BAT54/BAT54A/BAT54C/BAT54S Schottky Diode Features Absolute Maximum Ratings (T A = 25°C unless otherwise noted) SOT-23 1/3 ■ ■ ■ Low forward voltage Low turn-on voltage Fast switching Applications ■ ■ ■ High speed switching Voltage claming Proection circuits Electrical Characteristics (T A = 25°C unless otherwise noted) Parameter a ymbol Min. Max. Unit Conditions Reverse Breakdown Voltage V (BR) 30 V 0.24 V I F =0.1mA 0.32 V I F =1mA 0.40 V I F =10mA 0.50 V I F =30mA Forward voltage V F1 1 V I F =100mA Reverse current I R 2 μA R =25V Diode Capacitance C D 10 pF V R =1V,f=1MHz Reverse Recovery Time t rr 5 ns I F =I R =10mA I rr =0.1XI R ,R L =100Ω Parameter a Symbol Value Peak Repetitive Peak reverse voltage Working Peak Reverse Voltage DC Reverse Voltage V RRM V RWM V R 0 30 Forward Continuous Current I F 200 00 Repetitive Peak Forward Current I FRM 00 300 Forward surge current @t<1.0s I FSM 00 600 Power Dissipation P D 200 00 Thermal resistance,junction to ambient air R θJA 500 °C /W Operating and Storage temperature T J ,T STG -65 to +150 °C IR =100μA V mA mA mA mW Unit - - - - - - - - -