KBU800 - KBU810 W TE PO WE R SEM IC O ND U C TO RS 8.0A BRIDGE RECTIFIER Features ! Diffused Junction A ! ! ! ! ! ! Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability Ideal for Printed Circuit Boards UL Recognized File # E157705 B C D K L - ~ ~ + J E G Mechanical Data ! ! ! ! ! ! Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: As Marked on Body Weight: 8.0 grams (approx.) Mounting Position: Any Marking: Type Number H M KBU Dim Min Max A 22.70 23.70 B 3.80 4.10 C 4.20 4.70 D 1.70 2.20 E 10.30 11.30 G 4.50 6.80 H 4.60 5.60 J 25.40 -- K -- 19.30 L 16.80 17.80 M 6.60 7.10 N 4.70 5.20 P 1.20 1.30 All Dimensions in mm N P Maximum Ratings and Electrical Characteristics @TA=25C unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @TC = 100C Symbol KBU 800 KBU 801 KBU 802 KBU 804 KBU 806 KBU 808 KBU 810 Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 8.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) IFSM 300 A Forward Voltage (per element) @IF = 4.0A VFM 1.0 V Peak Reverse Current At Rated DC Blocking Voltage @TC = 25C @TC = 100C IR 10 1.0 A mA Rating for Fusing (t < 8.3ms) (Note 1) I2t 373 A2s Typical Thermal Resistance (Note 2) RJC 7.5 K/W Tj, TSTG -65 to +150 C Operating and Storage Temperature Range Note: 1. Non-repetitive for t > 1ms and < 8.3ms. 2. Thermal resistance junction to case per element mounted on PC board with 13.0x13.0x0.03mm thick land areas. KBU800 - KBU810 1 of 2 (c) 2000 Won-Top Electronics IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) 8 Heat Sink 6 4 2 Mounted on 4 X 4 inch Copper PC Board 12.7 mm lead length 0 0 50 100 100 10 1.0 Tj = 25C Pulse width = 300 s 0.1 0.6 150 1.0 1.2 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics, per element TC, CASE TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 1000 300 Tj = 25C f = 1 MHz Tj = 125C 8.3 ms Single half-sine-wave 250 CJ, CAPACITANCE (pF) IF, PEAK FWD SURGE CURRENT (A) 0.8 200 150 100 100 50 10 0 1 10 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typ Junction Capacitance per element NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Forward Surge Current IR, INSTANTANEOUS REVERSE CURRENT (A) 1 0.1 100 10 Tj = 100C 1.0 0.1 Tj = 25C 0.01 0 40 80 120 PERCENT OF PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics KBU800 - KBU810 2 of 2 (c) 2000 Won-Top Electronics