BAT54WS

BAT54WS-HAF Schottky Barrier Diode PINNING Features • Low forward voltage • Guard ring protected • Halogen and Antimony Free(HAF), RoHS compliant DESCRIPTION PIN 1 Cathode 2 Anode 2 1 S1 Applications • Ultra high-speed switching • Voltage clamping • Protection circuits Top View Marking Code: "S1" Simplified outline SOD-323 and symbol Absolute Maximum Ratings (Ta = 25℃) Parameter Symbol Value Unit VR 30 V IF(AV) 100 mA IF 200 mA Repetitive Peak Forward Current IFRM 300 mA Peak Forward Surge Current (tp = 10 ms) IFSM 600 mA Power Dissipation Ptot 230 mW Thermal Resistance from Junction Ambient RθJA 435 ℃/W Tj 125 ℃ Tstg - 65 to + 150 ℃ Symbol Max. Unit Reverse Voltage Average Rectified Forward Current Forward Current Junction Temperature Storage Temperature Range Characteristics at Ta = 25℃ Parameter Forward Voltage at IF = 0.1 mA at IF = 1 mA at IF = 10 mA at IF = 30 mA at IF = 100 mA VF Reverse Current at VR = 25 V Total Capacitance at VR = 1 V, f = 1 MHz Reverse Recovery Time at IF = IR = 10 mA, Irr = 0.1 x IR, RL = 100 Ω 1/3 240 320 400 500 800 mV IR 2 µA Ctot 10 pF trr 6 ns ® Dated : 24/01/2022 Rev: 03 BAT54WS-HAF Electrical Characteristic Curves Fig 1. Reverse Characteristic Curve Reverse Current (µA) Forward Current (A) Fig 2. Forward Characteristic Curve Forward Voltage (V) Reverse Voltage (V) Fig 3. Junction Capacitance Fig 4. Forward Current Derating Curve Forward Current (mA) Junction Capacitance (pF) 125 100 75 50 25 0 0 25 50 75 100 125 150 Ambient Temperature ( ℃) Reverse Voltage (V) 2/3 ® Dated : 24/01/2022 Rev: 03 BAT54WS-HAF PACKAGE OUTLINE SOD-323 Plastic surface mounted package; 2 leads A c HE A D E bp UNIT A bp C D E HE mm 1.10 0.80 0.40 0.25 0.15 0.10 1.80 1.60 1.35 1.15 2.80 2.30 Recommended Soldering Footprint Packing information Package SOD-323 Tape Width (mm) 8 Pitch Reel Size Per Reel Packing Quantity mm inch mm inch 4 ± 0.1 0.157 ± 0.004 178 7 3,000 Marking information " III " = Cathode line " • " = HAF (Halogen and Antimony Free) . S1 " S1 " = Part No. Font type: Arial 3/3 ® Dated : 24/01/2022 Rev: 03