HER156

HIGH EFFICIENCY RECTIFIER HER151 THRU HER158 FEATURES • • • • • VOLTAGE RANGE CURRENT 50 to 1000 Volts 1.5Ampere DO-15 .034(0.9) .028(0.7) 1.0(25.4) MIN. DIA. Low coat construction Fast switching for high efficency. Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 260℃/10 secods/.375”(9.5mm)lead length at 5 lbs(2.3kg) tension .300(7.6) .230(5.8) .140(3.6) .104(2.6) 1.0(25.4) MIN. DIA. MECHANICAL DATA • • • • • • Case: Transfer molded plastic Epoxy: UL94V-O rate flame retardant Polarity: Color band denotes cathode end Lead: Plated axial lead, solderable per MIL-STD-202E method 208C Mounting position: Any Weight: 0.014ounce, 0.39 grams Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS • • • Ratings at 25OC ambient temperature unless otherwise specified Single Phase, half wave, 60Hz, resistive or inductive load For capacitive load derate current by 20% SYMBOLS Maximum Repetitive Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking Voltage Maximum Average Forward Rectified Current 0.375”(9.5mm) lead length at T A= 50℃ Peak Forward Surge Current 8.3mS single half sine wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage @ 1.5A Maximum DC Reverse Current at Rated DC Blocking Voltage T A = 25℃ TA = 125℃ VRRM VRMS VDC I(AV) IFSM VF IR IR(AV) trr CJ RθJA TJ TSTG HER 151 50 35 50 HER 152 100 70 100 HER 153 200 140 200 HER 154 300 210 300 1.0 50 HER 155 400 280 400 HER 156 600 420 600 HER 157 800 560 800 HER UNITS 158 1000 Volts 800 Volts 1000 Volts Amp Amps 1.0 1.3 5.0 250 100 50 30 40 (-55 to +150) (-55 to +150) 1.5 1.7 Volts µA µA Maximum Full Load Recovery Current,full cycle average 0.375”(9.5mm)lead length at TL=55℃ Maximum Reverse Recovery Time Test conditions IF=0.5A,IR=01.0A,IRR=0.25A Typical Thermal Resistance (NOTE 2) Typical Thermal Resistance(NOTE 1) Operating Junction Temperature Range Storage Temperature Rrange 75 20 ns PF ℃/W ℃ ℃ Notes: 1. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, PCB. mounted. 2. Measured at 1 MHz and applied reverse of 4.0 volts. Web Site: WWW.PS-PFS.COM HIGH EFFICIENCY RECTIFIER HER151 THRU HER158 VOLTAGE RANGE CURRENT 50 to 1000 Volts 1.5Ampere RATING AND CHRACTERISTIC CURVES HER151 THRU HER158 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 3.0 AVERAGE FORWARD CURRENT, 50 PEAK FORWARD SURGE 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax 2.0 CURRENT, (A) 30 (A) 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 10 1 Cycle 0 1 2 0 0 25 50 75 100 125 150 175 4 6 8 10 20 40 60 100 AMBIENT TEMPERATURE, (° C) NUMBER OF CYCLES AT 60 Hz FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS 10 FIG.4-TYPICAL REVERSE CHARACTERISTICS 100 INSTANTANEOUS FORWARD CURRENT, 1.0 50 /1 00 /2 00 V INSTANTANEOUS REVERSE CURRENT, (UA) 0V 40 30 0/ 60 0V 0V (A) 0.1 10 00 V 10 80 Tj =125° C 1.0 0.01 Tj =25° C Tj =25° C Pulse Width=300us 1% Duty Cycle 0.001 0.4 0.1 0 20 40 60 80 100 120 140 0.6 0.8 1.0 1.2 1.4 1.6 1.8 PERCENT OF RATED PEAK REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) FIG.5-TYPICAL JUNCTION CAPACITANCE 100 JUNCTION CAPACITANCE,(pF) H ER 151H ER 155 50Ω NONINDUCTIVE FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC Trr 10Ω NONINDUCTIVE +0.5A HE R15 6 -H ER 158 (+) 25 Vdc (-) 0 0.25A 10 D .U.T （approx） (-) 1Ω NON INDUCTIVE P ULSE GENERATIOR (NOTE 2) OSCILLOSCOPE (NOTE 1) -1.0A 1cm TJ=25° C F=1MHz Vsig=50mVp-p 1 0.1 1.0 10 100 NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms SET TIME BASE FOR 50 /100NS /cm REVERSE VOLTAGE,(V) Web Site: WWW.PS-PFS.COM