HER301G ~ HER307G VOLTAGE 50 ~ 1000 V 3 A, Glass Passivated High Efficiency Rectifiers Elektronische Bauelemente RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES DO-27 Low forward voltage drop High current capability High reliability High surge current capability High speed switching C A B PACKAGING INFORMATION Glass Passivated 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: 1.1050 grams (approximately) D A REF. A B C D Millimeter Min. Max. 25.4 (TYP) 7.20 9.53 5.00 5.60 1.20 1.32 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%. PART NUMBERS SYMBOL HER HER HER HER HER PARAMETERS 301 G 302 G 303 G 304 G 305 G HER 306 G HER 307 G UNITS Recurrent Reverse Voltage (Max.) VRRM 50 100 200 400 600 800 1000 V RMS Voltage (Max.) VRMS 35 70 140 280 420 560 700 V DC Blocking Voltage (Max.) VDC 50 100 200 400 600 800 1000 V Instantaneous Forward Voltage (Max.) Average Forward Rectified Current (Max.) Peak Forward Surge Current DC Reverse Current (Max.) VF 1.00 1.30 IO 1.70 3.0 IFSM 150 V I F = 3A A 0.375” (9.5mm) lead length @ TA = 50°C A 10.0 IR µA 200 Reverse Recovery Time (Max.) TRR Junction Capacitance (Typ.) CJ 75 pF Storage Temperature Range TSTG -65 ~ 150 °C 03-Sep-2010 Rev. C 50 70 TESTING CONDITIONS nS 8.3ms single half sine-wave superimposed on rated load (JEDEC method) VR = VRRM, TA=25°C VR = VRRM, TA=100°C IF=0.5A, IR=1.0A, IRR=0.25A f=1MHz and applied 4V DC reverse voltage Page 1 of 2 HER301G ~ HER307G VOLTAGE 50 ~ 1000 V 3 A, Glass Passivated High Efficiency Rectifiers Elektronische Bauelemente RATINGS AND CHARACTERISTIC CURVES (HER301G THRU HER307G) FIG.2-TYPICAL FORWARD CURRENT DERATING CURVE FIG.1-TYPICAL FORWARD 30 7G 5G 3G ER 30 6G ~H ER ~H ER 30 4G H 1G ~H ER 30 HE R3 0 HE R3 0 .1 3.0 2.5 2.0 Single Phase 1.5 Half Wave 60Hz Resistive Or Inductive Load 1.0 0.375"(9.5mm) Lead Length 0.5 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( C) Tj=25 C Pulse Width 300us 1% Duty Cycle .01 FIG.4-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT .001 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 FORWARD VOLTAGE,(V) FIG.3- TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTICS 50W NONINDUCTIVE 10W NONINDUCTIVE ( ) (+) D.U.T. 25Vdc (approx.) PULSE GENERATOR (NOTE 2) ( ) 1W NONINDUCTIVE OSCILLISCOPE (NOTE 1) PEAK FORWARD SURGE CURRENT,(A) INSTANTANEOUS FORWARD CURRENT,(A) 1.0 AVERAGE FORWARD CURRENT,(A) CHARACTERISTICS 10 (+) 150 120 90 8.3ms Single Half Tj=25 C Sine Wave 60 JEDEC method 30 0 1 5 50 10 100 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 JUNCTION CAPACITANCE,(pF) trr | | | | | | | | +0.5A 0 -0.25A -1.0A 150 125 100 75 50 25 1cm SET TIME BASE FOR 50 / 10ns / cm 0 .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) 03-Sep-2010 Rev. C Page 2 of 2