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| CHENMKO ENTERPRISE CO.,LTD GLASS PASSIVATED HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE 50 - 1000 Volts CURRENT 3.0 Amperes FEATURES * Plastic package has Underwriters Laboratory Flammability Classification 94V-0 * Low power loss, high efficiency * Low leakage * High current capability * High speed switching * High current surge * High reliability * Glass passivated junction * High temperature soldering guaranteed : 260oC/10 seconds at terminals 1.0(25.4) MIN. HER301GPT THRU HER308GPT DO-201AD 0.052(1.3) DIA. 0.048(1.2) MECHANICAL DATA Case: JEDEC DO-201AD molded plastic Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Indicated by cathode band Weight: 1.20 grams 0.375(9.5) 0.335(8.5) 0.220(5.6) DIA. 0.197(5.0) 1.0(25.4) MIN. MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25oC 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) DO-201AD UNITS Volts Volts Volts Amps MAXIMUM RATINGES ( At TA = 25oC unless otherwise noted ) RATINGS Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current at TA = 50 C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) IFSM 200 150 Amps o SYMBOL VRRM VRMS VDC IO HER301GPT HER302GPT HER303GPT HER304GPT HER305GPT HER306GPT HER307GPT HER308GPT 50 35 50 100 70 100 200 140 200 300 210 300 3.0 400 280 400 600 420 600 800 560 800 1000 700 1000 Typical Junction Capacitance (Note 1) Operating and Storage Temperature Range CJ TJ, TSTG 70 -65 to +175 50 pF o C ELECTRICAL CHARACTERISTICS ( At TA = 25oC unless otherwise noted ) CHARACTERISTICS Maximum Instantaneous Forward Voltage at 3.0 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage at TA = 25oC Maximum Full Load Reverse Current Average, Full Cycle 0.375" (9.5mm) lead length at TL = 55oC Maximum Reverse Recovery Time (Note 2) NOTES : 1. Measured at 1.0 MHZ and applied reverse voltage of 4.0 volts 2. Test Conditions : IF = 0.5 A, IR = -1.0 A, IRR = -0.25 A SYMBOL VF HER301GPT HER302GPT HER303GPT HER304GPT HER305GPT HER306GPT HER307GPT HER308GPT UNITS Volts uAmps uAmps 1.0 1.3 10 1.50 1.70 IR 150 trr 50 70 nSec 2001-6 RATING CHARACTERISTIC CURVES ( HER301GPT THRU HER308GPT ) 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) 0 PULSE GENERATOR (NOTE 2) -0.25A AVERAGE FORWARD CURRENT, ( A ) FIG. 1 - TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERISTIC FIG. 2 - TYPICAL FORWARD CURRENT DERATING CURVE 3.0 Single Phase Half Wave 60Hz Resistive or Inductive Load (+) 25 Vdc (approx) (-) D.U.T 2.0 1 NONINDUCTIVE OSCILLOSCOPE (NOTE 1) 1.0 (+) -1.0A NOTES: 1. Rise Time = 7ns max. Input Impedance = 1 megohm. 22pF. 2. Rise Time = 10ns max. Source Impedlance= 50 ohms. 1cm SET TIME BASE FOR 10/20 nS/cm 0 0 25 50 75 100 125 150 175 AMBIENT TEMPERATURE ( OC ) FIG. 3 - TYPICAL REVERSE CHARACTERISTICS 1000 INSTANTANEOUS FORWARD CURRENT, ( A ) INSTANTANEOUS REVERSE CURRENT, (uA) 10 FIG. 4 - TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 100 TJ =150oC HER301GPT~HER303GPT 1.0 10 TJ =100oC HER304GPT~HER305GPT .1 HER306GPT 1.0 TJ =25oC 0.1 TJ= 25oC HER307GPT~HER308GPT .1 Pulse Width = 300uS 1% Duty Cycle 0.01 .01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE, ( % ) 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 PEAK FORWARD SURGE CURRENT, ( A ) 200 JUNCTION CAPACITANCE, ( pF ) 175 150 125 HER301GPT~HER305GPT 200 8.3ms Single Half Sine-Wave (JEDEC Method) 100 60 40 HER HE R30 1GP T~H E 20 10 6 4 2 1 .1 .2 .4 306 GPT ~HE R30 5GP T R30 100 HER306GPT~HER308GPT 8GP T TJ= 25 C o 75 50 25 1 2 5 10 20 NUMBER OF CYCLES AT 60 Hz 50 100 1.0 2 4 10 20 REVERSE VOLTAGE, ( V ) 40 100 |
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