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U290 PDF预览

U290

更新时间: 2024-01-25 13:57:45
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
5页 71K
描述
N-Channel JFETs

U290 技术参数

生命周期:Obsolete包装说明:CYLINDRICAL, O-MBCY-W3
Reach Compliance Code:unknownHTS代码:8541.21.00.95
风险等级:5.7外壳连接:GATE
配置:SINGLE最大漏源导通电阻:3 Ω
FET 技术:JUNCTION最大反馈电容 (Crss):30 pF
JEDEC-95代码:TO-206ACJESD-30 代码:O-MBCY-W3
元件数量:1端子数量:3
工作模式:DEPLETION MODE最高工作温度:150 °C
封装主体材料:METAL封装形状:ROUND
封装形式:CYLINDRICAL极性/信道类型:N-CHANNEL
认证状态:Not Qualified表面贴装:NO
端子形式:WIRE端子位置:BOTTOM
晶体管应用:SWITCHING晶体管元件材料:SILICON
Base Number Matches:1

U290 数据手册

 浏览型号U290的Datasheet PDF文件第2页浏览型号U290的Datasheet PDF文件第3页浏览型号U290的Datasheet PDF文件第4页浏览型号U290的Datasheet PDF文件第5页 
U290/291  
Vishay Siliconix  
N-Channel JFETs  
PRODUCT SUMMARY  
Part Number  
VGS(off) (V)  
rDS(on) Max () ID(off) Typ (pA)  
tON Typ (ns)  
U290  
U291  
4.0 to 10  
1.5 to 4.5  
3
7
10  
10  
14  
14  
FEATURES  
BENEFITS  
APPLICATIONS  
D Low On-Resistance: U290 < 3  
D Fast Switching—tON: 14 ns  
D High Off-Isolation  
D Low Error Voltage  
D Analog Switches  
D Choppers  
D High-Speed Analog Circuit Performance  
D Negligible “Off-Error,” Excellent Accuracy  
D Good Frequency Response  
D Sample-and-Hold  
D Normally “On” Switches  
D Current Limiters  
D Low Capacitance: 20 pF  
D Low Insertion Loss  
D Eliminates Additional Buffering  
DESCRIPTION  
The U290/U291 are high-performance JFET analog switches  
designed to offer low on-resistance and fast switching. This  
series features the lowest on-resistance of any JFET in the  
industry today.  
For similar products in TO-226A (TO-92) packaging, see the  
J105/106/107 data sheet.  
TheTO-206AC (TO-52) hermetically sealed case makes this  
series suitable for military applications.  
TO-206AC  
(TO-52)  
S
1
2
Ordering Information: U290—E3  
U291—E3  
3
D
G and Case  
Top View  
U290  
U291  
ABSOLUTE MAXIMUM RATINGS  
a
Gate-Drain, Gate-Source Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30 V  
Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100 mA  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65 to 200_C  
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . 55 to 150_C  
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 500 mW  
Notes  
a. Derate 4 mW/_C above 25_C  
Document Number: 70235  
S-41139—Rev. A, 07-Jun-04  
www.vishay.com  
1

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