HER308G

HER301G THRU HER308G Elektronische Bauelemente RoHS Compliant Product A suffix of "-C" specifies halogen-free. VOLTAGE 50V ~ 1000V 3.0Amp Glass Passivated High Efficiency Rectifiers DO-27 FEATURES * Low forward voltage drop * High current capability * High reliability * High surge current capability * High speed switching .220(5.6) .197(5.0) DIA. 1.0(25.4) MIN. MECHANICAL DATA * Case: Molded plastic * Epoxy: UL 94V-0 rate flame retardant * Lead: Axial leads, solderable per MIL-STD-202, method 208 guaranteed * Polarity: Color band denotes cathode end * Mounting position: Any * Weight: 1.10 grams .052(1.3) .048(1.2) DIA. .375(9.5) .285(7.2) 1.0(25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Rating 25 C ambient temperature unless otherwise specified. Single phase half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. TYPE NUMBER Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) Lead Length at Ta=50 C Peak Forward Surge Current, 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0A Maximum DC Reverse Current Ta=25 C at Rated DC Blocking Voltage Ta=100 C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range TJ, TSTG NOTES: HER301G HER302G HER303G HER304G HER305G HER306G HER307G HER308G UNITS V V V A A V µA 50 35 50 100 70 100 200 140 200 300 210 300 3.0 150 1.3 10 200 400 280 400 600 420 600 800 560 800 1000 700 1000 1.0 1.85 µA 70 nS pF C 50 75 -65 +150 1. Reverse Recovery Time test condition: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1MHz and applied reverse voltage of 4.0V D.C. http://www.SeCoSGmbH.com Any changing of specification will not be informed individual HER301G Elektronische Bauelemente THRU HER308G VOLTAGE 50V ~ 1000V 3.0Amp Glass Passivated High Efficiency Rectifiers RATING AND CHARACTERISTIC CURVES (HER301G THRU HER308G) FIG.1-TYPICAL FORWARD CHARACTERISTICS AVERAGE FORWARD CURRENT,(A) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE 3.0 2.5 2.0 1.5 1.0 0.5 0 0 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length 10 03 G R3 05 R3 G~ HE HE INSTANTANEOUS FORWARD CURRENT,(A) G~ 01 R3 04 .1 Tj=25 C Pulse Width 300us 1% Duty Cycle HE 1.0 HE R3 H ER 30 6G ~ H ER 30 8G G 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) .01 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT PEAK FORWARD SURGE CURRENT,(A) .001 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 150 FORWARD VOLTAGE,(V) 120 FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE 90 Tj=25 C 8.3ms Single Half Sine Wave JEDEC method 60 (+) 25Vdc (approx.) () 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) D.U.T. () PULSE GENERATOR (NOTE 2) (+) 30 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 trr +0.5A | | | | | | | | JUNCTION CAPACITANCE,(pF) 150 125 100 75 50 25 0 -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) http://www.SeCoSGmbH.com Any changing of specification will not be informed individual