SB240

SB240 - SB260 2.0A 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 50A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Applications Plastic Material - UL Flammability Classification 94V-0 ADVANCE INFORMATION A B A D C DO-41 Plastic Dim Min 25.40 4.06 0.71 2.00 Max ¾ 5.21 0.864 2.72 A B C D Mechanical Data · · · · · · Case: Molded Plastic Terminals: Plated Leads Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band Weight: 0.4 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) @ TA = 25°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) Operating and Storage Temperature Range Notes: @ IF = 2.0A @TA = 25°C Symbol VRRM VRWM VR VR(RMS) IO IFSM VFM IRM Cj Tj, TSTG @ TA = 25°C unless otherwise specified SB240 40 28 2.0 50 0.50 0.5 190 -55 to +125 SB260 60 42 Unit V V A A 0.70 V mA pF °C 1. Pulse width £300 ms, duty cycle £2%. 2. Measured at 1.0 MHz and applied reverse voltage of 5.0V DC. DS30193 Rev. B-0 1 of 2 SB240 - SB260 ADVANCE INFORMATION IF, INSTANTANEOUS FORWARD CURRENT (A) SB240 Tj = 125°C IFSM, NON REPETITIVE SURGE CURRENT (A) 100 1000 SB240 10 Tj = 25°C 100 SB240 1 At any rated load condition and with rated VRRM applied following surge. -1 0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 10 10 100 1000 10000 tP, PULSE DURATION (µs) Fig. 2 Max Non-Repetitive Surge Current VFM, FORWARD VOLTAGE DROP Fig. 1 Typical Fwd. Characteristics 1000 Tj = 25°C CJ, JUNCTION CAPACITANCE (pF) SB240 100 10 0 5 10 15 20 25 30 35 40 45 VR, REVERSE VOLTAGE (V) Fig. 3, Typ. Junction Capacitance vs Reverse Voltage DS30193 Rev. B-0 2 of 2 SB240 - SB260