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U430 PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 U430
기능 Matched N-Channel Pairs
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U430 데이터시트, 핀배열, 회로
Matched N-Channel Pairs
U430/431
Vishay Siliconix
PRODUCT SUMMARY
Part Number
U430
U431
VGS(off) (V)
–1 to –4
–2 to –6
V(BR)GSS Min (V)
–25
–25
gfs Min (mS)
10
10
IG Typ (pA)
–15
–15
jVGS1 – VGS2j Typ (mV)
25
25
FEATURES
D Two-Chip Design
D High Slew Rate
D Low Offset/Drift Voltage
D Low Gate Leakage: 15 pA
D Low Noise
D High CMRR: 75 dB
BENEFITS
D Tight Differential Match vs. Current
D Improved Op Amp Speed, Settling Time Accuracy
D Minimum Input Error/Trimming Requirement
D Insignificant Signal Loss/Error Voltage
D High System Sensitivity
D Minimum Error with Large Input Signals
APPLICATIONS
D Wideband Differential Amps
D High-Speed, Temp-Compensated,
Single-Ended Input Amps
D High-Speed Comparators
D Impedance Converters
DESCRIPTION
The U430/431 are matched JFET pairs assembled in a TO-78
package. These devices offer good power gain even at
frequencies beyond 250 MHz.
The TO-78 package is available with full military processing
(see Military Information).
For similar products, see the low-noise U/SST401 series, the
high-gain 2N5911/5912, and the low-leakage U421/423 data
sheets.
TO-78
S1
1
G1 2
S2
7
6 G2
35
D1 4 D2
Case
Top View
ABSOLUTE MAXIMUM RATINGS
Gate-Drain, Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25 V
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA
Lead Temperature (1/16” from case for 10 sec.) . . . . . . . . . . . . . . . . . . 300 _C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 200_C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 150_C
Document Number: 70249
S-04031—Rev. E, 04-Jun-01
Power Dissipation :
Per Sidea . . . . . . . . . . . . . . . . . . . . . . . . 300 mW
Totalb . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW
Notes
a. Derate 2.4 mW/_C above 25_C
b. Derate 4 mW/_C above 25_C
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8-1




U430 pdf, 반도체, 판매, 대치품
U430/431
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25_C UNLESS OTHERWISE NOTED)
Output Characteristics
20
Output Characteristics
50
VGS(off) = 1.5 V
16
VGS = 0 V
0.2 V
VGS(off) = 3 V
40
VGS = 0 V
0.4 V
12 30
0.4 V
0.8 V
8
4
0
0
0.6 V
0.8 V
1.0 V
2 46 8
VDS Drain-Source Voltage (V)
10
20
10
0
0
1.2 V
1.6 V
2.0 V
2.4 V
2 46 8
VDS Drain-Source Voltage (V)
10
Output Characteristics
15
VGS(off) = 1.5 V
12
VGS = 0 V
0.2 V
9
0.4 V
6
0.6 V
3 0.8 V
0
0
1.0 V
0.2 0.4 0.6 0.8
VDS Drain-Source Voltage (V)
1
Output Characteristics
30
VGS(off) = 3 V
24
VGS = 0 V
18
12
6
0
0
0.4 V
0.8 V
1.2 V
1.6 V
2.0 V
2.4 V
0.2 0.4 0.6 0.8
VDS Drain-Source Voltage (V)
1
Transfer Characteristics
30
VGS(off) = 1.5 V
VDS = 10 V
f = 1 kHz
24
Transfer Characteristics
100
VGS(off) = 3 V
VDS = 10 V
f = 1 kHz
80
18 TA = 55_C
25_C
12
60 TA = 55_C
25_C
40
6 125_C
20 125_C
0
0
0.4 0.8 1.2 1.6
VGS Gate-Source Voltage (V)
2
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8-4
0
0
0.6
1.2
1.8
2.4
VGS Gate-Source Voltage (V)
3
Document Number: 70249
S-04031Rev. E, 04-Jun-01

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부품번호상세설명 및 기능제조사
U430

Matched N-Channel Pairs

Vishay Siliconix
Vishay Siliconix
U431

Matched N-Channel Pairs

Vishay Siliconix
Vishay Siliconix

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