Datasheet
STG3157 Electrical characteristics
Doc ID 9007 Rev 2 5/18
3 Electrical characteristics
3.1 DC Electrical characteristics
Table 6. DC specifications
Symbol Parameter
Test conditions Value
Unit
Vcc (V)
T
A
= 25°C -40 to 85°C -55 to 125°C
Min. Typ. Max. Min. Max. Min. Max.
V
IH
High level
input
voltage
1.65-1.95 0.75V
CC
0.75V
CC
0.75V
CC
V2.3-2.5 0.7V
CC
0.7V
CC
0.7V
CC
2.7-3.6 2 2 2
V
IL
Low level
input
voltage
1.65-1.95 0.25V
CC
0.25V
CC
0.25V
CC
V2.3-2.5 0.3V
CC
0.3V
CC
0.3V
CC
2.7-3.6 0.8 0.8 0.8
R
ON
Switch on-
resistance
4.5
V
S
= 0V
I
S
= 30mA
4.4 7 7 9
Ω
V
S
= 2.4V
I
S
= 30mA
4.9 12 12 14.5
V
S
= 4.5V
I
S
= 30mA
6.1 15 15 18
3.0
V
S
= 0V
I
S
= 100mA
5.2 9 9 11
V
S
= 3V
I
S
= 24mA
7.8 20 20 24
2.3
V
S
= 0V
I
S
= 8mA
6.5 12 12 14.5
V
S
= 2.3V
I
S
= 8mA
9.6 30 30 36
1.65
V
S
= 0V
I
S
= 4mA
9.0 20 20 24
V
S
= 1.65V
I
S
= 4mA
14 50 50 60
ΔR
ON
On-
resistance
match
between
channels
4.5
V
S
= 3.15V
I
S
= 30mA
0.10
Ω
3.0
V
S
= 2.1V
I
S
= 24mA
0.10
2.3
V
S
= 1.6V
I
S
= 8mA
0.20
1.65
V
S
= 1.15V
I
S
= 4mA
0.35