SQ3442EV
Automotive N-Channel
20 V (D-S) 175 °C MOSFET
TYPICAL CHARACTERISTICS
(T
A
= 25 °C, unless otherwise noted)
20
V
GS
= 5 V thru 3 V
16
I
D
- Drain Current (A)
20
16
I
D
- Drain Current (A)
V
GS
= 2.5 V
12
12
8
V
GS
= 2.0 V
8
T
C
= 25
°C
4
V
GS
= 1.5 V
0
0
1
2
3
4
V
DS
- Drain-to-Source Voltage (V)
5
4
T
C
= 125
°C
T
C
= - 55
°C
0
0
1
2
3
4
5
V
GS
-
Gate-to-Source
Voltage (V)
Output Characteristics
5
Transfer Characteristics
25
4
20
g
fs
- Transconductance (S)
I
D
- Drain Current (A)
3
15
T
C
= - 55
°C
T
C
= 25
°C
2
T
C
= 25
°C
10
T
C
= 125
°C
5
1
T
C
= 125
°C
0
0.0
0.6
1.2
1.8
2.4
V
GS
-
Gate-to-Source
Voltage (V)
3.0
T
C
= - 55
°C
0
0.0
0.8
1.6
2.4
I
D
- Drain Current (A)
3.2
4.0
Transfer Characteristics
0.15
500
Transconductance
R
DS(on)
- On-Resistance (Ω)
0.12
C - Capacitance (pF)
400
C
iss
300
0.09
V
GS
= 2.5 V
0.06
V
GS
= 4.5 V
200
C
oss
100
C
rss
0.03
0.00
0
4
8
12
16
20
I
D
- Drain Current (A)
0
0
5
10
15
20
V
DS
- Drain-to-Source Voltage (V)
On-Resistance vs. Drain Current
Capacitance
3 / 11
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