Silicon Bridge Rectifiers COMCHIP www.comchiptech.com KBL400 Thru KBL410 Reverse Voltage: 50 - 1000 Volts Forward Current: 4.0 Amp KBL Features A - Diffused Junction - Low Forward Voltage Drop - High Reliability - High Current Capability - High Surge Current Capability - Ideal for Printed Circuit Boards B KBL Dim Min Max 18.50 19.50 A 13.70 14.70 B 15.20 16.30 C 6.00 6.50 D 4.60 5.60 E 2.10 G 19.00 H 1.20 1.30 J All Dimensions in mm C + ~~ ~ - H J Mechanical Data E - Case: Molded Plastic - Terminals: Plated Leads Solderable per MIL STD-202, Method 208 - Weight: 5.6 grams (approx.) - Mounting Position: Any G D Maximum Ratings and Electrical Characterics Rating at 25C unless otherwise specified. Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. CHARACTERISTICS Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Rever se Voltage VRWM DC Blocking Voltage KBL 400 KBL 401 KBL 402 KBL 404 KBL 406 KBL 408 KBL 410 UNIT 50 100 200 400 600 800 1000 V 35 70 140 280 4 420 560 700 V A VR RMS Reverse Voltage Average Rectified Output Current (Note1) @ T A = 75C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage (per element) @I F = 2.0A Peak Reverse Current @T C = 25C At Rated DC Blocking Voltage @T C = 100C I2t Rating for Fusing (t < 8.3ms) (Note1) Typical Thermal Resistance (Note2) VR(RMS) IO Operating and Storage Temperature Range IFSM 150 A VFM I2t R JC 1.1 10 1.0 166 19 V uA mA A2s K/W Tj, TSTG -65 to +125 C IR Note: 1. Non-repetitive for t > 1ms and < 8.3ms. 2. Thermal resistance junction to am bient mounted on PC board with 13.0 x 13.0 x 0.03mm thick land areas. MDS0312010A Page 1 Silicon Bridge Rectifiers COMCHIP www.comchiptech.com Rating and Characteristic Curves (KBL400 thru 410) 5 8.3ms Single half sine-wave JEDEC method 250 AVERAGE FORWARD CURRENT. (A) I FSM, Peak Forward Surge Current ( A ) FIG.1- MAXIMUM NON-REPETITIVE PEAK Fwd SURGE CURRENT 200 150 100 FIG.2- MAXIMUM FORWARD CURRENT DERATING CURVE 4 3 2 1 0 0 50 150 100 o AMBIENT TEMPERATURE. ( C) 50 0 1.0 10 100 Number of Cycles at 60Hz FIG.3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS PER BRIDGE ELEMENT 10.0 1.0 0.1 0 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE 0.01 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT INSTANTANEOUS REVERSE CURRENT. ( A) INSTANTANEOUS FORWARD CURRENT. (A) 10 .4 .6 .8 1.0 1.2 1.4 INSTANTANEOUS FORWARD VOLTAGE. (V) 1.6 TJ=100 0C 1.0 0.1 TJ=25 0C .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) MDS0312010A Page 2