U431 Vishay, U431 Datasheet - Page 6

• 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

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