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| W TE PO WE R SEM IC O ND UC TO R S HER101 - HER108 1.0A HIGH EFFICIENCY RECTIFIER Features ! ! ! ! ! Diffused Junction Low Forward Voltage Drop High Current Capability High Reliability High Surge Current Capability A B A Mechanical Data ! ! ! ! ! ! Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.34 grams (approx.) Mounting Position: Any Marking: Type Number D DO-41 Dim Min Max A 25.4 -- B 4.06 5.21 C 0.71 0.864 D 2.00 2.72 All Dimensions in mm C Maximum Ratings and Electrical Characteristics Single Phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. HER 101 50 35 HER 102 100 70 @TA=25C unless otherwise specified 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 = 1.0A @TA = 25C @TA = 100C Symbol VRRM VRWM VR VR(RMS) IO HER 103 200 140 HER 104 300 210 1.0 HER 105 400 280 HER 106 600 420 HER 107 800 560 HER 108 1000 700 Unit V V A IFSM VFM IRM trr Cj Tj TSTG 50 20 1.0 30 1.3 5.0 100 75 15 -65 to +125 -65 to +150 1.7 A V A nS pF C C *Glass passivated forms are available upon request 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. HER101 - HER108 1 of 3 (c) 2002 Won-Top Electronics I(AV), AVERAGE FWD RECTIFIED CURRENT (A) Single phase half wave Resistive or Inductive load IF, INSTANTANEOUS FORWARD CURRENT (A) 1.00 10 Tj = 25C Pulse width = 300s 0.75 HER101 - HER104 HER105 1.0 0.50 0.1 HER106- HER108 0.25 0 0 25 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics IFSM, PEAK FORWARD SURGE CURRENT (A) 30 Pulse width 8.3 ms single half-sine-wave (JEDEC method) 100 Tj = 25C f = 1.0MHz 20 Cj, CAPACITANCE (pF) HER101 - HER105 10 HER106- HER108 10 0 1 10 NUMBER OF CYCLES AT 60Hz Fig. 3 Peak Forward Surge Current 100 1 1 10 VR, 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 (+) 50V DC Approx -0.25A (-) 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 HER101 - HER108 2 of 3 (c) 2002 Won-Top Electronics |
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