U431 Vishay, U431 Datasheet - Page 4
![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:
U4311B
Manufacturer:
TFK
Quantity:
20 000
Part Number:
U4314B
Manufacturer:
TFK
Quantity:
20 000
Part Number:
U4314B-AFPG3
Manufacturer:
TEMIC
Quantity:
20 000
U430/431
Vishay Siliconix
www.vishay.com
8-4
20
16
12
15
12
30
24
18
12
8
4
0
6
0
9
6
3
0
0
0
0
V
GS(off)
V
V
125_C
GS(off)
GS(off)
T
A
–0.4
0.2
= –1.5 V
2
= –55_C
= –1.5 V
= –1.5 V
V
V
V
Transfer Characteristics
DS
DS
Output Characteristics
Output Characteristics
GS
– Drain-Source Voltage (V)
– Drain-Source Voltage (V)
– Gate-Source Voltage (V)
25_C
–0.8
0.4
4
–1.2
0.6
6
V
f = 1 kHz
DS
V
GS
= 10 V
V
GS
= 0 V
–0.2 V
–1.6
–0.6 V
–1.0 V
–0.4 V
–0.8 V
0.8
8
= 0 V
–0.2 V
–0.4 V
–0.6 V
–0.8 V
–1.0 V
_
10
–2
1
100
80
60
40
20
50
40
30
20
10
30
24
18
12
0
6
0
0
0
0
0
V
125_C
GS(off)
T
V
V
A
GS(off)
GS(off)
= –55_C
–0.6
0.2
= –3 V
2
= –3 V
V
V
V
= –3 V
Transfer Characteristics
DS
DS
Output Characteristics
Output Characteristics
GS
– Drain-Source Voltage (V)
– Drain-Source Voltage (V)
– Gate-Source Voltage (V)
25_C
–1.2
0.4
4
–0.4 V
–1.8
S-04031—Rev. E, 04-Jun-01
0.6
6
Document Number: 70249
V
f = 1 kHz
DS
= 10 V
V
V
GS
GS
–2.4
0.8
8
= 0 V
= 0 V
–0.4 V
–0.8 V
–1.2 V
–1.6 V
–2.0 V
–2.4 V
–1.2 V
–1.6 V
–2.0 V
–2.4 V
–0.8 V
10
–3
1