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B0540W Datasheet(PDF) 1 Page - Diodes Incorporated |
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B0540W Datasheet(HTML) 1 Page - Diodes Incorporated |
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Lead-free DS30138 Rev. 7 - 2 1 of 3 B0540W www.diodes.com © Diodes Incorporated B0540W 0.5A SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features Single phase, half wave, 60Hz, resistive or inductive load. For capacitive load, derate current by 20%. Maximum Ratings @ TA = 25°C unless otherwise specified Characteristic Symbol Value Unit Peak Repetitive Reverse Voltage Working Peak Reverse Voltage DC Blocking Voltage VRRM VRWM VR 40 V RMS Reverse Voltage VR(RMS) 28 V Average Rectified Output Current (See Figure 4) IO 0.5 A Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load IFSM 5.5 A • Low Forward Voltage Drop • Guard Ring Construction for Transient Protection • High Conductance • Lead Free/RoHS Compliant (Note 1) • Qualified to AEC-Q101 Standards for High Reliability • Case: SOD-123 • Case Material: Molded Plastic. UL Flammability Classification Rating 94V-0 • Moisture Sensitivity: Level 1 per J-STD-020C • Leads: Solderable per MIL-STD-202, Method 208 • Lead Free Plating (Matte Tin Finish annealed over Alloy 42 leadframe) • Polarity: Cathode Band • Marking: Date Code & Type Code, See Page 3 Type Code: Marking: SF • Ordering Information, See Page 3 • Weight: 0.01 grams (approximate) Mechanical Data SOD-123 Dim Min Max A 3.55 3.85 B 2.55 2.85 C 1.40 1.70 D — 1.35 E 0.45 0.65 0.55 Typical G 0.25 — H 0.11 Typical J — 0.10 α 0 ° 8 ° All Dimensions in mm Thermal Characteristics Characteristic Symbol Typ Max Unit Thermal Resistance Junction to Ambient Air (Note 2) RθJA 385 °C/W Thermal Resistance Junction to Ambient Air (Note 3) RθJA 325 °C/W Operating and Storage Temperature Range Tj, TSTG -65 to +150 °C Notes: 1. No purposefully added lead. 2. FR-4 PCB, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf. TA = 25° C. 3. Polymide PCB, minimum recommended pad layout per http://www.diodes.com/datasheets/ap02001.pdf. TA = 25° C. A B C D E G H J SPICE MODEL: B0540W |
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