BUK462-100A

Philips Semiconductors Product specification PowerMOS transistor BUK462-100A GENERAL DESCRIPTION N-channel enhancement mode field-effect power transistor in a plastic envelope suitable for surface mount applications. The device is intended for use in Switched Mode Power Supplies (SMPS), motor control, welding, DC/DC and AC/DC converters, and in general purpose switching applications. QUICK REFERENCE DATA SYMBOL VDS ID Ptot Tj RDS(ON) PARAMETER Drain-source voltage Drain current (DC) Total power dissipation Junction temperature Drain-source on-state resistance MAX. 100 11 60 175 0.25 UNIT V A W ˚C Ω PINNING - SOT404 PIN 1 2 3 mb gate drain (no connection possible) source drain DESCRIPTION PIN CONFIGURATION mb SYMBOL d g 2 1 3 s LIMITING VALUES Limiting values in accordance with the Absolute Maximum System (IEC 134) SYMBOL VDS VDGR ±VGS ID ID IDM Ptot Tstg Tj PARAMETER Drain-source voltage Drain-gate voltage Gate-source voltage Drain current (DC) Drain current (DC) Drain current (pulse peak value) Total power dissipation Storage temperature Junction temperature CONDITIONS RGS = 20 kΩ Tmb = 25 ˚C Tmb = 100 ˚C Tmb = 25 ˚C Tmb = 25 ˚C MIN. - 55 MAX. 100 100 30 11 7.7 44 60 175 175 UNIT V V V A A A W ˚C ˚C THERMAL RESISTANCES SYMBOL Rth j-mb Rth j-a PARAMETER Thermal resistance junction to mounting base Thermal resistance junction to ambient CONDITIONS MIN. minimum footprint FR4 board (see fig. 18.) TYP. 50 MAX. 2.5 UNIT K/W K/W April 1998 1 Rev 1.000 Philips Semico...