SB380

SB370 - SB3100 3.0A SCHOTTKY BARRIER RECTIFIER Features · · · · · · · · Schottky Barrier Chip Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency High Surge Capability High Current Capability and Low Forward Voltage Drop Surge Overload Rating to 80A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material - UL Flammability Classification 94V-0 A B A D DO-201AD Dim A B C D Min 25.40 7.20 1.20 4.80 Max ¾ 9.50 1.30 5.30 C Mechanical Data · · · · · · Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.1 grams (approx.) Mounting Position: Any Marking: Type Number All Dimensions in mm Maximum Ratings and Electrical Characteristics 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 (Note 1) @ TL = 80°C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage Peak Reverse Current at Rated DC Blocking Voltage Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range @ IF = 3.0A @ TA = 25°C @ TA = 100°C Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM Cj RqJA Tj, TSTG @ TA = 25°C unless otherwise specified SB370 70 49 SB380 80 56 3.0 80 0.79 0.5 20 250 20 SB390 90 63 SB3100 100 70 Unit V V A A V mA pF K/W °C -65 to +150 Notes: 1. Measured at ambient temperature at a distance of 9.5mm from the case. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. DS30134 Rev. 2 - 2 1 of 2 SB370-SB3100 2.5 IF, INSTANTANEOUS FORWARD CURRENT (A) 25 50 75 100 125 150 3.0 100 IO, AVERAGE FORWARD CURRENT (A) 10 2.0 1.5 1.0 1.0 0.1 0.5 0 TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.01 0 0.2 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 Tj = 25°C f=1.0MHz IFSM, PEAK FORWARD SURGE CURRENT (A) 80 Single Half-Sine-Wave (JEDEC Method) Tj = 100°C 64 Cj, CAPACITANCE (pF) 48 100 32 16 0 10 1 10 100 0.1 1 10 100 NUMBER OF CYCLES AT 60 Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance IR, INSTANTANEOUS REVERSE CURRENT (mA) 1k 100 10 Tj = 100°C 1.0 Tj = 75°C 0.1 Tj = 25°C 0.01 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics DS30134 Rev. 2 - 2 2 of 2 SB370-SB3100