FBR5000W - FBR5010W FAST RECOVERY BRIDGE RECTIFIERS BR50W PRV : 50 - 1000 Volts Io : 50 Amperes 0.732 (18.6) 0.692 (17.5) FEATURES : * * * * * * High case dielectric strength High surge current capability High reliability Low reverse current Low forward voltage drop Fast switching for high efficiency 1.130 (28.7) 1.120 (28.4) 0.470 (11.9) 0.430 (10.9) 0.21 (5.3) 0.20 (5.1) MECHANICAL DATA : 0.042 (1.06) 0.038 (0.96) * Case : Molded plastic with heatsink integrally mounted in the bridge encapsulation * Epoxy : UL94V-O rate flame retardant * Terminals : Plated lead solderable per MIL-STD-202, Method 208 guaranteed * 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 : 15.95 grams 1.2 (30.5) MIN. 0.310 (7.87) 0.280(7.11) 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%. RATING SYMBOL FBR FBR FBR FBR FBR FBR FBR 5000W 5001W 5002W 5004W 5006W 5008W 5010W Maximum Recurrent Peak Reverse Voltage V RRM 50 Maximum RMS Voltage V RMS Maximum DC Blocking Voltage V DC Maximum Average Forward Current Tc = 55 °C IF(AV) 50 A IFSM 400 A I t 2 664 A2S VF 1.3 V IR 10 µA IR(H) 1.0 mA Peak Forward Surge Current Single half sine wave Superimposed on rated load (JEDEC Method) Current Squared Time at t < 8.3 ms. Maximum Forward Voltage drop per Diode at I F = 25 A Maximum DC Reverse Current Ta = 25 ° C at Rated DC Blocking Voltage Ta = 100 ° C Maximum Reverse Recovery Time (Note 1) Typical Thermal Resistance per diode (Note 2) Operating Junction Temperature Range Storage Temperature Range T rr RθJC 100 200 400 600 800 35 70 140 280 420 50 100 200 400 600 UNIT 200 300 1000 V 560 700 V 800 1000 V 500 TJ - 50 to + 150 T STG - 50 to + 150 ns °C/W °C °C 1 Notes : 1 ) Measured with IF = 0.5 Amp., IR = 1 Amp., Irr = 0.25 Amp. 2 ) Thermal resistance from Junction to Case with units mounted on a 9"x5"x4.6" (22.9x12.7x11.7 cm) Al-Finned Heatsink. Page 1 of 2 Rev. 01 : April 2, 2002 RATING AND CHARACTERISTIC CURVES ( FBR5000W - FBR5010W ) FIG.1 - REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 Ω Trr 10 Ω + 0.5 + D.U.T. 0 PULSE GENERATOR ( NOTE 2 ) 50 Vdc (approx) 1Ω - 0.25 OSCILLOSCOPE ( NOTE 1 ) - 1.0 A SET TIME BASE FOR 50/200 ns/cm NOTES : 1. Rise Time = 7 ns max., Input Impedance = 1 megaohm, 22 pF. 1 2. Rise time = 10 ns max., Source Impedance = 50 ohms. 3. All Resistors = Non-inductive Types. FIG.3 - MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT 500 50 PEAK FORWARD SURGE CURRENT, AMPERES AVERAGE FORWARD OUTPUT CURRENT, AMPERES FIG.2 - DERATING CURVE FOR OUTPUT RECTIFIED CURRENT 40 30 20 10 Tc = 55 °C 400 300 200 100 60Hz RESISTIVE OR INDUCTIVE LOAD 0 0 25 50 75 100 125 150 0 175 1 CASE TEMPERATURE, ( °C) FIG.4 - TYPICAL FORWARD CHARACTERISTICS 100 FORWARD CURRENT, AMPERES 4 6 10 20 40 60 100 FIG.5 - TYPICAL REVERSE CHARACTERISTICS REVERSE CURRENT, MICROAMPERES PER DIODE 10 1.0 Pulse Width = 300 µs 2% Duty Cycle 0.1 2 NUMBER OF CYCLES AT 60Hz TJ = 25 °C PER DIODE 10 TJ = 100 °C 1.0 0.1 TJ = 25 °C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED REVERSE VOLTAGE, (%) 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 FORWARD VOLTAGE, VOLTS Page 2 of 2 Rev. 01 : April 2, 2002