Datasheet > U430

U430

更新时间： 2024-09-30 22:18:19

品牌	Logo	应用领域
威世 - VISHAY		/
页数	文件大小	规格书
6页	54K
描述
Matched N-Channel Pairs

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U430 数据手册

U430/431

Vishay Siliconix

Matched N-Channel Pairs

PRODUCT SUMMARY

Part Number V_GS(off)(V) V_(BR)GSSMin (V) g_fsMin (mS) I_GTyp (pA) jV_GS1– V_GS2j Typ (mV)

U430

U431

–1 to –4

–2 to –6

–25

–15

FEATURES

BENEFITS

APPLICATIONS

D Two-Chip Design

D High Slew Rate

D Tight Differential Match vs. Current

D Wideband Differential Amps

D Improved Op Amp Speed, Settling Time Accuracy D High-Speed, Temp-Compensated,

Single-Ended Input Amps

D Low Offset/Drift Voltage

D Minimum Input Error/Trimming Requirement

D High-Speed Comparators

D Low Gate Leakage: 15 pA D Insignificant Signal Loss/Error Voltage

D Impedance Converters

D Low Noise

D High System Sensitivity

D High CMRR: 75 dB

D Minimum Error with Large Input Signals

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

Case

Top View

ABSOLUTE MAXIMUM RATINGS

Gate-Drain, Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –25 V

Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 mA

Power Dissipation :

Notes

Per Side . . . . . . . . . . . . . . . . . . . . . . . . 300 mW

Total . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW

Lead Temperature ( / ” from case for 10 sec.) . . . . . . . . . . . . . . . . . . 300 _C

Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 200_C

Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 150_C

a. Derate 2.4 mW/_C above 25_C

b. Derate 4 mW/_C above 25_C

Document Number: 70249

S-04031—Rev. E, 04-Jun-01

www.vishay.com

8-1

12 3 4 5 6

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与U430相关器件

型号	品牌	获取价格	描述	数据表
U430-1	VISHAY	获取价格	Small Signal Field-Effect Transistor, 2-Element, N-Channel, Silicon, Junction FET, TO-78
U430-2	VISHAY	获取价格	Small Signal Field-Effect Transistor, 2-Element, N-Channel, Silicon, Junction FET, TO-78
U430-E3	VISHAY	获取价格	TRANSISTOR 2 CHANNEL, VHF BAND, Si, N-CHANNEL, RF SMALL SIGNAL, JFET, TO-78, TO-78, 7 PIN,
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