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| HER201 THRU HER208 Reverse Voltage - 50 to 1000 Volts HIGH EFFICIENT SILICON RECTIFIER Forward Current - 2.0 Ampere FEATURES The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Ultra fast switching for high efficiency Low reverse leakage High forward surge current capability High temperature soldering guaranteed: 250 C/10 seconds,0.375"(9.5mm) lead length, 5 lbs. (2.3kg) tension DO-15 1.0 (25.4) MIN. 0.140(3.6) 0.104(2.6) DIA. 0.300(7.6) 0.230(5.8) MECHANICAL DATA Case: JEDEC DO-15 molded plastic body Terminals: Plated axial leads, solderable per MIL-STD-750, Method 2026 Polarity: Color band denotes cathode end Mounting Position: Any Weight:0.014 ounce, 0.40 grams 1.0 (25.4) MIN. 0.034(0.9) 0.028(0.7) DIA. Dimensions in inches and (millimeters) MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Ratings at 25 C ambient temperature unless otherwise specified. Single phase half-wave 60Hz,resistive or inductive load,for capacitive load current derate by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current (Note 1) @TA = 55C Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current At Rated DC Blocking Voltage Reverse Recovery Time (Note 2) Typical Junction Capacitance (Note 3) Operating Temperature Range Storage Temperature Range @IF = 2.0A @TA = 25C @TA = 100C Symbol VRRM VRWM VR VR(RMS) IO HER 201 50 35 HER 202 100 70 HER 203 200 140 HER 204 300 210 2.0 HER 205 400 280 HER 206 600 420 HER 207 800 560 HER 208 1000 700 Unit V V A IFSM VFM IRM trr Cj Tj TSTG 50 60 1.0 60 1.3 5.0 100 75 40 -65 to +150 -65 to +150 1.7 A V A nS pF C C Note: 1. Leads maintained at ambient temperature at a distance of 9.5mm from the case 2. Measured with IF = 0.5A, IR = 1.0A, IRR = 0.25A. See figure 5. 3. Measured at 1.0 MHz and applied reverse voltage of 4.0V D.C. HER201 THRU HER208 RATINGS AND CHARACTERISTIC CURVES 2.5 I(AV), AVERAGE FWD RECTIFIED CURRENT (A) 10 IF, INSTANTANEOUS FORWARD CURRENT (A) 2.0 HER201 -HER204 HER205 2.0 1.5 1.0 HER206 - HER208 1.0 0.5 Single phase half-wave 60 Hz resistive or inductive load 0 25 0.01 0.6 0.8 1.0 Tj = 25 C Pulse width = 300 s 50 75 100 125 150 175 200 1.2 1.4 TA, AMBIENT TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve 60 IFSM , PEAK FORWARD SURGE CURRENT (A) 100 V F, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics HER201 -HER205 Tj = 25 C f = 1.0MHz Cj, CAPACITANCE (pF) 40 HER206 -HER208 10 20 0 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 100 1 1 10 V R, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance trr +0.5A 50 NI (Non-inductive) 10 NI 100 Device Under Test (-) Pulse Generator (Note 2) 0A -0.25A (+) 50V DC Approx (-) 1.0 NI Oscilloscope (Note 1) (+) Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0M, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50. -1.0A Set time base for 5/10ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit |
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