HER201G - HER208G 2.0 AMPS. Glass Passivated High Efficient Rectifiers DO-15 Features Glass passivated chip junction. High efficiency, Low VF High current capability High reliability High surge current capability For use in low voltage, high frequency inventor, free wheeling, and polarity protection application. Mechanical Data Case: Molded plastic DO-15 Epoxy: UL 94V0 rate flame retardant Lead: Pure tin plated, lead free, solderable per MIL-STD-202, Method 208 guaranteed Polarity: Color band denotes cathode High temperature soldering guaranteed: o 260 C/10 seconds/.375”,(9.5mm) lead lengths at 5 lbs., (2.3kg) tension Mounting position: Any Weight: 0.40 gram Dimensions in inches and (millimeters) Maximum Ratings and Electrical Characteristics Rating at 25 oC ambient temperature unless otherwise specified. Single phase, half wave, 60 Hz, resistive or inductive load. For capacitive load, derate current by 20% Symbol HER HER HER HER HER HER HER HER Units Type Number 201G 202G 203G 204G 205G 206G 207G 208G Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current .375 (9.5mm) Lead Length @T A = 55 oC Peak Forward Surge Current, 8.3 ms Single Half Sine-wave Superimposed on Rated Load (JEDEC method ) Maximum Instantaneous Forward Voltage @ 2.0A Maximum DC Reverse Current o @T A=25 C at Rated DC Blocking Voltage o @ T A=125 C Maximum Reverse Recovery Time ( Note 1 ) Typical Junction Capacitance Typical Thermal Resistance Operating Temperature Range ( Note 2 ) V RRM V RMS V DC 50 35 50 100 70 100 200 140 200 300 210 300 400 280 400 600 420 600 800 1000 560 700 800 1000 V V V I(AV) 2.0 A IFSM 60 A VF 1.0 1.3 5.0 150 IR Trr Cj R θJA TJ 1.7 50 35 75 20 60 -65 to +150 -65 to +150 Storage Temperature Range T STG Notes: 1. Reverse Recovery Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1 MHz and Applied Reverse Voltage of 4.0 V D.C. 3. Mount on Cu-Pad Size 10mm x 10mm on P.C.B. V uA uA nS pF o C/W o C o C Version: A06 RATINGS AND CHARACTERISTIC CURVES (HER201G THRU HER208G) FIG.2- TYPICAL REVERSE CHARACTERISTICS FIG.1- MAXIMUM FORWARD CURRENT DERATING CURVE 1000 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 2.0 INSTANTANEOUS REVERSE CURRENT. ( A) AVERAGE FORWARD CURRENT. (A) 3.0 1.0 0 0 25 50 75 100 125 150 175 O AMBIENT TEMPERATURE. ( C) FIG.3- MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT 100 Tj=125 0C Tj=75 0C 10 1 Tj=25 0C PEAK FORWARD SURGE CURRENT. (A) 70 0.1 60 0 40 60 80 100 120 140 8.3ms Single Half Sine Wave JEDEC Method 40 30 FIG.5- TYPICAL FORWARD CHARACTERISTICS 20 100 10 1 2 5 10 20 50 INSTANTANEOUS FORWARD CURRENT. (A) 0 100 NUMBER OF CYCLES AT 60Hz FIG.4- TYPICAL JUNCTION CAPACITANCE 175 JUNCTION CAPACITANCE.(pF) 20 PERCENT OF RATED PEAK REVERSE VOLTAGE. (%) 50 150 Tj=25 0C 125 100 HE R2 75 HE 50 R2 01 G~ H ER 06G 20 ~H ER 208 5G Tj=25 0C 10 1 HER205G HER201G-HER204G 0.1 HER206G-HER208G G 25 0 0.01 0.1 0.5 1 2 5 10 20 50 100 200 0 500 800 0.2 0.4 REVERSE VOLTAGE. (V) 0.6 0.8 1.0 1.2 1.4 FORWARD VOLTAGE. (V) FIG.6- REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (+) 50Vdc (approx) (-) (-) DUT NON INDUCTIVE PULSE GENERATOR (NOTE 2) OSCILLOSCOPE (NOTE 1) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms 0 -0.25A (+) -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Version: A06