BAT54R

BAT54R SCHOTTKY BARRIER DIODE LS-31 Features • • • • Low forward voltage Guard ring protected Fits onto SOD 323 / SOT 23 footprints Micro Melf package Applications • • • • Ultra high-speed switching Voltage clamping Protection circuits Blocking diodes Absolute Maximum Ratings (Tj = 25OC) Parameter Reverse Voltage Peak Forward Surge Current Repetitive Peak Forward Current Forward Current Power Dissipation Junction Temperature Storage Temperature Range Tamb 25 C O Test Symbol VR Value 30 600 300 200 230 125 -65 … +150 Unit V mA mA mA mW O O tp = 10mS IFSM IFRM IF PV TJ Ts C C Maximum Thermal Resistance (Tj = 25 OC) Parameter Thermal Resistance From Junction Ambient Symbol RthJA Value 500 Unit K/W SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 05/05/2003 BAT54R Characteristics at Parameter Forward Voltage Tj = 25 OC Test Conditions IF = 0.1mA IF = 1mA IF = 10mA IF = 30mA IF = 100mA Symbol VF VF VF VF VF IR CD trr Min Typ Max 240 320 400 500 800 2 10 6 Unit mV mV mV mV mV µA pF ns Reverse Current Diode Capacitance Reverse Recovery Time VR = 25V VR = 1V, f = 1MHZ IF = 10mA, VR = 6V, iR = 10mA RL = 100Ω max SEMTECH ELECTRONICS LTD. (Subsidiary of Sino-Tech International Holdings Limited, a company listed on the Hong Kong Stock Exchange, Stock Code: 724) ® Dated : 05/05/2003