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2N3958 PDF预览

2N3958

更新时间: 2024-11-25 06:24:19
品牌 Logo 应用领域
威世 - VISHAY 晶体小信号场效应晶体管
页数 文件大小 规格书
5页 51K
描述
Monolithic N-Channel JFET Dual

2N3958 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
包装说明:,Reach Compliance Code:unknown
风险等级:5.73FET 技术:JUNCTION
JESD-609代码:e0最高工作温度:200 °C
极性/信道类型:N-CHANNEL最大功率耗散 (Abs):0.5 W
子类别:FET General Purpose Small Signal表面贴装:NO
端子面层:Tin/Lead (Sn/Pb)Base Number Matches:1

2N3958 数据手册

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2N3958  
Vishay Siliconix  
Monolithic N-Channel JFET Dual  
PRODUCT SUMMARY  
VGS(off) (V) V(BR)GSS Min (V) gfs Min (mS) IG Max (pA) jVGS1 – VGS2j Max (mV)  
–1.0 to –4.5  
–50  
1
–50  
25  
FEATURES  
BENEFITS  
APPLICATIONS  
D Monolithic Design  
D High Slew Rate  
D Tight Differential Match vs. Current  
D Wideband Differential Amps  
D Improved Op Amp Speed, Settling Time  
D High-Speed,  
Accuracy  
Temp-Compensated,  
Single-Ended Input Amps  
D Low Offset/Drift Voltage  
D Low Gate Leakage: 5 pA  
D Low Noise: 9 nV⁄√Hz  
D High CMRR: 100 dB  
D Minimum Input Error/Trimming Requirement  
D Insignificant Signal Loss/Error Voltage  
D High System Sensitivity  
D High Speed Comparators  
D Impedance Converters  
D Minimum Error with Large Input Signal  
DESCRIPTION  
The low cost 2N3958 JFET dual is designed for  
high-performance differential amplification for a wide range of  
precision test instrumentation applications. This series  
features tightly matched specs, low gate leakage for accuracy,  
and wide dynamic range with IG guaranteed at VDG = 20 V.  
The hermetically-sealed TO-71 package is available with full  
military processing (see Military Information and the  
2N5545/5546/5547JANTX/JANTXV data sheet).  
For similar products see 2N5196/5197/5198/5199, the  
low-noise U/SST401 series, the high-gain 2N5911/5912, and  
the low-leakage U421/423 data sheets.  
TO-71  
S
G
2
1
1
3
6
4
D
1
D
2
2
5
G
1
S
2
Top View  
ABSOLUTE MAXIMUM RATINGS  
a
Gate-Drain, Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 V  
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA  
Power Dissipation :  
Notes  
Per Side . . . . . . . . . . . . . . . . . . . . . . . . 250 mW  
b
Total . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW  
1
Lead Temperature ( / ” from case for 10 sec.) . . . . . . . . . . . . . . . . . . 300 _C  
16  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 200_C  
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 150_C  
a. Derate 2 mW/_C above 85_C  
b. Derate 4 mW/_C above 85_C  
Document Number: 70256  
S-04031—Rev. B, 04-Jun-01  
www.vishay.com  
8-1  

2N3958 替代型号

型号 品牌 替代类型 描述 数据表
SI6966DQ FAIRCHILD

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