8.0 grams (approx) 5.1 + 0.5 5.6 + 0.5 0 1.3 + 0.1 Maximum Ratings & Thermal Characteristics Dimensions in millimeters(1mm =0.0394＂） Rating at 25 C ambient temperature unless otherwise specified, Resistive or Inductive load, 60 Hz. For Capacitive load derate current by 20%. KBU KBU KBU KBU KBU Parameter Symbol KBU 10005 1001 1002 1004 1006 1008 VRRM 50 100 200 400 600 800 Maximum repetitive peak reverse voltage Maximum RMS bridge input voltage Maximum DC blocking voltage KBU unit 1010 1000 V VRMS 35 70 140 280 420 560 700 V VDC 50 100 200 400 600 800 1000 V Maximum average forward rectified output current at TA=100 C IF(AV) 10 A Peak forward surge current single sine-wave superimposed on rated load (JEDEC Method) IFSM 300 A I t 2 300 A sec Typical thermal resistance per element (1) ReJA 2.7 Operating junction and storage temperature range TJ, TSTG -55 to + 150 Rating for fusing ( t<8.3ms) 2 C/W Electrical Characteristics Rating at 25 C ambient temperature unless otherwise specified. Resistive or Inductive load, 60Hz. For Capacitive load derate by 20 %. KBU KBU KBU KBU KBU Parameter Symbol KBU 10005 1001 1002 1004 1006 1008 Maximum instantaneous forward voltage drop 1.05 VF per leg at 10A Maximum DC reverse current at rated TA =25 C DC blocking voltage per element TA =125 C IR Notes: (1)Thermal resistance from Junction to Ambemt on P.C.board mounting. www.asemi.tw 10 500 KBU 1010 Unit V A Rating and Characteristic Curves ( TA=25oC Unless otherwise noted ) KBU10005 thru KBU1010 Fig. 2 Maximum Non-repetitive Peak Forward Surge Current Fig. 1 Derating Curve for Output Rectified Current Peak Forward Surge Current, Amperes Average Forward Output Current, Amperes 12.0 10.0 Heat Sink mounting, Tc 8.0 6.0 4.0 60Hz Resistive of Inductive Load Mounted on 4X4 inch copper PC board, TA 1.27 mm lead length 2.0 0 0 300 8.3ms Single half-sine-Wave [JEDEC Method] 250 200 150 100 50 10 1 100 Number of Cycles at 60HZ 50 100 150 o Case Temperature, C Fig. 4 Typical Reverse Characteristics 10 Instantaneous Reverse Current ,Amperes Fig. 3 Typical Instantaneous Forward Characteristics 40 20 10 Tc=100 C 1.0 0.1 TA=25 C 4.0 .01 1.0 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage, % 0.1 Tj=25 C Pulse Width=300us 2% duty cycle .01 0.6 Fig. 5 Typical Junction Capacitance 400 0.7 0.8 0.9 1.0 1.1 Instantaneous Forward Voltage, Volts 1.2 1.3 Capacitance, pF Instantaneous Forward Current, Amperes 100 Tj=25 C f=1.0MHz Ving =50mV p.p. 100 50 10 0.1 1 10 Reverse Voltage, Volts www.asemi.tw 100