SB570 - SB5100 5.0A SCHOTTKY BARRIER RECTIFIER Features · · · · · · · Guard Ring Die Construction for Transient Protection Low Power Loss, High Efficiency High Surge Capability High Current Capability Surge Overload Rating to 150A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material: UL Flammability Classification Rating 94V-0 B A A C D DO-201AD Mechanical Data · · · · · Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 1.1 grams (approx.) Marking: Type Number Dim Min A 25.40 Max ¾ B 7.20 9.50 C 1.20 1.30 D 4.80 5.30 All Dimensions in mm Maximum Ratings and Electrical Characteristics @ 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 @ TL = 80°C Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Forward Voltage @ IF = 5.0A Peak Reverse Current at Rated DC Blocking Voltage @ TA = 25°C @ TA = 100°C Typical Junction Capacitance (Note 1) Typical Thermal Resistance Junction to Ambient Operating and Storage Temperature Range Notes: Symbol SB570 SB580 SB590 SB5100 Unit VRRM VRWM VR 70 80 90 100 V VR(RMS) 49 56 63 70 V IO 5.0 A IFSM 150 A VFM 0.80 V IRM 0.5 50 mA Cj 400 pF RqJA 10 K/W Tj, TSTG -65 to +150 °C 1. Measured at 1.0MHz and applied reverse voltage of 4.0V DC. DS30135 Rev. 4 -2 1 of 2 SB570 - SB5100 IF, INSTANTANEOUS FORWARD CURRENT (A) I(AV), AVERAGE FORWARD CURRENT (A) 5 Resistive or Inductive Load 4 3 2 1 0 0 25 50 75 100 125 150 40 10 TA = 100°C 1.0 TA = 25°C 0.1 TL, LEAD TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve 0.4 0.6 0.8 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 150 1000 Single Half-Sine-Wave (JEDEC Method) TA = 25°C f = 1.0 Mhz 120 Cj, CAPACITANCE (pF) IFSM, PEAK FORWARD SURGE CURRENT (A) 0.2 0 90 60 100 30 0 1 10 10 100 0.1 1 10 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance IR, INSTANTANEOUS REVERSE CURRENT (mA) NUMBER OF CYCLES AT 60Hz Fig. 3 Max Non-Repetitive Peak Fwd Surge Current 100 10 1 TA = 100°C 0.1 TA = 75°C 0.01 TA = 25°C 0.001 TA = -25°C 0.0001 0 20 40 60 80 100 120 140 PERCENT OF RATED PEAK REVERSE VOLTAGE (%) Fig. 5 Typical Reverse Characteristics DS30135 Rev. 4 -2 2 of 2 SB570 - SB5100