HER305G

RECTRON SEMICONDUCTOR TECHNICAL SPECIFICATION HER301G THRU HER308G HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER VOLTAGE RANGE 50 to 1000 Volts CURRENT 3.0 Ampere FEATURES * * * * * * * * Glass passivated junction Low power loss, high efficiency Low leakage Low forward voltage drop High current capability High speed switching High reliability High current surge DO-201AD MECHANICAL DATA * * * * * Case: Molded plastic Epoxy: Device has UL flammability classification 94V-O Lead: MIL-STD-202E method 208C guaranteed Mounting position: Any Weight: 1.20 grams 1.0 (25.4) MIN. .052 (1.3) DIA. .048 (1.2) .375 (9.5) .335 (8.5) .220 (5.6) DIA. .197 (5.0) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 o C ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20%. 1.0 (25.4) MIN. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at T A = 50 oC Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range SYMBOL VRRM V RMS VDC IO I FSM CJ T J , T STG 200 70 -65 to + 175 HER301G HER302G HER303G HER304G HER305G HER305PG HER306G HER307G HER308G UNITS 50 35 50 100 70 100 200 140 200 300 210 300 400 280 400 3.0 400 280 400 600 420 600 800 560 800 1000 700 1000 Volts Volts Volts Amps 150 50 Amps pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 2 5 oC Maximum Full Load Reverse Current Average, Full Cycle .375” (9.5mm) lead length at TL = 5 5oC Maximum Reverse Recovery Time (Note 1) NOTES : 1. Test Conditions: IF = 0.5A, IR = -1.0A, IRR =- 0.25A 2. Measured at 1 MHZ and applied reverse voltage of 4.0 volts SYMBOL VF HER301G HER302G HER303G HER304G HER305G HER305PG HER306G HER307G HER308G UNITS 1.0 1.3 10 1.0 1.70 Volts uAmps uAmps IR 150 trr 50 75 nSec 2001-5 RATING AND CHARACTERISTIC CURVES ( HER301G THRU HER308G ) AVERAGE FORWARD CURENT, (A) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) PULSE GENERATOR (NOTE 2) FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 6 5 4 3 2 1 0 0 25 50 75 100 125 150 175 Single Phase Half Wave 60Hz Resistive or Inductive Load (+) 25 Vdc (approx) (-) D.U.T 0 -0.25A 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) (+) -1.0A NOTES:1 Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. 1cm SET TIME BASE FOR 10/20 ns/cm AMBIENT TEMPERATURE ( ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS INSTANTANEOUS REVERSE CURRENT, (uA) INSTANTANEOUS FORWARD CURRENT, (A) FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 1000 100 10 /20 0V 0V /40 50/ 300 TJ = 100 1.0 TJ = 25 0.1 .1 Pulse Width = 300uS 1% Duty Cycle .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) .01 0 .2 .4 .6 .8 1.0 1.2 1.4 1.6 1.8 INSTANTANEOUS FORWARD VOLTAGE, (V) FIG. 6 - TYPICAL JUNCTION CAPACITANCE PEAK FORWARD SURGE CURRENT, (A) FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 300 JUNCTION CAPACITANCE, (pF) 8.3ms Single Half Sine-Wave (JEDEC Method) 200 100 60 40 20 10 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 REVERSE VOLTAGE, ( V ) 100 TJ = 25 HER HE 60 1.0 TJ = 25 0/8 R30 1G~ 00 HE /10 10 100 00 R30 V TJ = 150 5G 200 306 G~H ER3 08G 100 HER301G~HER305G HER306G~HER308G 0 1 10 100 1000 NUMBER OF CYCLES AT 60Hz RECTRON