HER303G

HER301G THRU HER308G Features · Plastic package has Underwriters Laboratory Flammability Classification 94V-0 · Low forward voltage drop · High current capability · High reliability · Low power loss, high effciency · Glass passivated junction · High speed switching · Low leakage CURRENT 3.0 Amperes VOLTAGE 50 to 1000 Volts DO-201AD 0.210(5.3) 0.188(4.8) DIA. 1.0(25.4) MIN. Mechanical Data · Case : JEDEC DO-201AD molded plastic body · Epoxy : UL94V-0 rate flame retardant · Lead : Plated axial lead solderable per MIL-STD-750, method 2026 · Polarity : Color band denotes cathode end · Mounting Position : Any · Weight : 0.042 ounce, 1.19 gram 0.375(9.5) 0.285(7.2) 0.042(1.1) 0.037(0.9) DIA. 1.0(25.4) MIN. Dimensions in inches and (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 by 20%) Symbols Maximum recurrent peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current 0.375"(9.5mm) lead length @ at TA=55℃ Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 2.0A Maximum DC reverse current at rated DC blocking voltage TA=25℃ Maximum DC reverse current at rated DC blocking voltage TA=125℃ Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Operating junction and storage temperature range IR VRRM VRMS VDC I(AV) IFSM VF HER HER HER HER HER HER 301G 302G 303G 304G 305G 306G 50 35 50 100 70 100 200 140 200 300 210 300 3.0 100 1.0 1.3 10.0 400 280 400 600 420 600 HER HER 307G 308G 800 560 800 1000 700 1000 Units Volts Volts Volts Amps Amps 1.7 Volts μA 200 50 70 -65 to +150 75 50 ns pF ℃ Trr CJ TJ TSTG Notes: (1) Test conditions: IF=0.5A, IR=1.0A, Irr=0.25A. (2) Measured at 1MHz and applied reverse voltage of 4.0 Volts. RATINGS AND CHARACTERISTIC CURVES HER301G THRU HER308G FIG.1-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50W NON INDUCTIVE 10W NON INDUCTIVE FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE Trr +0.5A AVERAGE FORWARD CURRENT(A) 6.0 5.0 4.0 3.0 2.0 1.0 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( ℃) SINGLE PHASE HALF WAVE 60Hz RESISTIVE OR INDUCTIVE LOAD 0.375"(9.5mm) LEAD LENGTH (+) 50Vdc (APPROX) ( ) D.U.T. PULSE GENERATOR (NOTE2) OSCILLOSCOPE (NOTE1) 0 -0.25A 1W NON INDUCTIVE NOTES : 1.Rise Time=7ns max. input impedance=1 megohm 22pF 2.Rise Time=10ns max. source impedance = 50 ohms -1.0A 1cm SET TIME BASE FOR 20/30 ns/cm FIG.3-TYPICAL FORWARD CHARACTERISTICS 10 FIG.4-TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS REVERSE CURRENT (mA) INSTANTANEOUS FORWARD CURRENT(AMPERES) TA=125℃ 04G -HE R3 01G HE R3 05 G -H ER 30 6G 1 100 HE R3 HE R 30 8G HE R 0.1 30 7G - 10 1.0 TA=25℃ 0.01 TA=25℃ PULSE WIDTH=300mS 1% DUTY CYCLE 0.1 0 20 40 60 80 100 120 140 1.6 1.8 0.001 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) INSTANTANEOUS FORWARD VOLTAGE (VOLTS) FIG.5-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 175 FIG6-TYPICAL JUNCTION CAPACITANCE 175 JUNCTION CAPACITANCE(pF) 150 PEAK FORWARD SURGE CURRENT(AMPERES) 125 100 75 50 25 5 1 5 TA=25℃ 8.3m SINGLE HALF SINE WAVE (JEDEC Method) 150 125 100 75 50 25 0 0.1 0.5 1 2 5 10 20 50 100 200 1000 REVERSE VOLTAGE. (V) HER307G-HER308G HER301G-HER306G TJ=25℃ 10 50 100 NUMBER OF CYCLES AT 60Hz