BR2505 DC COMPONENTS CO., LTD. THRU RECTIFIER SPECIALISTS R BR2510 TECHNICAL SPECIFICATIONS OF SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE RANGE - 50 to 1000 Volts CURRENT - 25 Amperes FEATURES * Plastic case with heatsink for Maximum Heat Dissipation * Surge overload ratings - 400 Amperes * Low forward voltage drop BR-25 .500 TYP. METAL HEAT SINK (12.7) MECHANICAL DATA .442(11.2) * Case: Molded plastic with heatsink .424(10.8) * Epoxy: UL 94V-0 rate flame retardant .483(12.3) * Terminals: Plated .25(6.35mm) Faston lugs, Solderable .462(11.7) per MIL-STD-202E, Method 208 guaranteed * Polarity: As marked 1.142(29.0) * Mounting position: Any 1.102(28.0) HOLE FOR .673(17.1) * Weight: 30 grams NO. 8 SCREW .633(16.1) AC 1.142(29.0) .732(18.6) .673(17.1) .692(17.6) 1.102(28.0) .633(16.1) AC MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS o Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. .033 x .250 .582(14.8) (0.8 x 6.4) .543(13.8) For capacitive load, derate current by 20%. Dimensions in inches and (millimeters) SYMBOL BR2505 BR251 BR252 BR254 BR256 BR258 BR2510 UNITS Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 1000 Volts VRMS Volts Maximum RMS Bridge Input Voltage 35 70 140 280 420 560 700 Maximum DC Blocking Voltage VDC 50 100 200 400 600 800 1000 Volts o Maximum Average Forward Rectified Output Current at Tc = 50 C IO Amps 25 Peak Forward Surge Current 8.3 ms single half sine-wave IFSM 400 Amps superimposed on rated load (JEDEC Method) 1.1 Volts Maximum Forward Voltage Drop per element at 7 .5A DC VF o Maximum DC Reverse Current at Rated TA = 25 C 10 IR Amps o 500 DC Blocking Voltage per element TA = 100 C I2t Rating for Fusing (t<8.3ms) I2t 374 A2Sec Typical Junction Capacitance (Note1) CJ 300 pF Typical Thermal Resistance (Note 2) RJC 2.5 0C/W -55 to +150 0 Operating and Storage Temperature Range TJ,TSTG C NOTES : 1.Measured at 1 MHZ and applied reverse voltage of 4.0 volts 2.Thermal Resistance from Junction to Case per leg. REV-1,Apr/25/2013RATING AND CHARACTERISTIC CURVES (BR2505 THRU BR2510) FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 500 25 400 20 8.3ms Single Half Sine-Wave (JEDEC Mathod) 300 15 10 200 Single Phase Half Wave 60Hz Inductive or Resistive Load 100 5 0 0 50 100 150 1 2 5 10 20 50 100 NUMBER OF CYCLES AT 60Hz CASE TEMPERATURE, (oC) FIG. 3 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 100 10 TJ=25oC 10 1.0 Pulse Width=300ms 1% Duty Cycle 1 .1 TJ=25oC .1 .01 .6 .7 .8 .9 1.0 1.1 1.2 1.3 0 20 40 60 80 100 120 140 INSTANTANEOUS FORWARD VOLTAGE, (V) PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) DC COMPONENTS CO., LTD. R REV-1,Apr/25/2013 INSTANTANEOUS FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (A) AVERAGE FORWARD OUTPUT CURRENT, (A)