BAT54T/AT/CT/ST Surface Mount Schottky Barrier Diodes SOT-523 Features Low forward voltage drop. Fast switching. Ultra-small surface mount package. PN junction guard ring for transient and ESD protection. Dimensions in inches and (millimeters) Applications Schottky barrier diodes. BAT54T BAT54AT BAT54CT BAT54ST Ordering Information Type No. Marking BAT54T BAT54AT BAT54CT BAT54ST L1 L2 L3 L4 Package Code SOT- 523 SOT-523 SOT-523 SOT-523 MAXIMUM RATING @ Ta=25℃ unless otherwise specified Symbol Parameter Value Units VRRM VRWM VR Peak repetitive reverse voltage Working peak reverse voltage DC reverse voltage 30 V IF Forward continuous voltage 200 mA IFRM Repetitive peak forward voltage 300 mA IFSM Non-repetitive peak forward surge current @t<1.0s 600 mA Pd Power dissipation 150 mW RθJA Thermal resistance junction to ambient 833 ℃/W Tj,Tstg Junction and Storage Temperature -65~150 ℃ http://www.luguang.cn mail:[email protected] BAT54T/AT/CT/ST Surface Mount Schottky Barrier Diodes ELECTRICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified Parameter Symbol Test conditions MIN MAX UNIT Reverse breakdown voltage V(BR)R IR=100μA 30 V Leakage current IR VR=25V 2.0 μA Forward voltage VF IF=0.1mA IF=1.0mA IF=10mA IF=30mA IF=100mA 240 320 400 500 1000 mV Typical total capacitance CT VR=1.0V,f=1MHz 10 pF Reverse recovery Time trr IF=IR=10mA,to IR=1.0mA RL=100Ω 5.0 ns TYPICAL CHARACTERISTICS @ Ta=25℃ unless otherwise specified http://www.luguang.cn mail:[email protected]