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| US3A - US3G 3.0A SURFACE MOUNT SUPER-FAST RECTIFIER Features * * * * * * Glass Passivated Die Construction Super-Fast Recovery Time For High Efficiency Low Forward Voltage Drop and High Current Capability Surge Overload Rating to 100A Peak Ideally Suited for Automated Assembly Plastic Material: UL Flammability Classification Rating 94V-0 ADVANCE INFORMATION B Dim Min 5.59 6.60 2.75 0.15 7.75 0.10 0.76 2.00 A SMC Max 6.22 7.11 3.18 0.31 8.13 0.20 1.52 2.62 A C B C D Mechanical Data * * * * * * Case: Molded Plastic Terminals: Solder Plated Terminal - Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Weight: 0.21 grams (approx.) Mounting Position: Any Marking: Type Number J D E G H J H G E All Dimensions in mm Maximum Ratings and Electrical Characteristics Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage Average Rectified Output Current @ 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 3) Typical Junction Capacitance (Note 2) Typical Thermal Resistance, Junction to Terminal (Note 1) Operating and Storage Temperature Range Notes: @ IF = 3.0A @ TA = 25C @ TA = 150C Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM trr Cj RqJT Tj, TSTG @ TA = 25C unless otherwise specified US3A 50 35 US3B 100 70 US3C 150 105 3.0 100 0.95 5.0 50 35 50 15 US3D 200 140 US3F 300 210 US3G 400 280 Unit V V A A 1.25 V mA ns 30 -65 to +150 pF K/W C 1. Unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Measured with IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5. DS30191 Rev. B-1 1 of 2 US3A - US3G ADVANCE INFORMATION IF, INSTANTANEOUS FORWARD CURRENT (A) 3.0 10 IO, AVERAGE RECTIFIED CURRENT (A) 1.0 US3A-US3D US3F-US3G 2.0 0.1 1.0 0.01 Pulse Width: 300s 1% Duty Cycle 0 25 50 75 100 125 150 175 TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Current Derating Curve 0.001 0 .2 .4 .6 .8 1.0 1.2 1.4 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics IFSM, PEAK FORWARD SURGE CURRENT (A) Single Half-Sine-Wave (JEDEC Method) IR, INSTANTANEOUS REVERSE CURRENT (A) 150 125 100 75 50 25 0 1 2 5 10 20 50 NUMBER OF CYCLES AT 60Hz Fig. 3 Surge Current Derating Curve 100 Tj = 150C 10 Tj = 100C 1.0 .1 Tj = 25C 1.0 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics trr 100 50 NI (Non-inductive) Device Under Test 50V DC Approx 10 NI +0.5A (-) Pulse Generator (Note 2) (+) (-) 0A -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 50/100 ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit DS30191 Rev. B-1 2 of 2 US3A - US3G |
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