Philips Semiconductors Product specification
PowerMOS transistor BUK463-100A
GENERAL DESCRIPTION QUICK REFERENCE DATA
N-channel enhancement mode SYMBOL PARAMETER MAX. UNIT
field-effect power transistor in a plastic
envelope suitable for surface mount Drain-source voltage 100 V
applications. V
DS
Drain current (DC) 14 A
The device is intended for use in I
D
Total power dissipation 75 W
Switched Mode Power Supplies P
tot
Junction temperature 175 ˚C
(SMPS), motor control, welding, T
j
Drain-source on-state 0.16 Ω
DC/DC and AC/DC converters, and in R
DS(ON)
resistance
general purpose switching
applications.
PINNING - SOT404 PIN CONFIGURATION SYMBOL
PIN DESCRIPTION
1 gate
2 drain
3 source
mb drain
LIMITING VALUES
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL PARAMETER CONDITIONS MIN. MAX. UNIT
V
DS
Drain-source voltage - - 100 V
V
DGR
Drain-gate voltage R
GS
= 20 kΩ - 100 V
±V
GS
Gate-source voltage - - 30 V
I
D
Drain current (DC) T
mb
= 25 ˚C - 14 A
I
D
Drain current (DC) T
mb
= 100 ˚C - 10 A
I
DM
Drain current (pulse peak value) T
mb
= 25 ˚C - 56 A
P
tot
Total power dissipation T
mb
= 25 ˚C - 75 W
T
stg
Storage temperature - - 55 175 ˚C
T
j
Junction temperature - - 175 ˚C
THERMAL RESISTANCES
SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT
R
th j-mb
Thermal resistance junction to - - 2 K/W
mounting base
R
th j-a
Thermal resistance junction to minimum footprint - 50 - K/W
ambient FR4 board (see fig. 18)
13
mb
2
d
g
s
February 1996 1 Rev 1.000