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| HER301 - HER305 3.0A HIGH EFFICIENCY RECTIFIER Features * * * * * * * * Low Power Loss, High Efficiency Low Leakage Low Forward Voltage Drop High Current Capability High Speed Switching High Surge Current Rating High Reliability Plastic Material - UL Flammability Classification 94V-0 A B A D C Mechanical Data * * * * Case: Molded Plastic Terminals: Plated Axial Leads, Solderable per MIL-STD-202, Method 208 Polarity: Color Band Denotes Cathode Approx. Weight: 1.2 grams DO-201AD Dim A B C D Min 25.4 -- 1.2 4.8 Max -- 9.5 1.3 5.2 All Dimensions in mm Maximum Ratings and Electrical Characteristics Ratings at 25 C ambient temperature unless otherwise specified. Single phase, half wave, 60Hz, resistive or inductive load. Characteristic Maximum Recurrent Peak Reverse Voltage Maximum RMS Voltage Maximum DC Blocking voltage Maximum Average Forward Rectified Current 9.5mm Lead Length @ TA=50C Peak Forward Surge Current 8.3 ms single half sine-wave superimposed on rated load (JEDEC method) Maximum Instantaneous Forward Voltage at 3.0 A DC Maximum DC Reverse Current at Rated DC Blocking Voltage @ TA=25C Maximum Full Load Reverse Current Full Cycle Average 9.5mm Lead Length @ TC=55C Maximum Reverse Recovery Time (Note 1) Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range Symbol VRRM VRMS VDC I(AV) IFM VF IR IR TRR CJ TJ, TSTG HER301 50 35 50 HER302 100 70 100 HER303 200 140 200 3.0 125 1.1 10 150 50 70 -65 to +150 HER304 300 210 300 HER305 400 280 400 Unit V V V A A V A A nS pF C Notes: 1. Reverse Recovery Test Conditions: IF =0.5 A, IR =1.0 A, IRR=0.25A 2. Measured at 1 MHz and applied reverse voltage of 4.0 volts. DS25003 Rev. D-3 1 of 2 HER301-HER305 IAV, AVERAGE FORWARD CURRENT (AMPERES) IF, INSTANTANEOUS FORWARD CURRENT (A) 3.0 2.5 2.0 1.5 1.0 Single Phase Half Wave 60Hz Resistive or Inductive Load 1000 100 TJ = 150C 10 TJ = 100C 1.0 TJ = 25C 0.5 0.1 0 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE Fig. 2, Typical Reverse Characteristics 0 25 50 75 100 125 150 175 TA, AMBIENT TEMPERATURE (C) Fig. 1, Typical Forward Current Derating Curve 100 TJ = 25C IF, PEAK FORWARD SURGE CURRENT (AMPERES) IF, INSTANTANEOUS FORWARD CURRENT (A) 175 10 1.0 100 0.1 0.01 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 0 1 10 100 1000 NUMBER OF CYCLES AT 60 Hz Fig. 4, Max. Non-Repetitive Peak Forward Surge Current VF, INSTANTANEOUS FWD VOLTAGE (V) Fig. 3, Typ. Instantaneous Forward Characteristics 175 CJ, JUNCTION CAPACITANCE (pF) 150 125 100 75 50 25 0 0.1 1.0 10 100 1000 VR, REVERSE VOLTAGE (VOLTS) Fig. 5, Typical Junction Capacitance DS25003 Rev. D-3 2 of 2 HER301-HER305 |
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