參數(shù)資料
型號(hào): 2N3958
廠商: Vishay Intertechnology,Inc.
英文描述: Monolithic Dual N-Channel JFET(最小柵源擊穿電壓-50V,最大柵極工作電流-50pA的雙N溝道結(jié)型場(chǎng)效應(yīng)管)
中文描述: 單片雙N溝道場(chǎng)效應(yīng)(最小柵源擊穿電壓- 50V的最大柵極工作電流,50pA的的雙?溝道結(jié)型場(chǎng)效應(yīng)管)
文件頁(yè)數(shù): 3/5頁(yè)
文件大?。?/td> 72K
代理商: 2N3958
2N3958
Siliconix
P-37995—Rev. A, 11-Aug-94
3
Typical Characteristics
5
0
–5
–4
–3
–2
–1
4
2
1
0
0
30
20
10
40
50
3
2.6
2.2
1
3
Drain Current and Transconductance
vs. Gate-Source Cutoff Voltage
Gate Leakage Current
V
GS(off)
– Gate-Source Cutoff Voltage (V)
V
DG
– Drain-Gate Voltage (V)
I
D
g
f
I
G
0.1 pA
10 pA
1 pA
I
DSS
@ V
DS
= 15 V, V
GS
= 0 V
g
fs
@ V
DG
= 15 V, V
GS
= 0 V
f = 1 kHz
g
fs
I
DSS
I
GSS
@ 125 C
I
GSS
@ 25 C
T
A
= 125 C
T
A
= 25 C
200 A
100 pA
1 nA
10 nA
100 nA
5
0
12
16
8
4
20
4
3
2
1
0
Output Characteristics
Output Characteristics
V
DS
– Drain-Source Voltage (V)
V
DS
– Drain-Source Voltage (V)
I
D
I
D
–0.2 V
–0.4 V
–0.6 V
–0.3 V
–0.8 V
–1.0 V
–1.2 V
–1.4 V
V
GS(off)
= –2 V
V
GS
= 0 V
5
4
3
2
1
0
V
GS
= 0 V
V
GS(off)
= –3 V
2
0
0.6
0.8
0.4
0.2
1
1.6
1.2
0.8
0.4
0
Output Characteristics
Output Characteristics
V
DS
– Drain-Source Voltage (V)
V
DS
– Drain-Source Voltage (V)
I
D
I
D
V
GS(off)
= –2 V
V
GS
= 0 V
2.5
2.0
1.5
1.0
0.5
0
0
0.6
0.8
0.4
0.2
1
V
GS
= 0 V
V
GS(off)
= –3 V
–0.3 V
–0.9 V
–0.6 V
–2.1 V
–1.5 V
–1.2 V
–2.4 V
–1.8 V
1.8
1.4
I
G
@ I
D
= 200 A
50 A
–0.2 V
–0.4 V
–0.6 V
–0.8 V
–1.0 V
–1.2 V
–1.4 V
–1.6 V
0
12
16
8
4
20
50 A
–0.9 V
–0.6 V
–2.1 V
–1.5 V
–1.2 V
–1.8 V
–2.4 V
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