SI1488DH Vishay Siliconix, SI1488DH Datasheet - Page 3

• Manufacturer Part Number: SI1488DH
• Description: N-Channel 20-V (D-S) MOSFET
• Manufacturer: Vishay Siliconix

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TYPICAL CHARACTERISTICS T
Document Number: 73788
S-61085–Rev. C, 19-Jun-06
0.09
0.08
0.07
0.06
0.05
0.04
0.03
20
15
10
5
0
0.0
5
4
3
2
1
0
0
0
I
D
= 4.6 A
On-Resistance vs. Drain Current
0.6
V
4
DS
Q
Output Characteristics
2
g
V
– Drain-to-Source Voltage (V)
GS
– Total Gate Charge (nC)
Q
I
D
V
g
= 1.8 V
DS
– Drain Current (A)
1.2
V
- Gate Charge
8
GS
= 10 V
= 5 V thru 2.5 V
V
GS
V
4
V
GS
GS
= 1.5 V
1.8
V
12
= 1 V
DS
= 2.5 V
= 16 V
A
V
= 25 °C, unless otherwise noted
GS
6
2.4
V
16
= 4.5 V
GS
= 2 V
3.0
20
8
800
600
400
200
1.8
1.6
1.4
1.2
1.0
0.8
0.6
5
4
3
2
1
0
- 50
0
0.0
0
Transfer Characteristics curves vs. Temp
On-Resistance vs. Junction Temperature
C
rss
- 25
T
J
0.4
= 125 ° C
V
4
GS
V
T
DS
0
J
T
– Junction Temperature ( °C)
– Gate-to-Source Voltage (V)
J
C
V
V
– Drain-Source Voltage (V)
= 25 ° C
iss
GS
GS
Capacitance
25
0.8
= 2.5 V, I
= 1.8 V, I
8
50
Vishay Siliconix
C
oss
D
D
V
= 4.3 A
= 3.9 A
1.2
GS
12
75
Si1488DH
T
= 4.5 V, I
J
= - 55 ° C
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100
1.6
16
D
= 4.6 A
125
150
2.0
20
3