Silicon Bridge Rectifiers KBL400-G thru KBL410-G Reverse Voltage: 50 ~ 1000 Volts Forward Current: 4.0 Amp Features: Diffused Junction KBL A Low Forward Voltage Drop High Reliability B C + ~ ~ - High Current Capability High Surge Current Capability H Ideal for Printed Circuit Boards Mechanical Data: J Case: Molded Plastic Terminals: Plated Leads Solderable Per MIL STD-202, Method 208 Weight: 5.6 grams (approx.) Mounting position: Any G E D KBL Min. Max Dim 18.50 19.50 A B 14.70 13.70 C 15.20 16.30 D 6.50 6.00 E 4.00 5.60 2.10 G 19.00 H 1.20 1.30 J All Dimension in mm Maximum Ratings and Electrical Characteristics Rating at 25ºC unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate currently by 20%. Characteristics Symbol Peak Repetitive Reverse Voltage VRRM Working Peak Reverse Voltage VRWM DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note1) @ TA = 75ºC KBL 400-G KBL 401-G KBL 402-G KBL KBL KBL KBL 404-G 406-G 408-G 410-G 50 100 200 400 600 800 1000 V 35 70 140 280 420 560 700 V UNIT VR VR(RMS) Io 4 A Non-Repetitive Peak Forward Surge Current 8.3ms Single IFSM half-sine-wave superimposed on rated load (JEDEC Method) 150 A VFM 1.1 V Peak Reverse Current @ Tc=25ºC At Rated DC Blocking Voltage @ Tc=100ºC IR 10 1.0 uA mA I2t Rating for Fusing (t<8.3ms) (Note1) I2t 166 A2 S RθJC 19 K/W Tj, TSTG -65 to +125 ºC Forward Voltage (per element) @ IF=2.0A Typical Thermal Resistance (Note2) Operating and Storage Temperature Range Note:1. Non-repetitive for t>1ms and < 8.3 ms 2. Thermal resistance junction to ambient mounted on PC board with 13.0 x 13.0 x 0.03 mm thick land areas. “-G” suffix designated RoHS compliant version Comhip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com Page1 Silicon Bridge Rectifiers KBL400-G thru KBL410-G Rating and Characteristic Curves (KBL400-G thru 410-G) 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 FIG.4- TYPICAL REVERSE CHARACTERISTICS PER BRIDGE ELEMENT INSTANTANEOUS REVERSE CURRENT. ( A) INSTANTANEOUS FORWARD CURRENT. (A) 10.0 1.0 0.1 0 Tj=25 C PULSE WIDTH-300 S 2% DUTY CYCLE 0.01 .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. (%) “-G” suffix designated RoHS compliant version Comhip Technology Corporation . Tel:510-657-8671 . Fax: 510-657-8921 . www.comchiptech.com Page2