SST4391 Vishay Intertechnology, SST4391 Datasheet - Page 5

• Manufacturer Part Number: SST4391
• Description: Switch
• Manufacturer: Vishay Intertechnology

Document Number: 70241
S-04028—Rev. F, 04-Jan-01
100 pA
0.1 pA
10 nA
10 pA
1 nA
1 pA
100
100
0.1
10
10
1
1
100
10
0
V
I
T
D
V
A
DG
T
T
= 10 mA
DS
Common-Gate Forward Admittance
= 25_C
A
A
= 10 V
= 125_C
= 25_C
= 10 V
6
Noise Voltage vs. Frequency
100
I
D
V
Gate Leakage Current
= 10 mA
DG
200
– Drain-Gate Voltage (V)
f – Frequency (MHz)
f – Frequency (Hz)
12
10 mA
I
D
–g
= 1 mA
I
fg
1 k
D
= 10 mA
1 mA
18
I
I
GSS
G(on)
500
I
GSS
10 k
@ 125_C
@ I
24
b
@ 25_C
fg
1 mA
D
g
fg
100 k
1000
_
30
100
0.01
0.1
10
1.0
0.1
50
40
30
20
10
10
1
0
Forward Transconductance and Output onductance
100
100
0
V
I
T
V
I
T
g
V
D
D
A
A
fs
DG
DG
GS
= 10 mA
= 10 mA
= 25_C
Common-Gate Reverse Admittance
= 25_C
and g
V
Common-Gate Input Admittance
= 10 V
= 10 V
= 0 V, f = 1 kHz
GS(off)
vs. Gate-Source Cutoff Voltage*
–2
–g
os
rg
–b
200
@ V
200
– Gate-Source Cutoff Voltage (V)
rg
g
2N/PN/SST4391 Series
f – Frequency (MHz)
fs
f – Frequency (MHz)
DS
–4
= 20 V
b
ig
g
ig
–6
g
os
+g
500
500
Vishay Siliconix
rg
–8
1000
1000
–10
www.vishay.com
500
400
200
200
100
0
7-5