RECTRON HER406G SEMICONDUCTOR TECHNICAL SPECIFICATION HIGH EFFICIENCY GLASS PASSIVATED RECTIFIER VOLTAGE 600 Volts CURRENT 4.0 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 1.0 (25.4) MIN. 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%. Dimensions in inches and (millimeters) MAXIMUM RATINGS (At T A = 25 oC unless otherwise noted) SYMBOL HER406G Maximum Recurrent Peak Reverse Voltage VRRM 600 Volts Maximum RMS Voltage V RMS Volts VDC 420 600 IO 4.0 Amps I FSM 150 Amps CJ 50 T J , T STG -65 to + 175 SYMBOL VF HER406G RATINGS 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 UNITS Volts pF 0 C ELECTRICAL CHARACTERISTICS (At TA = 25oC unless otherwise noted) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 4.0A DC Maximum DC Reverse Current at Rated DC Blocking Voltage TA = 25 oC Maximum Full Load Reverse Current Average, Full Cycle .375” (9.5mm) lead length at TL = 55oC 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 1.28 UNITS Volts 10 uAmps 150 uAmps IR trr 50 nSec 2001-6 FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) D.U.T (+) 25 Vdc (approx) (-) PULSE GENERATOR (NOTE 2) 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) 0 -0.25A (+) -1.0A NOTES:1 Rise Time = 7ns max. Input Impedance = 1cm SET TIME BASE FOR 10/20 ns/cm 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedance = 50 ohms. 100 TJ = 150 10 TJ = 100 1.0 TJ = 25 0.1 6 5 Single Phase Half Wave 60Hz Resistive or Inductive Load 4 3 2 1 0 0 25 50 75 100 125 150175 AMBIENT TEMPERATURE ( 100 10 1.0 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, (%) TJ = 25 .1 Pulse Width = 300uS 1% Duty Cycle .01 .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 FIG. 5 - MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 200 300 8.3ms Single Half Sine-Wave (JEDEC Method) 200 100 0 1 10 100 1000 NUMBER OF CYCLES AT 60Hz JUNCTION CAPACITANCE, (pF) PEAK FORWARD SURGE CURRENT, (A) FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS INSTANTANEOUS FORWARD CURRENT, (A) INSTANTANEOUS REVERSE CURRENT, (uA) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 1000 AVERAGE FORWARD CURENT, (A) RATING AND CHARACTERISTIC CURVES ( HER406G ) 100 60 40 20 10 TJ = 25 6 4 2 1 .1 .2 .4 1.0 2 4 10 20 40 REVERSE VOLTAGE, ( V ) RECTRON 100 )