BAR46

BAR46 ® BAR46AFILM SMALL SIGNAL SCHOTTKY DIODES FEATURES AND BENEFITS VERY SMALL CONDUCTION LOSSES NEGLIGIBLE SWITCHING LOSSES LOW FORWARD VOLTAGE DROP SURFACE MOUNT DEVICE K N.C. A BAR46 A K1 K2 BAR46A DESCRIPTION High voltage Schottky rectifier suited for SLIC protection during the card insertion operation. SOT-23 (Plastic) ABSOLUTE RATINGS(limiting values) Symbol Parameter VRRM Repetitive peak reverse voltage IF Continuous forward current Ptot Power dissipation (note 1) Tamb = 25°C Tstg Maximum storage temperature range Tj Maximum operating junction temperature * TL Maximum temperature for soldering during 10s Note 1: for double diodes, Ptot is the total dissipation of both diodes. Value Unit 100 V 150 mA 230 mW - 65 to +150 °C 150 °C 260 °C * : dPtot dTj < 1 Rth(j−a) thermal runaway condition for a diode on its own heatsink THERMAL RESISTANCE Symbol Parameter Rth(j-a) Junction-ambient * * Mounted on epoxy board, with recommended pad layout. Value 500 September 2002 - Ed: 3A Unit °C/W 1/5 BAR46 /BAR46AFILM ELECTRICAL CHARACTERISTICS STATIC CHARACTERISTICS Symbol VBR Tj = 25 °C VF * Tj = 25 °C Tj = 25 °C Tj = 25 °C IR** Tj = 25 °C Tj = 60 °C Tj = 25 °C Tj = 60 °C Tj = 25 °C Tj = 60 °C Tj = 25 °C Tj = 60 °C Pulse test : * tp = 380µs δ < 2% ** tp = 5 ms, δ < 2% Test conditions IR = 100 µA IF = 0.1 mA IF = 10 mA IF = 250 mA VR = 1.5 V VR = 10 V VR = 50 V VR = 75 V DYNAMIC CHARACTERISTICS Symbol C Tj = 25 °C Tj = 25 °C Test ...