B140N ADVANCE INFORMATION 1.0A SURFACE MOUNT 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 70A Peak For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application Plastic Material - UL Flammability Classification 94V-0 · · · · A Min Max A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 C D H Case: Molded Plastic Terminals: Solder Plated Terminal Solderable per MIL-STD-202, Method 208 Polarity: Cathode Band or Cathode Notch Approx. Weight: 0.064 grams Mounting Position: Any Marking: Type Number Maximum Ratings Dim J Mechanical Data · · SMA B G E D 0.15 0.31 E 4.80 5.59 G 0.10 0.20 H 0.76 1.52 J 2.01 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 (Note 3) Non-Repetitive Peak Forward Surge Current, single half sine-wave superimposed on rated load (JEDEC Method) Typical Junction Capacitance (Note 2) Typical Thermal Resistance Junction to Terminal (Note 1) Operating and Storage Temperature Range Electrical Characteristics Characteristic Symbol B140N Unit VRRM VRWM VR 40 V VR(RMS) 28 V IO 1.0 A IFSM 70 A Cj 60 pF RqJT 20 K/W Tj, TSTG -40 to +125 °C @ TA = 25°C unless otherwise specified Symbol Typ Max Unit Forward Voltage VFM 0.48 0.55 V IF = 1.0A Peak Reverse Current IRM 0.005 0.1 mA VR = 40V Notes: Conditions 1. Thermal Resistance: Junction to terminal, unit mounted on PC board with 5.0 mm2 (0.013 mm thick) copper pads as heat sink.. 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 3. When mounted on a PC board. DS30136 Rev. A-0 1 of 2 B140N 0 0 25 50 75 100 125 1 10m 1m 0 25ºC 125 ºC 100m 75º C IF, INSTANTANEOUS FORWARD CURRENT (A) IO, AVERAGE FORWARD CURRENT (A) 0.5 0.2 0.4 0.6 0.8 1000 100 CJ, JUNCTION CAPACITANCE (pF) Single Half Sine-Wave (JEDEC Method) 75 50 25 Tj = 150ºC 0 f = 1 MHz 100 10 1 0 100 10 NUMBER OF CYCLES AT 60 Hz 10 5 15 20 25 30 35 VR, REVERSE VOLTAGE (V) Fig. 4 Typical Junction Capacitance Fig. 3 Max Non-Repetitive Peak Fwd Surge Current IR, INSTANTANEOUS REVERSE CURRENT (A) 1.0 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics TT, TERMINAL TEMPERATURE (°C) Fig. 1 Forward Current Derating Curve IFSM, PEAK FORWARD SURGE CURRENT (A) ADVANCE INFORMATION 1.0 10 10m 125ºC 1m 100ºC 75ºC 100µ 50ºC 10µ 25ºC 1µ 100n 0 10 20 30 40 50 60 VR, REVERSE VOLTAGE (V) Fig. 5 Typical Reverse Characteristics DS30136 Rev. A-0 2 of 2 B140N