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| SPICE MODEL: B0540WS B0540WS Lead-free Green SURFACE MOUNT SCHOTTKY BARRIER RECTIFIER Features NEW PRODUCT * * * * * * * * * * * Low Forward Voltage Drop Guard Ring Construction for Transient Protection High Conductance Lead Free By Design/RoHS Compliant (Note 3) "Green" Device (Note 4) H G A B D SOD-323 Dim Min 2.30 1.60 1.20 1.00 0.25 0.20 0.10 0 Max 2.70 1.80 1.40 1.10 0.35 0.40 0.15 8 A B C D E G C E J Mechanical Data Case: SOD-323 Case Material: Molded Plastic. UL Flammability Rating Classification 94V-0 Moisture sensitivity: Level 1 per J-STD-020C Polarity: Cathode Band Terminals: Finish - Matte Tin annealed over Alloy 42 leadframe. Solderable per MIL-STD-202, Method 208 Marking: Type Code and Cathode Band Type Code: SF H J a 0.05 Typical All Dimensions in mm * Weight: 0.004 grams (approx.) Maximum Ratings @ TA = 25C 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 Non-Repetitive Peak Forward Surge Current 8.3ms single half sine-wave superimposed on rated load (JEDEC Method) Power Dissipation (Note 1) Typical Thermal Resistance Junction to Ambient (Note 1) Operating and Storage Temperature Range Symbol VRRM VRWM VR VR(RMS) IO IFSM Pd RqJA Tj, TSTG Value 40 28 0.5 3 235 426 -40 to +125 Unit V V A A mW C/W C Electrical Characteristics Characteristic Reverse Breakdown Voltage (Note 2) Forward Voltage (Note 2) Reverse Current (Note 2) Total Capacitance Note: @ TA = 25C unless otherwise specified Symbol V(BR)R VF IR CT Min 40 3/4 3/4 3/4 3/4 3/4 Typ 3/4 285 480 1.0 2.0 125 20 Max 3/4 300 550 3 5 3/4 3/4 Unit V mV mA mA pF pF Test Condition IR = 1mA IF = 10mA IF = 500mA VR = 10V VR = 30V VR = 0V, f = 1.0MHz VR = 10V, f = 1.0MHz 1. Part mounted on FR-4 PC board with recommended pad layout, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating effect. 3. No Purposefully added Lead. 4. Diodes Inc.'s "Green" policy can be found on our website at http://www.diodes.com/products/lead_free/index.php. DS30524 Rev. 5 - 2 1 of 3 www.diodes.com B0540WS a Diodes Incorporated Ordering Information (Note 5) Packaging SOD-323 Shipping 3000/Tape and Reel NEW PRODUCT Device B0540WS-7-F Note: 5. For Packaging Details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. Marking Information Type Code SF Cathode Band 1.0 IF, INSTANTANEOUS FORWARD CURRENT (mA) 1000 IF(AV), AVERAGE FORWARD CURRENT (A) 100 0.75 10 TA = -25 C 0.50 1 TA = +25 C .1 TA = +75 C 0.25 .01 TA = +125 C 0 0 25 50 75 100 125 150 TT, TERMINAL TEMPERATURE ( C) Fig. 1 Forward Current Derating Curve 10m .001 0 0.10 0.20 0.30 0.40 0.50 0.60 VF, INSTANTANEOUS FORWARD VOLTAGE (V) Fig. 2 Typical Forward Characteristics 1000 f = 1 MHz TA = +125C CT, TOTAL CAPACITANCE (pF) 1m TA = +75C 100 TA = +25C 10 0 5.0 10 15 20 25 30 35 40 0 5 10 15 20 25 VR, REVERSE VOLTAGE (V) Fig. 3 Typical Reverse Characteristics VR, REVERSE VOLTAGE (V) Fig. 4 Typical Total Capacitance vs. Reverse Voltage DS30524 Rev. 5 - 2 2 of 3 www.diodes.com B0540WS IMPORTANT NOTICE Diodes, Inc. and its subsidiaries reserve the right to make changes without further notice to any product herein to make corrections, modifications, enhancements, improvements, or other changes. Diodes, Inc. does not assume any liability arising out of the application or use of any product described herein; neither does it convey any license under its patent rights, nor the rights of others. The user of products in such applications shall assume all risks of such use and will agree to hold Diodes Incorporated and all the companies whose products are represented on our website, harmless against all damages. LIFE SUPPORT The products located on our website at www.diodes.com are not recommended for use in life support systems where a failure or malfunction of the component may directly threaten life or cause injury without the express written approval of Diodes Incorporated. DS30524 Rev. 5 - 2 3 of 3 www.diodes.com B0540WS |
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