BAT54WS

BAT54WS Schottky Barrier Diode SOD-323 Features  High surge capability 2  High current capability  For Low forward voltage  Low power loss, high efficiency 1 1.Cathode 2.Anode Marking Code : L4 Maximum Ratings and Electrical Characteristics Ratings at 25℃ ambient temperature unless otherwise specified. Parameter Maximum Repetitive Peak Reverse Voltage Maximum Average Forward Current at TA=25 °C Maximum DC Reverse Current at Rated DC Blocking Voltage at VR=25 V Peak Forward Surge Current 8.3 ms Single Half Sine Wave Superimposed on Rated Load (JEDEC method) Symbols BAT54WS Units VRRM 30 V IO 0.2 A IR 2.0 uA IFSM 13 A VF 0.32 V Maximum Instantaneous Forward Voltage at IF=0.001 A at IF=0.1 A Typical Junction Capacitance at VR=0 V, f=1 MHz Typical Thermal Resistance Note1 Junction Temperature Storage Temperature Range 1.0 Cj 60 pF RθJA 435 °C/W TJ 125 °C TSTG -55 to +125 °C Note: 1. P.C.B. mounted with 5*5mm copper pad areas. www.pingjingsemi.com Revision：2.0 Jun-2021 1/3 BAT54WS Schottky Barrier Diode 0.30 0.25 0.20 0.15 0.10 0.05 0.00 25 75 50 100 125 150 Instaneous Reverse Current ( μA) Average Forward Current (A) Typical Characteristic Curves 10 4 10 3 T J =100°C 10 2 T J =75°C 10 1 T J =25°C 10 0 10 T J =25°C 0.1 0.01 0.5 0 1.0 1.5 2.0 2.5 12 09 06 8.3 ms Single Half Sine Wave (JEDEC Method) 10 Number of Cycles at 60Hz www.pingjingsemi.com Revision：2.0 Jun-2021 100 Transient Thermal Impedance (°C/W） Peak Forward Surage Current (A) 15 1 60 80 100 20 0 0.1 10 1 100 Reverse Voltage (V) 18 00 40 60 Instaneous Forward Voltage (V) 03 20 160 1.0 0.001 0 Percent of Rated Peak Reverse Voltage（%） Junction Capacitance (pF) Instaneous Forward Current (A) Case Temperature (°C) 2000 1000 100 10 0.01 0.1 1 10 100 t, Pulse Duration（sec） 2/3 BAT54WS Schottky Barrier Diode Package Outline SOD-323 Dimensions in mm E D b A C A1 ∠ALL ROUND L1 E1 A C D E E1 b L1 A1 max 1.1 0.15 1.4 1.8 2.75 0.4 0.45 0.2 min 0.8 0.08 1.2 1.4 2.55 0.25 0.2 max 43 5.9 55 70 108 16 16 min 32 3.1 47 63 100 9.8 7.9 UNIT mm mil www.pingjingsemi.com Revision：2.0 Jun-2021 8 ∠ 9° 3/3