HER107

HER101 THRU HER108 1.0AMP. HIGH EFFICIENCY PLASTIC RECTIFIER DO-41 FEATURE .Low leakage .Low forward voltage drop .High current capability .High surge capability .High reliability .High temperature soldering guaranteed 260°C /10sec / 0.375" lead length at 5 lbs tension .787(20.0) MIN. .107(2.7) .080(2.0) + .205(5.2) .166(4.2) MECHANICAL DATA .Terminal: Plated axial leads solderable per MIL-STD 202E, method 208C .Case: Molded with UL-94 Class V-0 recognized Flame Retardant Epoxy .Polarity: color band denotes cathode .Mounting position: any DIA. - .032(0.8) .025(0.65) .787(20.0) MIN. DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half wave, 60Hz,resistive or inductive load. For capacitive load, derate current by 20% Type Number Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC blocking Voltage Maximum Average Forward Rectified Current .375"(9.5mm) lead length at TA =55°C SYM BOL HER HER HER HER HER HER HER HER 101 102 103 104 105 106 107 108 VRRM VRMS VDC 50 100 200 300 400 600 800 1000 V 35 70 140 210 280 420 560 700 V 50 100 200 300 400 600 800 1000 V units IF(AV) 1.0 A IFSM 30 A Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous forward Voltage at 1.0A DC Maximum DC Reverse Current at rated DC blocking voltage @TA =25°C @TA =100°C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Typical Thermal Resistance (Note 3) Storage Temperature Operation JunctionTemperature VF 1.0 1.3 5.0 IR trr CJ R(JA) TSTG TJ 50 75 nS 20 15 pF 75 °C/W -55 to +150 °C -55 to +150 °C 1. Test Conditions: IF=0.5A, IR=1.0A, IRR=0.25A 2. Measured at 1.0 MHz and applied reverse voltage of 4.0Vdc 3. Thermal Resistance from Junction to Ambient at 0.375"（9.5mm）lead length, vertical P.C.Board Mounted. - 159 - V µA 100.0 Note: -- 1.7 RATING AND CHARACTERISTIC CURVES (HER101 THRU HER108) Single Phase Half Wave 60Hz Resistive or inductive Load 50 V30 0V INSTANEOUS FORWARD CURRENT,(A) FIG.2-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS V 00 10 0V 60 AMBIENT TEMPERTURE,(℃) INSTANEOUS FORWARD VOLTAGE,(V) FIG.3-MAXIMUN NON-REPETITIVE FORWARD SURGE CURRENT FIG.4-TYPICAL REVERSE CHARACTERISTICS 8.3ms Single Half Sine-Wave (JEDEC Method) TJ=25℃ PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) NUMBER OF CYCLES AT 60Hz FIG.5-TEST CIRCUIT DIAGRAM AND REVERSE RECOVERY TIME CHARACTERSITIC 50 Ω NONINDUCTIVE (+) 25Vdc (approx) (-) 10 Ω NONINDUCTIVE (+) PULSE GENERATOR (NOTE 2) 1Ω (NOTE 1) NON- OSCILOSCOPE INDUCTIVE (-) NOTES:1. Rise Time=7ns max, Input Impedance= 1 megohm.22pF. 2. Rise Time=10ns max, Souce Impedance= 50 ohms. -- 0V 40 TJ=25℃ Pulse Width=300μs 1% Duty Cycle INSTANEOUS REVERSE CURRENT,(μA) PEAK FORWARD SURGE CURRENT,(A) AVERGE FORWARD RECTIFIED CURRENT,(A) FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE - 160 -