SC50VB80 REVERSE VOLTAGE - 800Volts FORWARD CURRENT - 50Amperes GLASS PASSIVATED 3 PHASE BRIDGE RECTIFIERS FEATURES SCVB ●Surge overload -500 amperes peak ●Low forward voltage drop 1.417 MAX (36.0) 1.412 MAX (29.0) .217(5.5) .177(4.5) ●Mounting position :Any ●Weight: 37g .047(1.2) .032(0.8) .295(7.5) .256(6.5) .354(9.0) .315(8.0) .555(14.1) .516(13.1) .492 (12.5) .516 (13.1) .374(9.5) .334(8.5) .374(9.5) .334(8.5) R1.75 .146( 3.7)*45° + ~ ~ ~ 1.417 MAX (36.0) .256(6.50) .244(6.20) .555(14.1) .516(13.1) .504 (12.8) - .035(0.9) .028(0.7) .295(7.5) .256(6.5) .504 (12.8) .138(3.5) Dimensions in inches and (milimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating at 25℃ ambient temperature unless otherwise specified. Resistive or inductive load 60Hz. For capacitive load, derate current by 20% CHARACTERISTICS SYMBOL SC50VB80 UNIT Maximum Recurrent Peak Reverse Voltage VRRM 800 V Maximum RMS Bridge Input Voltage VRMS 560 V I(AV) 50 A IFSM 500 A 500 Dielectric Strength I2t Vdis 2000 A2S V Mounting Torque TOR 0.8 N.m VF 1.05 V IR 10 μA RθJC Max: 0.7 ℃/W TJ -55 to +150 ℃ TSTG -55 to +150 ℃ Maximum Average Forward Rectified Output Current @ TC=55℃ Peak Forward Surge Current 8.3ms Single Half Sine-Wave Super Imposed on Rated Load Current Squared time (1ms＜t＜10ms) Maximum Forward Voltage Drop Per Element at 17.5A Peak Maximum Reverse Current at Rated DC Blocking Voltage Per Element @ TA=25℃ Tyical Thermal Resistance (Note1) Operating Temperature Range Storage Temperature Range NOTES: 1.Thermal Resistance Junction to case. ~ 516 ~ RATING AND CHARACTERISTIC CURVES SC50VB80 FIG.1-MAXMUN FORWARD SURGE CURRENT FIG.2- DERATING CURVE OUTPUT RECTIFIED CURRENT 450 400 350 PULSE WIDTH 8.3ms SINGLE HALF-SINE -WAVE (JEDEC METHOD) 300 250 200 150 100 50 0 1 10 100 AVERAGE FORWARD OUTPUT CURRENT , AMPERES PEAK FORWARD SURGE CURRENT , AMPERES 500 50 WITH HEATSINK 40 30 20 10 0 NUMBER OF CYCLES AT 60Hz 150 100 50 CASE TEMPERATURE,°C FIG.3-TYPICAL FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, MICROAMPERES INSTANTANEOUS FORWARD CURRENT ,(A) 100 10 1.0 0.1 0.01 10 1.0 0.1 T J=25°C 0.01 0 0.4 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 ~ 517 ~