RS2B

RS2A THRU RS2M SURFACE MOUNT FAST RECOVERY RECTIFIERS Reverse Voltage – 50 to 1000 Volts Forward Current – 2.0 Amperes Features The plastic package carries Underwriters Laboratory Flammability Classification 94V-0 Fast switching for high efficiency Built-in strain relief, ideal for automated placement Low reverse leakage High forward surge current capability For surface mounted applications High temperature soldering guaranteed:250℃/10 seconds at terminals. Mechanical Data • Case: Molded plastic body, JEDEC DO-214AA • Terminals: Solder plated, solderable per MIL-STD-750, method 2026 • Polarity: Color band denotes cathode end. • Mounting Position: Any Absolute Maximum Ratings and Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Single phase, half-wave 60Hz , resistive or inductive load. For capacitive load current derate by 20%. Symbols Maximum repetitive peak reverse voltage Maximum RMS voltage Maximum DC blocking voltage Maximum average forward rectified current at TL = 90 OC Peak forward surge current 8.3ms single half sine-wave superimposed on rated load (JEDEC method) Maximum instantaneous forward voltage at 2A Maximum DC reverse current at rated DC blocking voltage TA = 25 C TA = 100OC O RS 2A 50 35 50 RS 2B 100 70 100 RS 2D 200 140 200 RS 2G 400 280 400 2 RS 2J 600 420 600 RS 2K 800 560 800 RS 2M 1000 700 1000 Units V V V A VRRM VRMS VDC I(AV) IFSM VF IR trr CJ RΘJA TJ TS 150 50 1.3 5 50 250 50 20 -65 to +150 -65 to +150 O A V µA 500 ns pF C/W O O Maximum reverse recovery time (Note 1) Typical junction capacitance (Note 2) Typical thermal resistance (Note 3) Operating junction temperature range storage temperature range C C Notes: 1. Reverse recovery condition IF=0.5A, IR = 1A, Irr = 0.25A. 2. Measured at 1MHZ and applied reverse voltage of 4V DC. 3. P.C.B, mounted with 0.2×0.2” (5.0×5.0mm) copper pad areas. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 29/03/2004 RS2A THRU RS2M RATINGS AND CHARACTERISTIC CURVES Average Forward Rectified Current, Amperes FIG. 1-Forward Current Derating Curve 2.0 1.6 1.2 0.8 0.4 0 0 25 50 75 100 125 150 175 Single Phase Half Wave 60Hz Resistive or Inductive Load FIG. 2-Maximum Non-Repetitive Peak Forward Surge Current 50 Peak Forward Surge Current, Amperes 40 30 20 10 8.3ms Single Half Sine-Wave (JEDEC Method) 0 100 1 10 Ambient Temperature,°C Number of Cycles at 60 Hz FIG. 4-Typical Reverse Characteristics Instantaneous Reverse Current, Microamperes FIG. 3-Typical Instantaneous Forward Characteristics Instantaneous Forward Current, Amperes 20 10 1 TJ=25°C Pulse Width=300us 1%Duty Cycle 1000 100 10 1 0.1 0.01 TJ=100°C 0.1 0.01 0.6 TJ=25°C 0 20 40 60 80 100 0.8 1.0 1.2 1.4 1.5 Instantaneous Forward Voltage, Volts Percent of Peak Reverse Voltage,% 200 Transient Thermal Impedance, °C/W FIG.5-Typical Junction Capacitance TJ=25°C FIG.6-Typical Transient Thermal Impedance 100 Junction Capacitance,pF 100 10 10 1 0.1 0.01 0.1 1 10 100 1 0.1 1.0 10 100 Reverse Voltage, Volts t, Pulse Duration,sec. SEMTECH ELECTRONICS LTD. ® (Subsidiary of Semtech International Holdings Limited, acompany listed on the Hong Kong Stock Exchange, Stock Code: 724) Dated : 29/03/2004