Datasheet

1 Maximum allowable power dissipation
P
tot
= f(T
S
) resp.
P
tot
= f(T
A
) @ R
thJA
=72 K/W
-75 -50 -25 0 25 50 75 100
°C
150
T
S
;T
A
0
1
2
3
4
5
6
7
8
W
10
P
tot
6cm2
max.
2 On-state resistance
R
ON
= f(T
j
); I
D
=3A; V
IN
=10V
-50 -25 0 25 50 75 100 125
°C
175
T
j
0
10
20
30
40
50
60
70
80
mW
100
R
DS(on)
typ.
max.
3 On-state resistance
R
ON
= f(T
j
); I
D
= 3A; V
IN
=5V
-50 -25 0 25 50 75 100 125
°C
175
T
j
0
10
20
30
40
50
60
70
80
90
mW
110
R
DS(on)
typ.
max.
4 Typ. input threshold voltage
V
IN(th)
= f(T
j
); I
D
= 0.7 mA; V
DS
= 12V
-50 -25 0 25 50 75 100
°C
150
T
j
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
V
2
V
GS(th)
Datasheet 6 Rev. 1.3, 2008-04-14
Smart Low Side Power Switch
HITFET BSP 78