U431 Vishay, U431 Datasheet - Page 6
![Transistor](/photos/22/17/221710/3758121_sml.gif)
U431
Manufacturer Part Number
U431
Description
Transistor
Manufacturer
Vishay
Specifications of U431
Channel Type
N
Configuration
Dual
Gate-source Voltage (max)
25V
Drain-gate Voltage (max)
-25V
Operating Temperature (min)
-55C
Operating Temperature (max)
150C
Operating Temperature Classification
Military
Mounting
Through Hole
Pin Count
7
Package Type
TO-78
Power Dissipation Pd
500mW
Continuous Drain Current Id
60mA
Gate-source Breakdown Voltage
-25V
Mounting Type
Through Hole
Peak Reflow Compatible (260 C)
No
Transistor Polarity
N Channel
Current Rating
10mA
Gate-source Cutoff Voltage
-6V
Leaded Process Compatible
No
Rohs Compliant
No
Lead Free Status / RoHS Status
Not Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
U431
Manufacturer:
SI专营金封全系列
Quantity:
20 000
Part Number:
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Manufacturer:
TFK
Quantity:
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Part Number:
U4314B
Manufacturer:
TFK
Quantity:
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Part Number:
U4314B-AFPG3
Manufacturer:
TEMIC
Quantity:
20 000
U430/431
Vishay Siliconix
www.vishay.com
8-6
0.01
0.1
20
16
12
10
1
8
4
0
100
10
Equivalent Input Noise Voltage vs. Frequency
V
V
I
Common–Gate
D
DS
DG
= 10 mA
= 10 V
I
= 10 V
D
Reverse Admittance vs. Frequency
= 1 mA
I
D
100
= 10 mA
200
f – Frequency (MHz)
f – Frequency (Hz)
–b
rg
–g
rg
1 k
500
10 k
+g
rg
_
100 k
1000
100
150
120
0.1
10
90
60
30
1
0
100
0.1
V
I
Common–Gate
D
DG
Output Conductance vs. Drain Current
V
= 10 mA
GS(off)
Output Admittance vs. Frequency
= 10 V
= –3 V
200
I
D
f – Frequency (MHz)
– Drain Current (mA)
25_C
1
S-04031—Rev. E, 04-Jun-01
Document Number: 70249
T
V
f = 1 kHz
A
DS
500
= –55_C
= 10 V
125_C
b
g
og
og
1000
10