HIGH EFFICIENCY RECTIFIER HER101 Thru HER108 RoHS 1.0 Amps FEATURES • • • • • High efficiency, Low VF High surge current capability High reliability High surge current capability For use in low voltage, high frequency inventor, free wheeling, and polarity protection application. DO-41 Dimensions in inches and (millimeters) MECHANICAL DATA • • • • • Molded plastic body (UL 94 V-0 Rated) Polarity: Color band denotes cathode High temperature soldering 260°C / 10 seconds Lead: Pure tin plated, solderable per MIL-STD-202 method 208 Weight: 0.35 grams MAXIMUM RATINGS & ELECTRICAL CHARACTERISTICS Rating at 25°C ambient temperature unless otherwise specified . Single phase, h alf w ave , 60 H z, resistive o r i nductive l oad . For capacitive l oad, d erate c urrent b y 20% Symbol HER 101 HER 102 HER 103 HER 104 HER 105 HER 106 HER 107 HER 108 Unit Maximum Repetitive Peak Reverse Voltage VRRM 50 100 200 300 400 600 800 1000 V Maximum RMS Voltage VRMS 35 70 140 210 280 420 560 700 V Maximum DC Blocking Voltage VDC 50 100 200 300 400 600 800 1000 V Parameter Maximum Average Forward Rectified Current @ Ta = 55˚C Peak Forward Surge (Non-Repetitive) Current 8.3ms Single Half Sine-Wave Superimposed on Rated Load (JEDEC Method) IF(AV) 1.0 A I FSM 30 A Maximum Instantaneous Forward Voltage @ 1.0A VF Maximum DC Reverse Current At rated DC blocking voltage IR @ TA = 25˚C @ TA = 125˚C Reverse Recovery Time (Note 1) Junction Thermal Resistance Trr 1.0 1.3 1.7 5 150 50 µA 75 70 R0JA V nS °C / W Typical Junction Capacitance Junction Thermal Resistance (Note 2) CJ Operating Temperature Range TJ -65 to +150 °C TSTG -65 to +150 °C Storage Temperature Range 25 20 pF NOTE: 1. Reverse Recovery Test conditions: I F = 0.5A, I R = 1.0A, I RR = 0.25A. 2. Measured on P . C . Board with 5mm x 5mm Copper Pad Areas. Page 1 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C3HER01 2013.07.22 HIGH EFFICIENCY RECTIFIER HER101 Thru HER108 RoHS 1.0 Amps RATING & CHARACTERISTIC CURVES FIG.1-MAXIMUM NON-REPETITIVE FORWARD SURGE CURRENT FIG.2-MAXIMUM CURRENT DERATING CURVE 2.0 Average Forward Current (A) Peak Forward Surge Current (A) 40 35 30 8.3ms Single Half Sine Wave JEDEC Method 25 20 15 10 0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375" (9.5mm) Lead Length 1.0 0 1 2 5 10 20 50 0 100 25 50 75 100 125 150 175 Number of Cycles at 60Hz Case Temperature (V) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE CHARACTERISTICS 1000 Instantaneous Reverse Current (µA) Instantaneous Forward Current (A) 100 10 05 1 R1 HE HER101-HER104 0.1 HER106-HER108 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 100 Tj=100 0C 10 Tj=75 0C 1 Tj=25 0C 0.1 1.4 0 20 40 60 80 100 120 140 Percent of Rated Peak Reverse Voltage (%) Forward Voltage (V) FIG.5-REVERSE RECOVERY TIME CHARACTERISTIC AND TEST CIRCUIT DIAGRAM 50 NONINDUCTIVE 10 NONINDUCTIVE trr +0.5A (-) DUT (+) 50Vdc (approx) (-) PULSE GENERATOR (NOTE 2) NON INDUCTIVE OSCILLOSCOPE (NOTE 1) 0 -0.25A (+) NOTES: 1. Rise Time=7ns max. Input Impedance= 1 megohm 22pf 2. Rise Time=10ns max. Sourse Impedance= 50 ohms -1.0A 1cm SET TIME BASE FOR 5/ 10ns/ cm Page 2 of 2 RFE International • Tel:(949) 833-1988 • Fax:(949) 833-1788 • E-Mail [email protected] C3HER01 2013.07.22