KBPC3500~3510 KBPC-PF Dimensions in mm Feature ▓ ▓ ▓ ▓ ▓ ▓ Mechanical Data ▓ Case: Molded plastic body over passivated junctions ▓ Polarity: Polarity symbols molded on body ▓ Terminals: Lead Solderable per MIL-STD-750 Surge overload 400A Low forward voltage drop Mounting Position: Any Electrically isolated base-2000Volts Method 2026 ▓ MountingTorque: 5 in-lbs max ▓ Weight: 19.5 grams(Faston); 14.5grams(Wire Lead) Solderable 0.25" Faston Terminals Materials used carries U/L recognition Max Ratings at Ta=25C Unless Otherwise Specified Characteristic Unit KBPC3500~3510 Symbol 3500 3501 3502 3504 3506 3508 3510 Peak Repetitive Reverse Voltage Vrrm 50 100 200 400 600 800 1000 V working Peak Reverse Voltage Vrwm 35 70 140 280 420 560 700 V Vdc 50 100 200 400 600 800 1000 V DC Blocking Voltage Forward Continuous Current IF(AV) 35 A IFSM 400 A Max Forward Voltage IF=17.5A @25C Vf 1.0 V Reverse Leakage Current WITH Vr @ 25C/125C Ir 5.0/500 uA Operating & Storage Temp. Range Tj/Ts -40 ~+125 C Thermal Resistance Junction to Case Rthja 2.6 C/W Thermal Resistance Case to Heatsink Rthjc 2.3 C/W I2t 374 C/W Peak Forward Surge Current 10ms Sine pulse, rated Vrrm applied Rating for fusing(t<8.3ms) Rating Characteristic Curves KBPC3500~3510(Ta=25C Unless otherwise noted) FIG.1-MAXIMUM FORWARD SURGE CURRENT FIG.2- DERATING CURVE OUTPUT RECTIFIED CURRENT 400 300 200 100 0 1 10 100 AVERAGE FORWARD OUTPUT CURRENT , AMPERES 500 50 40 30 20 10 0 50 NUMBER OF CYCLES AT 60Hz 100 150 CASE TEMPERATURE, FIG.3-TYPICAL FORWARD CHARACTERISTICS 100 FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT ,(A) PEAK FORWARD SURGE CURRENT , AMPERES 600 10 1.0 0.1 10 1.0 0.1 0.01 0 0.01 0.6 0.8 1.0 1.2 1.4 20 40 60 80 100 120 140 1.6 INSTANTANEOUS FORWARD VOLTAGE,VOLTS PERCENT OF RATED PEAK REVERSE VOLTAGE METAL HEAT SINK METAL HEAT SINK .335(8.5) .295(7.5) .335(8.5) .295(7.5) .937(23.8) .886(22.5) G 0.94 (2.4) diam .254(6.45) .242(6.15) G 1.200 (30.5)MIN .035(0.9) .028(0.7) 1.133(28.8) 1.114(28.3) .042(1.07) .038(0.97) Hole for No.8 screw 193"(4.9)diam .673(17.1) .634(16.1) .673(17.1) .634(16.1) 1.133(28.8) 1.114(28.3) .732(18.6) .693(17.6) 1.133(28.8) 1.114(28.3) .732(18.6) .693(17.6) .583(14.8) .543(13.8) KBPC3500~3510 Hole for No.8 screw 193"(4.9)diam 1.133(28.8) 1.114(28.3) .469(11.9) .429(10.9) .732(18.6) .693(17.6) Case - Metal or Molded Plastic Terminals - Plated .25" Faston or Plated Copper Wire Leads .040" Diameter AC In Weight - 0.706 Ounces, 20 Grams DC Out Mounting Position - Any with Bolt Down with Silicone Thermal Compound Between Bridge and Mounting Surface for Optimum Heat Transfer Mounting Torque - 20 Inch Pound Max Ordering Information FCIS KBPC Series of Bridges Can Be Ordered with Options on Terminals and Case Materials. How To Specify Case Material and Terminal Options: n For Metal Case, Order Suffix (1) M n For Plastic Case, Order Suffix (1) P n For Faston Terminals, Order Suffix (2) F n For Wire Lead Terminals, Order Suffix (2) W KBPC Series Examples To Order a 25 Amp, 400 Volt Bridge with Faston Leads and a Plastic Case: Specify - KBPC2504PF . . . Where P = Plastic and F = Faston Terminals To Order a 35 Amp, 800 Volt Bridge with Wire Leads and a Metal Case: Specify - KBPC3508MW . . . Where M = Metal and W = Wire Leads (Terminals) To Order a 15 Amp, 200 Volt, UL Recognized Bridge with Wire Leads and a Plastic Case: Specify - KBPC1502PWU . . . Where P = Plastic and W = Wire Leads (Terminals) and U = UL Recognized NOTE: Fast Recovery Bridges (Diodes) Are Available; Please Contact FCI Components. KBPC - S Series Examples To Order Bridges with the In-Line Pin Configuration, Select the Current and Voltage Desired and Add S as the Suffix, as shown in the following example. To Order a 35 Amp, 800 Volt Bridge with In-Line Wire Leads: Specify - KBPC3508S . . . Where S = In-Line Wire Lead Terminals