SPICE MODELS: RS3A RS3B RS3D RS3G RS3J RS3K RS3M RS3AB RS3BB RS3DB RS3GB RS3JB RS3KB RS3MB RS3A/B - RS3M/B 3.0A SURFACE MOUNT FAST RECOVERY RECTIFIER Features * * * * * * Glass Passivated Die Construction Fast Recovery Time for High Efficiency Low Forward Voltage Drop and High Current Capability Surge Overload Rating to 100A Peak Ideally Suited for Automatic Assembly Plastic Material: UL Flammability Classification Rating 94V-0 B SMB A * * * * * * Min Max Min Max A 3.30 3.94 5.59 6.22 B 4.06 4.57 6.60 7.11 C 1.96 2.21 2.75 3.18 D 0.15 0.31 0.15 0.31 E 5.00 5.59 7.75 8.13 G 0.10 0.20 0.10 0.20 H 0.76 1.52 0.76 1.52 J 2.00 2.62 2.00 2.62 C Mechanical Data D Case: Molded Plastic Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Marking: Type Number SMB Weight: 0.09 grams (approx.) SMC Weight: 0.20 grams (approx.) J H SMC Dim G E All Dimensions in mm AB, BB, DB, GB, JB, KB, MB Suffix Designates SMB Package A, B, D, G, J, K, M Suffix Designates SMC Package Maximum Ratings and Electrical Characteristics @ TA = 25C unless otherwise specified 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 Symbol RS3 A/AB RS3 B/BB RS3 D/DB RS3 G/GB RS3 J/JB RS3 K/KB RS3 M/MB Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 3.0 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave Superimposed on Rated Load (JEDEC Method) IFSM 100 A Forward Voltage VFM 1.3 V IRM 5.0 250 mA Average Rectified Output Current Peak Reverse Current at Rated DC Blocking Voltage @ TT = 75C @ IF = 3.0A @ TA = 25C @ TA = 125C Maximum Recovery Time (Note 3) Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Terminal (Note 1) Operating and Storage Temperature Range Notes: trr 150 250 500 ns Cj 50 pF RqJT 25 K/W Tj, TSTG -65 to +150 C 1. Thermal resistance: junction to terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pad as heat sink. 2. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. 3. Reverse recovery test conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. See figure 5. DS15005 Rev. E-2 1 of 2 www.diodes.com RS3A/B - RS3M/B a Diodes Incorporated IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) 3.0 2.5 2.0 1.5 1.0 0.5 0 10 1.0 0.1 Tj = 25C 0.01 25 50 75 100 125 150 175 0 0.8 1.2 1.6 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TT, TERMINAL TEMPERATURE (C) Fig. 1 Forward Current Derating Curve IFSM, PEAK FORWARD SURGE CURRENT (A) 0.4 1000 Single Half-Sine-Wave (JEDEC Method) 100 Tj = 125C 100 80 60 10 40 Tj = 25C 1.0 20 0.1 0 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4 Typical Reverse Characteristics trr +0.5A Device Under Test (-) 0A (+) Pulse Generator (Note 2) 50V DC Approx (-) Oscilloscope (Note 1) -0.25A (+) -1.0A Set time base for 50/100 ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit DS15005 Rev. E-2 2 of 2 www.diodes.com RS3A/B - RS3M/B