GBPC3500-GBPC3510 Silicon Bridge Rectifiers PRV : 50 - 1000 Volts Io : 35 Amperes BR-35 0.728(18.50) 0.688(17.40) Features 0.570(14.50) 0.530(13.40) High current capability High surge current capability High reliability Low reverse current Low forward voltage drop Pb / RoHS Free 0.197(5.00) 0.193(4.90) 0.658(16.70) 0.618(15.70) 0.028(0.71) 0.024(0.61) Mechanical Data 0.685(16.70) 1.130(28.70) 0.618(15.70) 1 120(28 40) 0.252(6.40) 0.248(6.30) φ 0.094(2.40) 0.087(2.20) 1.141 (29.0) 1.063 (27.0) 0.325 (8.25) 0.309 (7.85) Case : Metal Case Epoxy : UL94V-O rate flame retardant Terminals : plated .25" (6.35 mm). Faston Polarity : Polarity symbols marked on case Mounting position : Bolt down on heat-sink with silicone thermal compound between bridge and mounting surface for maximum heat transfer efficiency. Weight : 15.6 grams Dimensions in inches and ( millimeters ) Maximum Ratings and Electrical Characteristics Rating at 25 °C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. SYMBOL GBPC 3500 GBPC 3501 GBPC 3502 GBPC 3504 GBPC 3506 GBPC 3508 GBPC 3510 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 V Maximum Average Forward Current Tc = 55°C IF(AV) 35 A IFSM 400 A Current Squared Time at t < 8.3 ms. I2 t 660 A2S Maximum Forward Voltage per Diode at IF = 17.5 A VF 1.1 V IR 10 μA IR(H) 200 μA Typical Thermal Resistance (Note 1) RθJC 1.5 °C/W Typical Thermal Resistance at Junction to Ambient RθJA 10 °C TJ - 40 to + 150 °C TSTG - 40 to + 150 °C RATING Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) Maximum DC Reverse Current Ta = 25 °C at Rated DC Blocking Voltage Ta = 100 °C Operating Junction Temperature Range Storage Temperature Range Note : (1) Thermal Resistance from junction to case with units mounted on a 7.5" x 3.5" x 4.6" (19cm.x 9cm.x 11.8cm.) Al.-Finned Plate http://www.luguang.cn mail:[email protected] GBPC3500-GBPC3510 Silicon Bridge Rectifiers RATING AND CHARACTERISTIC CURVES ( KBPC3500 - KBPC3510 ) FIG.2 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 42 600 35 500 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.1 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 28 21 14 HEAT-SINK MOUNTING, Tc 7.5" x 3.5" x 4.6" THK. (19cm x 9cm x 11.8cm) Al.-Finned plate 7 8.3 ms SINGLE HALF SINE WAVE JEDEC METHOD TJ = 50 °C 400 300 200 100 0 0 0 25 50 75 100 125 150 1 175 CASE TEMPERATURE, ( °C) 6 10 20 40 60 100 FIG.4 - TYPICAL REVERSE CHARACTERISTICS PER DIODE PER DIODE 10 REVERSE CURRENT, MICROAMPERES 100 FORWARD CURRENT, AMPERES 4 NUMBER OF CYCLES AT 60Hz FIG.3 - TYPICAL FORWARD CHARACTERISTICS 10 Pulse Width = 300 μs 1 % Duty Cycle 1.0 TJ = 25 °C 0.1 0.01 0.4 2 0.6 0.8 1.0 1.2 1.4 1.6 TJ = 100 °C 1.0 TJ = 25 °C 0.1 0.01 0 20 40 60 80 100 PERCENT OF RATED REVERSE VOLTAGE, (%) 1.8 FORWARD VOLTAGE, VOLTS http://www.luguang.cn 120 mail:[email protected] 140