HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE CURRENT HER201 THRU HER208 DO-15 FEATURES • • • • • .034(0.9) .028(0.7) 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 DIA. 1.0(25.4) MIN. .300(7.6) .230(5.8) .140(3.6) .104(2.6) MECHANICAL DATA • • • • • • 50 to 1000 Volts 2.0Ampere DIA. 1.0(25.4) MIN. 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 VRRM VRMS VDC 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 TA = 25℃ TA = 125℃ Maximum Full Load Recovery Current,full cycle average 0.375”(9.5mm)lead length at TL=55℃ Maximum Reverse Recovery Time(NOTE 1) Typical Thermal Resistance (NOTE 2) Typical Thermal Resistance(NOTE 3) Operating Junction Temperature Range HER 201 50 35 50 HER 202 100 70 100 HER 203 200 140 200 HER 204 300 210 300 HER 205 400 280 400 HER 206 600 420 600 HER 207 800 560 800 HER 208 1000 700 1000 UNITS Volts Volts Volts I(AV) 2.0 Amp IFSM 60 Amps VF 1.0 1.3 5.0 250 IR IR(AV) trr CJ RθJA TJ ,TSTG 1.7 50 30 µA 75 20 40 (-55 to +150) Web Site: www.cnmic.com Volts µA 100 Notes: 1. Test Condition:IF=0.5A,IR=1.0A,IRR=0.25A 2. Measured at 1 MHz and applied reverse of 4.0 volts. 3. Thermal resistance from junction to ambient with .375”(9.5mm)lead length, P.C.B. mounted. E-mail: [email protected] 1.5 ns PF ℃/W ℃ HIGH EFFICIENCY RECTIFIER VOLTAGE RANGE CURRENT HER201 THRU HER208 50 to 1000 Volts 2.0Ampere RATING AND CHRACTERISTIC CURVES HER201 THRU HER208 FIG.2-MAXIMUM NON-REPETITIVE PEAK FORWARD SURGE CURRENT FIG.1-TYPICAL FORWARD CURRENT DERATING CURVE 2.0 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 0.375"(9.5mm)Lead Length 8.3ms Single Half Sine-Wave (JEDEC Method) Tj=Tjmax CURRENT, (A) PEAK FORWARD SURGE 60 (A) AVERAGE FORWARD CURRENT, 3.0 40 20 1 Cycle 0 0 100 75 50 25 0 175 150 125 1 2 6 4 8 10 40 20 60 100 NUMBER OF CYCLES AT 60 Hz AMBIENT TEMPERATURE, (° C) FIG.3-TYPICAL INSTANTANEOUS FORWARD CHARACTERISTICS FIG.4-TYPICAL REVERSE 10 CHARACTERISTICS 0V 80 10 00 V 0.1 0.01 Tj =25° C Pulse Width=300us 10 (UA) INSTANTANEOUS REVERSE CURRENT, 0V 0V 40 60 0/ 30 50 /1 00 /2 00 V 1.0 (A) INSTANTANEOUS FORWARD CURRENT, 100 Tj =125° C 1.0 Tj =25° C 0.1 1% Duty Cycle 0.001 0.4 0.6 0.8 1.0 1.2 0 1.4 1.6 40 20 60 80 100 140 120 PERCENT OF RATED PEAK 1.8 REVERSE VOLTAGE,(%) INSTANTANEOUS FORWARD VOLTAGE,(V) JUNCTION CAPACITANCE,(pF) FIG.5-TYPICAL JUNCTION CAPACITANCE FIG.6-TEST CIRCUIT DIAGRAM AND REVERSE REXOVERY TIME CHARACTERISTIC H ER 201 -HER 205 HE Trr 50 Ω NONINDUCTIVE R20 6 -H ER +0.5A 10Ω NON INDUCTIVE 208 (-) (+) 25 Vdc （approx） (-) D .U.T 1Ω NON INDUC TIVE PULSE GEN ERATIOR (N OTE 2) 0 0.25A OSC ILLOSCOPE (NOTE 1) TJ=25° C F=1MHz -1.0A 1cm Vsig=50mVp-p NOTE: 1.Rise Time =7ns max.Input Impedance=1megohm.22pF 2.Rise time=10ns max.Source Impedance=50 ohms 1 0.1 1.0 10 100 REVERSE VOLTAGE,(V) E-mail: [email protected] Web Site: www.cnmic.com SET TIME BASE FOR 50 /100NS /cm