參數(shù)資料
型號: 2N4858A
廠商: Vishay Intertechnology,Inc.
英文描述: N-Channel JFET(最小柵源擊穿電壓-40V,最小飽和漏極電流8mA的N溝道結型場效應管)
中文描述: N溝道場效應(最小柵源擊穿電壓- 40V的,最小飽和漏極電流八毫安的N溝道結型場效應管)
文件頁數(shù): 3/5頁
文件大?。?/td> 77K
代理商: 2N4858A
2N4856A/4857A/4858A
Siliconix
S-52424—Rev. C, 14-Apr-97
3
Typical Characteristics
On-Resistance and Drain Current
vs. Gate-Source Cutoff Voltage
100
r
DS
@ I
D
= 1 mA, V
GS
= 0
I
DSS
@ V
DS
= 20 V, V
GS
= 0
80
160
120
On-Resistance vs. Drain Current
0
–10
0
200
160
0
I
D
r
DS
I
DSS
100
0
1
10
100
V
GS(off)
= –2 V
–4 V
–8 V
T
A
= 25 C
On-Resistance vs. Temperature
200
–55
25
125
0
–15
85
I
D
= 1 mA
r
DS
changes X 0.7%/ C
V
GS(off)
= –2 V
–4 V
–8 V
Turn-On Switching
5
0
–10
4
3
2
1
0
t
r
S
t
d(on)
@
I
D
= 3 mA
t
d(on)
@
I
D
= 12 mA
t
r
approximately independent of I
D
V
DG
= 5 V, R
G
= 50
V
GS(L)
= –10 V
Turn-Off Switching
30
0
10
24
18
12
6
0
V
GS(off)
= –2 V
V
GS(off)
= –8 V
t
d(off)
t
d(off)
independent of device V
GS(off)
V
DG
= 5 V, V
GS(L)
= –10 V
Capacitance vs. Gate-Source Voltage
30
–20
24
18
12
6
C
f = 1 MHz
C
iss
@ V
DS
= 0 V
C
rss
@ V
DS
= 0 V
0
V
GS(off)
– Gate-Source Cutoff Voltage (V)
T
A
– Temperature ( C)
V
GS
– Gate-Source Voltage (V)
V
GS(off)
– Gate-Source Cutoff Voltage (V)
I
D
– Drain Current (mA)
I
D
– Drain Current (mA)
60
40
20
80
40
80
60
40
20
–2
–4
–6
–8
–35
120
80
40
5
45
65
105
–2
–4
–6
–8
2
4
6
8
–4
–8
–12
–16
S
0
t
f
r
D
)
r
D
)
r
D
)
相關PDF資料
PDF描述
2N4856 N-Channel JFET(最小柵源擊穿電壓-40V,最大導通電阻25Ω的N溝道結型場效應管)
2N4857 N-Channel JFET(最小柵源擊穿電壓-40V,最大導通電阻40Ω的N溝道結型場效應管)
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2N4859 N-Channel JFET(最小柵源擊穿電壓-30V,最大導通電阻25Ω的N溝道結型場效應管)
2N4860 N-Channel JFET(最小柵源擊穿電壓-30V,最大導通電阻40Ω的N溝道結型場效應管)
相關代理商/技術參數(shù)
參數(shù)描述
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