參數(shù)資料
型號: U423
廠商: Vishay Intertechnology,Inc.
英文描述: Monolithic Dual N-Channel JFET(最小柵源擊穿電壓-40V,柵極工作電流-0.25pA的單片雙N溝道結型場效應管)
中文描述: 單片雙N溝道場效應(最小柵源擊穿電壓- 40V的,柵極工作電流,0.25pA的單片雙?溝道結型場效應管)
文件頁數(shù): 5/5頁
文件大?。?/td> 72K
代理商: U423
U421/423
Siliconix
P-37514—Rev. B, 25-Jul-94
5
Typical Characteristics (Cont’d)
Common-Source Input Capacitance
vs. Gate-Source Voltage
2
10
100
1 k
100 k
10 k
V
GS
– Gate-Source Voltage (V)
C
i
V
DS
= 0 V
5 V
10 V
f = 1 MHz
0
1.6
1.2
0.8
0.4
0
–20
–4
–8
–12
–16
Common-Source Reverse Feedback
Capacitance vs. Gate-Source Voltage
C
r
V
GS
– Gate-Source Voltage (V)
V
DS
= 0 V
5 V
10 V
f = 1 MHz
1
0
0.8
0.6
0.4
0.2
0
–20
–4
–8
–12
–16
Output Conductance vs. Drain Current
I
D
– Drain Current ( A)
V
GS(off)
= –1 V
T
A
= –55 C
125 C
10
100
1000
1
0
0.8
0.6
0.4
0.2
Equivalent Input Noise Voltage vs. Frequency
f – Frequency (Hz)
V
DS
= 10 V
I
D
= 30 A
I
D
= 100 A
50
0
40
30
20
10
10
100
1000
Common-Source Forward Transconductance
vs. Drain Current
I
D
– Drain Current ( A)
g
f
T
A
= –55 C
125 C
1
0
0.8
0.6
0.4
0.2
On-Resistance and Output Conductance
vs. Gate-Source Cutoff Voltage
V
GS(off)
– Gate-Source Cutoff Voltage (V)
r
DS
@ I
D
= 10 A, V
GS
= 0 V
g
os
@ V
DS
= 10 V, V
GS
= 0 V, f = 1 kHz
r
DS
g
os
20
16
0
12
8
4
5
0
4
3
2
1
0
–5
–1
–2
–3
–4
V
DS
= 10 V
f = 1 kHz
V
GS(off)
= –1 V
V
DS
= 10 V
f = 1 kHz
25 C
S
g
f
(
e
n
/
)
r
D
)
S
g
25 C
相關PDF資料
PDF描述
U430 Matched N-Channel Pairs
U431 Matched N-Channel Pairs
U430 Matched N-Channel JFET Pairs(最小柵源擊穿電壓-25V,柵極工作電流-15pA的N溝道結型場效應管)
U431 Matched N-Channel JFET Pairs(最小柵源擊穿電壓-25V,柵極工作電流-15pA的N溝道結型場效應管)
U441 Matched N-Channel JFET Pairs(最小柵源擊穿電壓-25V,柵極工作電流-1pA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
U423_PDIP 制造商:MICROSS 制造商全稱:MICROSS 功能描述:high input impedance Monolithic Dual N-Channel JFET
U423_SOIC 制造商:MICROSS 制造商全稱:MICROSS 功能描述:high input impedance Monolithic Dual N-Channel JFET
U423_SOT-23 制造商:MICROSS 制造商全稱:MICROSS 功能描述:high input impedance Monolithic Dual N-Channel JFET
U423_TO-71 制造商:MICROSS 制造商全稱:MICROSS 功能描述:high input impedance Monolithic Dual N-Channel JFET
U423_TO-78 制造商:MICROSS 制造商全稱:MICROSS 功能描述:a high input impedance Monolithic Dual N-Channel JFET