
SQ4942EY
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TYPICAL CHARACTERISTICS (T A = 25 °C, unless otherwise noted)
Vishay Siliconix
30
24
18
12
V GS = 10 V thru 4 V
30
24
18
12
T C = 25 ° C
6
0
V GS = 3 V
6
0
T C = 125 ° C
T C = - 55 ° C
0
2
4
6
8
10
0
1
2
3
4
5
10
V D S - Drain-to- S ource Voltage (V)
Output Characteristics
40
V GS - G ate-to- S ource Voltage (V)
Transfer Characteristics
8
6
32
24
T C = - 55 ° C
T C = 25 ° C
T C = 125 ° C
4
T C = 25 ° C
16
2
0
T C = 125 ° C
T C = - 55 ° C
8
0
0
1
2
3
4
5
0
4
8
12
16
20
0.10
0.08
0.06
0.04
V GS - G ate-to- S ource Voltage (V)
Transfer Characteristics
V GS = 4.5 V
2500
2000
1500
1000
C i ss
I D - Drain Current (A)
Transconductance
0.02
500
C o ss
0.00
V GS = 10 V
0
C r ss
0
6
12
18
24
30
0
5
10
15
20
25
30
35
40
I D - Drain Current (A)
On-Resistance vs. Drain Current
V D S - Drain-to- S ource Voltage (V)
Capacitance
S11-2113-Rev. C, 07-Nov-11
3
Document Number: 65374
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