Diodes SMD Type Schottky Diodes BAT54ADW /BRW /CDW /SDW /TW (KAT54ADW /BRW /CDW /SDW /TW) ■ Features ● Low Forward Voltage Drop ● Fast Switching ● Small Surface Mount Package ● PN Junction Guard Ring for Transient and ESD Protection BAT54ADW BAT54BRW BAT54CDW BAT54SDW BAT54TW ■ Absolute Maximum Ratings Ta = 25℃ Parameter Symbol Repetitive Peak Reverse Voltage VRRM Peak Working Reverse Voltage VRWM Rating Unit 30 V DC Blocking Voltage VR Forward Current IO 200 Repetitive Peak Forward Current IFRM 300 Non-repetitive Peak Forward Surge Current @t≤1s IFSM 600 Pd 200 mW RθJA 500 ℃/W TJ 125 Tstg -55 to 150 Power Dissipation Thermal Resistance Junction to Ambient Junction Temperature Storage Temperature range mA ℃ ■ Electrical Characteristics Ta = 25℃ Parameter Symbol Reverse breakdown voltage Forward voltage Test Conditions Min Typ Max VBR IR= 100 uA VF1 IF= 1 mA 0.32 VF2 IF= 10 mA 0.4 VF3 IF= 30 mA 0.5 VF4 IF= 100 mA 1 Unit 30 V Reverse voltage leakage current IR VR= 25 V 2 uA Junction capacitance Cj VR= 1V, f= 1 MHz 10 pF Reverse recovery time trr IF=IR=10mA,Irr=0.1xIR, RL=100Ω 5 ns ■ Marking NO. BAT54ADW BAT54BRW BAT54CDW BAT54SDW BAT54TW Marking KL6 KLB KL7 KL8 KLA www.kexin.com.cn 1