RS2AB THRU RS2MB 50V-1000v SURFACE MOUNT FAST RECOVERY RECTIFIER 1.5A FEATURES Glass Passivated Die Construction Fast Recovery Time For High Efficiency Low Forward Voltage Drop and High Current Capability Surge Overload Rating to 50A Peak Ideally Suited for Automated Assembly Plastic Material: UL Flammability Classification Rating 94V-0 Mechanical Data Case: Molded Plastic Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch SMA Weight: 0.065 grams (approx.) SMB Weight: 0.09 grams (approx.) Mounting Position: Any Marking: Type Number MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. RS2 Symbol A/AA Characteristic Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage RMS Reverse Voltage RS2 B/BA RS2 D/DA RS2 G/GA RS2 J/JA RS2 K/KA RS2 M/MA Unit VRRM VRWM VR 50 100 200 400 600 800 1000 V VR(RMS) 35 70 140 280 420 560 700 V IO 1.5 A Non-Repetitive Peak Forward Surge Current 8.3ms Single half sine-wave Superimposed on Rated Load (JEDEC Method) IFSM 50 A Forward Voltage @ IF = 1.5A VFM 1.3 V @ TA = 25C @ TA = 125C IRM 5.0 200 A Average Rectified Output Current Peak Reverse Current at Rated DC Blocking Voltage @ TT = 120C Reverse Recovery Time (Note 3) trr Typical Junction Capacitance (Note 2) Cj 30 pF RJT 20 K/W Tj, TSTG -65 to +150 C Typical Thermal Resistance, Junction to Terminal (Note 1) Operating and Storage Temperature Range Notes: 150 250 500 ns 1. Thermal Resistance: Junction to terminal, 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. Reverse Recovery Test Conditions: IF = 0.5A, IR = 1.0A, Irr = 0.25A. See Figure 5. E-mail: [email protected] 1 of 2 Web Site: www.taychipst.com RS2AB THRU RS2MB 50V-1000v SURFACE MOUNT FAST RECOVERY RECTIFIER RATINGS AND CHARACTERISTIC CURVES IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE RECTIFIED CURRENT (A) 1.5 1.0 0.5 0 25 50 75 100 125 150 RS2AB THRU RS2MB 10 1.0 0.1 Tj = 25°C IF Pulse Width: 300 µs 0.01 175 0 IR, INSTANTANEOUS REVERSE CURRENT (µA) IFSM, PEAK FORWARD SURGE CURRENT (A) Single Half-Sine-Wave (JEDEC Method) 50 Tj = 150°C 40 30 20 10 0 10 0.4 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 1 1.5A 1000 Tj = 125°C 100 10 Tj = 25°C 1.0 0.1 100 0 NUMBER OF CYCLES AT 60 Hz Fig. 3 Forward Surge Current Derating Curve 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 4, Typical Reverse Characteristics trr +0.5A 50Ω NI (Non-inductive) 10Ω NI Device Under Test (-) 0A (+) Pulse Generator (Note 2) 50V DC Approx (-) 1.0Ω NI Oscilloscope (Note 1) -0.25A (+) Notes: 1. Rise Time = 7.0ns max. Input Impedance = 1.0MΩ, 22pF. 2. Rise Time = 10ns max. Input Impedance = 50Ω. -1.0A Set time base for 50/100 ns/cm Fig. 5 Reverse Recovery Time Characteristic and Test Circuit E-mail: [email protected] 2 of 2 Web Site: www.taychipst.com