B370 - B3100 3.0A HIGH VOLTAGE SCHOTTKY BARRIER RECTIFIER Features · · · · · · Guard Ring Die Construction for Transient Protection Ideally Suited for Automatic Assembly Low Power Loss, High Efficiency Surge Overload Rating to 100A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application Plastic Material: UL Flammability Classification Rating 94V-0 SMC Mechanical Data · · · · · D Case: SMC, Molded Plastic Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Weight: 0.21 grams (approx.) Marking: B370, B380, B390: Type number B3100: B310 H Maximum Ratings and Electrical Characteristics G Dim Min Max A 5.59 6.22 B 6.60 7.11 C 2.75 3.18 D 0.15 0.31 E 7.75 8.13 G 0.10 0.20 H 0.76 1.52 J 2.00 2.62 All Dimensions in mm @ TA = 25°C 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 Average Rectified Output Current @ TT = 90°C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Symbol B370 B380 B390 B3100 Unit VRRM VRWM VR 70 80 90 100 V VR(RMS) 49 56 63 70 V IO 3.0 A IFSM 100 A Forward Voltage @ IF = 3.0A @ TA = 25°C @ TA = 100°C VFM 0.79 0.69 V Peak Reverse Current at Rated DC Blocking Voltage @ TA = 25°C @ TA = 100°C IRM 0.5 20 mA Cj 100 pF RGJT 10 °C/W Tj -55 to +125 °C TSTG -55 to +150 °C Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Terminal (Note 1) Operating Temperature Range Storage Temperature Range Notes: 1. Valid provided that terminals are kept at ambient temperature. 2. Measured at 1.0MHz and Applied Reverse Voltage of 4.0V DC. DS30020 Rev. C-2 1 of 2 B370-B3100 IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) 3.0 2.5 2.0 1.5 1.0 0.5 0 25 50 75 100 125 10 1.0 0.1 Tj = 25°C IF Pulse Width = 300µs 0.01 150 0 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 100 Tj = 25°C f = 1.0MHz Single Half-Sine-Wave (JEDEC Method) Cj, JUNCTION CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) TT, TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.2 80 TT = 100°C 60 40 20 100 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 Forward Surge Current DS30020 Rev. C-2 1 2 of 2 B370-B3100