B140N DIODES | Alldatasheet
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/c183Schottky Barrier Chip /c183Guard Ring Die Construction for Transient Protection /c183Ideally Suited for Automatic Assembly /c183Low Power Loss, High Efficiency /c183Surge Overload Rating to 70A Peak /c183For Use in Low Voltage, High Frequency Inverters, Free Wheeling, and Polarity Protection Application /c183Plastic Material - UL Flammability Classification 94V-0 Mechanical Data /c183Case: Molded Plastic /c183Terminals: Solder Plated Terminal - Solderable per MIL-STD-202, Method 208 /c183Polarity: Cathode Band or Cathode Notch /c183Approx. Weight: 0.064 grams /c183Mounting Position: Any /c183Marking: Type Number Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. SMA Dim Min Max A 2.29 2.92 B 4.00 4.60 C 1.27 1.63 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 A B C D GH E J Characteristic Symbol B140N Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage V RRM VRWM VR 40 V RMS Reverse Voltage VR(RMS) 28 V Average Rectified Output Current (Note 3) IO 1.0 A Non-Repetitive Peak Forward Surge Current, single half sine-wave superimposed on rated load (JEDEC Method) I FSM 70 A Typical Junction Capacitance (Note 2) Cj 60 pF Typical Thermal Resistance Junction to Terminal (Note 1) R/c113JT 20 K/W Operating and Storage Temperature Range Tj, TSTG -40 to +125 °C 2. Measured at 1.0 MHz and applied reverse voltage of 4.0V DC. 3. When mounted on a PC board. Characteristic Symbol Typ Max Unit Conditions Forward Voltage VFM 0.48 0.55 V IF = 1.0A Peak Reverse Current IRM 0.005 0.1 mA VR = 40V Maximum Ratings @ TA = 25/c176C unless otherwise specified Electrical Characteristics @ TA = 25/c176C unless otherwise specified ADVANCE INFORMATION
DS30136 Rev. A-0 2 of 2 B140N 10m 100m ANT ANEOUS FOR W ARD CURRENT (A) F V , INSTANTANEOUS FORWARD VOLTAGE (V) Fig.2 T ypical Forward Characteristics F 125ºC75ºC 25ºC 100 1 10 100 I ,PEAK FOR W ARD SURGE CURRENT (A) FSM Fig. 3 Max Non-Repetitive Peak Fwd Sur ge Current NUMBER OF CYCLES AT 60 Hz Single Half Sine-Wave (JEDEC Method) T = 150ºCj 100 1000 0 10 155 2520 3530 C ,JUNCTION CAP ACIT ANCE (pF) J V , REVERSE VOLTAGE (V) Fig.4 T ypical Junction Capacitance R f=1M H z 0 10 20 30 40 6050 I ,INST ANT ANEOUS REVERSE CURRENT R V , REVERSE VOLTAGE (V) Fig.5 T ypical Reverse Characteristics R 100µ 10µ 100n 10m 25ºC 50ºC 75ºC 100ºC 125ºC 0.5 02 5 50 75 100 125 I AVERAGE FOR W ARD CURRENT (A) T , TERMINAL TEMPERATURE ( C) Fig. 1 Forward Current Deratin g Curve T ° 1.0