HER305

Compact Technology HER301 thru HER308 REVERSE VOLTAGE - 50 to 1000 Volts FORWARD CURRENT - 3.0 Ampere HIGH EFFICIENCY RECTIFIERS 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 DO-201AD B A C D Dim. A DO-201AD Min. Max. 25.4 7.20 1.20 9.50 1.30 5.30 MECHANICAL DATA Case : Molded plastic Polarity : Indicated by cathode band Weight : 0.04 ounces, 1.2 grams B C 4.80 D Dimensions in millimeters 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% HER 30 1 50 35 50 HER HER 30 2 30 3 100 200 70 140 100 200 HER 30 4 300 210 300 HER 30 5 400 280 400 3.0 150 1.0 1.3 10.0 100 50 20 30 -55 to +150 -55 to +150 1.7 CHARACTERISTICS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current SYMBOL VRRM VRMS VDC I(AV) IFSM VF IR TRR CJ R0JL HER 30 6 600 420 600 HER 30 7 800 560 800 H ER 30 8 1000 700 1000 UNIT V V V A @TL =75 C Peak Forward Surge Current 8.3ms single half sine-wave super imposed on rated load (JEDEC METHOD) Maximum forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage A V uA @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 75 10 ns pF C/W TJ TSTG C 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. CTC0054 Ver. 2.0 1 of 2 HER301 thru HER308 Compact Technology HER301 thru HER308 RATINGS AND CHARACTERISTIC CURVES FIG . 1 -REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE 10 NONINDUCTIVE AND TEST CIRCUIT DIAGRAM AVERAGE FORWARD CURRENT . (A ) FIG . 2 -MAXIMUM AVERAGE FORWARD CURRENT DERATING 6 5 4 3 2 1 25 50 75 100 125 150 175 SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm ) LEAD LENGTH trr +0.5A (+ ) 50Vdc (approx) (-) DUT PULSE GENERATOR (NOTE 2 ) NONINDUCTIVE 0 -02.5A OSCILLOSCOPE (NOTE 2 ) -1.0A 1cm SET TIME BASE FOR 5/ 10ns / cm NOTES: 1 . RISE TIME = 7nsmax. INPUT IMPEDANCE= 1 MEGOHM 22pf 2 . RISE TIME = 10ns max.SOURSE IMPEDANCE = 50ohmsf AMBIENT TEMPERATURE . (OC) FIG . 3 -TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT .( A) INSTANTANEOUS FORWARD CURRENT. (A) FIG . 4 -TYPICAL REVERSE CHARACTERISTICS 100.0 01 -H ER 100 TJ=100 C 3 20 R2 3 HE O 10.0 4 HE R3 05 1.0 .1 0.1 0 20 40 60 80 100 120 .01 .2 .4 .6 .8 HE TJ=25 O C R3 1.2 06 -H ER 1.0 1.4 FORWARD VOLTAGE . ( V ) FIG . 6 -TYPICAL JUNCTION CAP ACITANCE 10 1.0 PERCENT OF RA TED PEAK REVERSE VOL TAGE . (% ) FIG . 5- MAXIMUM NON - REPETITIVE FOR WARD SURGE CURRENT 175 JUNCTION CARACITANCE.(pF) 150 125 100 75 50 25 0 .1 .5 PEAK FORWARD SURGE CURRENT . (A) 300 200 HE R3 01 - HE 100 R30 5 HER 306 - HE R 30 8 0 1 10 100 1000 1 2 5 10 20 50 30 100 200 500 REVERSE VOLTAGE . ( V ) NUMBER OF CYCLES AT 60Hz CTC0054 Ver. 2.0 2 of 2 HER301 thru HER308 8