HER302

HER301 ~ HER307 Elektronische Bauelemente VOLTAGE 50 ~ 1000 V 3 A, High Efficiency Rectifiers RoHS Compliant Product A suffix of “-C” specifies halogen & lead-free FEATURES Low forward voltage drop High current capability High reliability High surge current capability High speed switching DO-27 C A B PACKAGING INFORMATION 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 PARAMETERS HER HER HER HER HER 301 302 303 304 305 HER 306 HER 307 UNITS TESTING CONDITIONS Recurrent Reverse Voltage (Max.) RMS Voltage (Max.) DC Blocking Voltage (Max.) Instantaneous Forward Voltage (Max.) Average Forward Rectified Current (Max.) VRRM VRMS VDC VF IO 50 35 50 100 70 100 1.00 200 140 200 400 280 400 1.30 3.0 600 420 600 800 560 800 1000 700 1000 1.85 V V V V A IF = 3A 0.375” (9.5mm) lead length @ TA = 50°C 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Peak Forward Surge Current IFSM 150 10.0 A DC Reverse Current (Max.) Reverse Recovery Time (Max.) Junction Capacitance (Typ.) Storage Temperature Range IR TRR CJ TSTG 50 200 70 75 -65 ~ 150 μA nS pF °C 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 01-June-2008 Rev. B Page 1 of 2 HER301 ~ HER307 Elektronische Bauelemente VOLTAGE 50 ~ 1000 V 3 A, High Efficiency Rectifiers RATINGS AND CHARACTERISTIC CURVES (HER301 THRU HER307) 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 25 50 75 100 125 150 175 Single Phase Half Wave 60Hz Resistive Or Inductive Load 0.375"(9.5mm) Lead Length 10 HE R3 01 ~H ER 30 3 HE R3 04 ~H ER 30 5 H ER 30 6~ H ER 30 7 INSTANTANEOUS FORWARD CURRENT,(A) 1.0 .1 Tj=25 C Pulse Width 300us 1% Duty Cycle 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 VOLT AGE,(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 -0.25A -1.0A 1cm SET TIME BASE FOR 50 / 10ns / cm .01 .05 .1 .5 1 5 10 50 100 REVERSE VOLTAGE,(V) 01-June-2008 Rev. B Page 2 of 2