DG444/445
Vishay Siliconix
TYPICAL CHARACTERISTICS (25_C UNLESS NOTED)
80
r DS(on) Drain-Source On-Resistance (
W
)
–
70
60
–100
50
40
30
20
10
0
–15
–10
–5
0
5
10
15
V
D
– Drain Voltage (V)
0_C
–40_C
–40
–20
0
100
1k
10 k
100 k
1M
10 M
V+ = 15 V
V– = –15 V
Ref. 10 dBm
85_C
25_C
(dB)
–80
–60
Off Isolation
r
DS(on)
vs. V
D
and Temnperature
V+ = 15 V
V– = –15 V
Crosstak and Off Isolation vs. Frequency
–140
–120
Crosstalk
f – Frequency (Hz)
Charge Injection vs. Source Voltage
50
40
30
20
Q (pC)
10
0
–10
–20
–30
–10
–5
0
V
S
– Source Voltage (V)
5
10
0
0
V+ = 12 V
V– = 0 V
3
V TH (V)
V+ = 15 V
V– = –15 V
C
L
= 1 nF
4
Switching Threshold vs. Supply Voltage
2
V
L
= 7 V
1
V
L
= 5 V
4
8
12
16
20
V
SUPPLY
(V)
Source/Drain Leakage Currents
20
I
S(off)
, I
D(off)
0
0
10
Source/Drain Leakage Currents
(Single 12-V Supply)
I
S(off)
, I
D(off)
–20
I S, I D (pA)
I
D(on)
–40
I S, I D (pA)
–10
I
S(on)
+ I
D(on)
–20
V+ = 12 V
V– = 0 V
For I
D
, V
S
= 0 V
For I
S
, V
D
= 0 V
–60
V+ = 15 V
V– = –15 V
For I
(off)
, V
D
= –V
S
–30
–80
–100
–15
–10
–5
0
5
10
15
–40
0
2
4
6
8
10
12
V
D
or V
S
– Drain or Source Voltage (V)
V
D
or V
S
– Drain or Source Voltage (V)
www.vishay.com
S
FaxBack 408-970-5600
4-4
Document Number: 70054
S-52433—Rev. F, 06-Sep-99
VISHAY [ VISHAY TELEFUNKEN ]
