Compact Technology HER501 thru HER508 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 5.0 Ampere HIGH EFFICIENCY RECTIFIERS DO-201AD FEATURES Plastic passivated chip Super fast switching for high efficiency High current capability Low forward voltage drop and high current capability Low reverse leakage current Plastic material has UL flammability classification 94V-0 A A B C D DO-201AD Min. Max. Dim. A MECHANICAL DATA 9.50 25.4 7.20 B 1.20 C 4.80 D Dimensions in millimeters Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.04 ounces, 1.2 grams 1.30 5.30 MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20% SYMBOL CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current VRRM VRMS VDC HER 501 50 35 50 HER HER 502 503 100 200 70 140 100 200 HER 504 300 210 300 HER 505 400 280 400 HER 506 600 420 600 HER 507 800 560 800 HER 508 1000 700 1000 UNIT V V V @TL =75 C I(AV) 5.0 A Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) IFSM 200 A Maximum forward Voltage at 5.0A DC VF Maximum DC Reverse Current at Rated DC Blocking Voltage IR @TJ =25 C @TJ =100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Operating Temperature Range Storage Temperature Range 1.0 1.3 1.70 10.0 100 TRR uA 75 50 CJ V 75 ns pF R0JL 30 C/W TJ -55 to +150 C TSTG -55 to +150 C NOTES : 1.Reverse Recovery Test Conditions :IF=0.5A,IR=1.0A,IRR=0.25A. 2.Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3.Thermal Resistance junction to Lead. CTC0055 Ver. 2.0 1 of 2 HER501 thru HER508 Compact Technology HER501 thru HER508 RATING AND CHARACTERISTIC CURVES FIG.1-TYPICAL FORWARDCHARACTERISTICS FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE AVERAGE FORWARD CURRENT,(A) HE R5 01~ HE R5 03 HE R5 04~ HE R5 05 HE R5 06~ HE R5 08 INSTANTANEOUS FORWARD CURRENT,(A) 10 1.0 .1 6 5 4 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length 3 2 1 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE (oC) Tj=25 C Pulse Width 300us 1% Duty Cycle .01 .001 .4 .8 .6 1. 0 1.2 1. 4 1. 6 1.8 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50 NONINDUCTIVE (+) 25Vdc (approx.) ( ) 10 NONINDUCTIVE ( ) D.U.T. PULSE GENERATOR (NOTE 2) (+) 1W NONINDUCTIVE PEAK FORWAARD SURGE CURRENT,(A) FIG.4-MAXIMUM NON-REPETITIVE FORWARDSURGE CURRENT OSCILLISCOPE (NOTE 1) 250 200 150 8.3ms Single Half Tj=25 C Sine Wave 100 JEDEC method 50 0 1 5 10 50 100 NUMBER OF CYCLES AT 60Hz NOTES: 1. Rise Time= 7ns max., Input Impedance= 1 megohm.22pF 2. Rise Time= 10ns max., Source Impedance= 50 ohms. FIG.5-TYPICAL JUNCTION CAPACITANCE 175 0 -0.25A | | | | | | | | -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm JUNCTION CAPACITANCE,(pF) trr +0.5A 150 125 100 75 50 25 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) CTC0055 Ver. 2.0 2 of 2 HER501 thru HER508