MB2505 RECTRON THRU SEMICONDUCTOR TECHNICAL SPECIFICATION MB2510 SINGLE-PHASE SILICON BRIDGE RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 25 Amperes FEATURES * * * * Superior thermal desing 300 amperes surge rating // 1/4 universal faston terminal Hole thru for # 8 screw MECHANICAL DATA * UL listed the recognized component directory, file #E94233 * Epoxy: Device has UL flammability classification 94V-O MB-25 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. MB-25W For capacitive load, derate current by 20%. MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL MB2505 MB251 MB152 MB254 MB256 MB258 Maximum Recurrent Peak Reverse Voltage VRRM 50 100 200 400 600 800 Maximum RMS Bridge Input Voltage VRMS 35 70 140 280 420 Maximum DC Blocking Voltage VDC 50 100 200 400 600 RATINGS o Maximum Average Forward Rectified Output Current at Tc = 55 C Peak Forward Surge Current 8.3 ms single half sine-wave MB2510 UNITS 1000 Volts 560 700 Volts 800 1000 Volts IO 25.0 Amps I FSM 300 Amps T J, T STG -55 to + 175 superimposed on rated load (JEDEC method) Operating and Storage Temperature Range 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS SYMBOL Maximum Forward Voltage Drop per element at 12.5A DC Maximum Reverse Current at Rated @T A = 25 oC DC Blocking Voltage per element @T C = 100 oC NOTE: Suffix ”W” for wire type VF MB2505 MB251 MB252 MB254 MB256 MB258 MB2510 UNITS 1.1 Volts 10 uAmps 0.5 mAmps IR 2001-5 RATING AND CHARACTERISTIC CURVES ( MB2505 THRU MB2510 ) FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 1 - MAXIMUM NON-REPETITIVE FORWARD 500 8.3ms Single Half Sine-Wave (JEDEC Method) 400 300 200 100 AVERAGE FORWARD CURRENT, (A) PEAK FORWARD SURGE CURRENT, (A) SURGE CURRENT 0 2 FIG. 3- TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 10 TJ = 25 Pulse Width = 300us 1% Duty Cycle 1.0 .1 .01 .6 20 15 10 .7 .8 .9 1.0 1.1 1.2 1.3 INSTANTANEOUS FORWARD VOLTAGE, (V) Single Phase Half Wave 60Hz Indutive or Resistive Load 5 0 0 4 6 8 10 20 40 6080100 NUMBER OF CYCLES AT 60Hz INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A) 1 25 50 100 CASE TEMPERATURE, ( 1.181 (30.0) 1.102 (28.0) .673 (17.1) .633 (16.1) FIG. 4 - TYPICAL REVERSE CHARACTERISTICS 1.0 TJ = 25 .1 .01 0 20 40 60 80 AC MB-25 .033 x .250 (0.8 x 6.4) 120 .452 MAX. (11.5) .042 (1.1) DIA. .080 (2.0) TYP. .591 MAX. (15.0) 1.181 (30.0) 1.102 (28.0) HOLE FOR NO. 8 SCREW 1.181 (30.0) 1.102 (28.0) AC .732 (18.6) .692 (17.6) AC .582 (14.8) .543 (13.8) 100 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) HOLE FOR NO. 8 SCREW 1.181 (30.0) 1.102 (28.0) .673 (17.1) .633 (16.1) AC .732 (18.6) .692 (17.6) 175 10 .452 MAX. (11.5) .480 (12.2) .425 (10.8) 150 ) .468 (11.9) .429 (10.9) .732 (18.6) .692 (17.6) MB-25W RECTRON