BAT54W

BAT54W / AW / CW / SW SURFACE MOUNT SCHOTTKY BARRIER DIODE Features • Low forward voltage BAT54W 3 BAT54AW 3 BAT54CW 3 BAT54SW 3 Applications • Ultra high-speed switching • Voltage clamping • Protection circuits 1 2 1 2 1 2 1 2 BAT54W Marking Code: L4 BAT54AW Marking Code: L42 BAT54CW Marking Code: L43 BAT54SW Marking Code: L44 Absolute Maximum Ratings (Ta = 25 OC) Parameter Peak Repetitive Reverse Voltage Reverse Voltage Forward Current Repetitive Peak Forward Current Peak Forward Surge Current (tp = 10 ms) Total Power Dissipation Thermal Resistance from Junction Ambient Junction Temperature Storage Temperature Range Symbol VRRM VR IF IFRM IFSM Ptot RthJA TJ Ts Value 30 30 200 300 600 200 625 125 - 65 to + 150 Unit V V mA mA mA mW K/W O C C O Characteristics at Ta = 25 OC Parameter Forward Voltage at IF = 0.1 mA at IF = 1 mA at IF = 10 mA at IF = 30 mA at IF = 100 mA Reverse Breakdown Voltage at IR = 100 μA Reverse Current at VR = 25 V Total Capacitance at VR = 1 V, f = 1 MHz Reverse Recovery Time at IF = 10 mA through IR = 10 mA to IR = 1 mA, RL = 100 Ω Symbol Min. 30 Max. 240 320 400 500 1000 2 10 5 Unit VF mV V(BR)R IR CT trr V µA pF ns SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 28/03/2007 BAT54W / AW / CW / SW SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 28/03/2007