B270 - B2100 2.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER Features Schottky Barrier Chip Guard Ring Die Construction for Transient Protection Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency Surge Overload Rating to 50A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application High Temperature Soldering: 260C/10 Second at Terminal Plastic Material: UL Flammability Classification Rating 94V-0 B SMB A C D J Mechanical Data H Case: SMB, Molded Plastic Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Weight: 0.093 grams (approx.) Mounting Position: Any Marking: Type Number Maximum Ratings and Electrical Characteristics G E Dim Min Max A 3.30 3.94 B 4.06 4.57 C 1.96 2.21 D 0.15 0.31 E 5.00 5.59 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm @ 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 B270 B280 B290 B2100 Unit VRRM VRWM VR 70 80 90 100 V VR(RMS) 49 56 63 70 V IO 2.0 A IFSM 50 A @ TA = 25 @TA = 100 VFM 0.79 0.69 V @TA = 25C @ TA = 100C IRM 0.5 15 mA Cj 75 pF Typical Thermal Resistance Junction to Terminal (Note 1) RJT 15 K/W Tj, TSTG -65 to +150 C Average Rectified Output Current @ TT = 125C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage @ IF = 2.0A Peak Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance (Note 2) Operating and Storage Temperature Range Notes: 1. Valid provided that terminals are kept at ambient temperature. 2. Measured at 1.0 MHz and Applied Reverse Voltage of 4.0V DC. DS30021 Rev. A-2 1 of 2 B270-B2100 IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE FORWARD CURRENT (A) 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 10 1.0 0.1 150 0 TT, TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 50 Tj = 25°C f = 1.0MHz Single Half-Sine-Wave (JEDEC Method) Cj, JUNCTION CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) Tj - 25°C IF Pulse Width = 300µs 0.01 40 30 20 10 100 10 0 1 10 0.1 100 10 100 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current DS30021 Rev. A-2 1 2 of 2 B270-B2100