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2N4340 PDF预览

2N4340

更新时间: 2024-11-09 06:24:23
品牌 Logo 应用领域
威世 - VISHAY /
页数 文件大小 规格书
6页 53K
描述
N-Channel JFETs

2N4340 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:BCY包装说明:CYLINDRICAL, O-MBCY-W3
针数:3Reach Compliance Code:unknown
ECCN代码:EAR99风险等级:5.36
其他特性:LOW NOISE外壳连接:GATE
配置:SINGLE最大漏源导通电阻:1500 Ω
FET 技术:JUNCTION最大反馈电容 (Crss):3 pF
JEDEC-95代码:TO-206AAJESD-30 代码:O-MBCY-W3
JESD-609代码:e0元件数量:1
端子数量:3工作模式:DEPLETION MODE
最高工作温度:200 °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最大功率耗散 (Abs):0.3 W
子类别:Other Transistors表面贴装:NO
端子面层:Tin/Lead (Sn/Pb)端子形式:WIRE
端子位置:BOTTOM晶体管应用:AMPLIFIER
晶体管元件材料:SILICONBase Number Matches:1

2N4340 数据手册

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2N4338/4339/4340/4341  
Vishay Siliconix  
N-Channel JFETs  
PRODUCT SUMMARY  
Part Number VGS(off) (V) V(BR)GSS Min (V) gfs Min (mS) IDSS Max (mA)  
2N4338  
2N4339  
2N4340  
2N4341  
–0.3 to –1  
–0.6 to –1.8  
–1 to –3  
–50  
–50  
–50  
–50  
0.6  
0.8  
1.3  
2
0.6  
1.5  
3.6  
9
–2 to –6  
FEATURES  
BENEFITS  
APPLICATIONS  
D Low Cutoff Voltage: 2N4338 <1 V  
D High Input Impedance  
D Full Performance from Low-Voltage  
D High-Gain, Low-Noise Amplifiers  
Power Supply: Down to 1 V  
D Low-Current, Low-Voltage  
D Low Signal Loss/System Error  
Battery-Powered Amplifiers  
D Very Low Noise  
D High System Sensitivity  
D Infrared Detector Amplifiers  
D High Gain: AV = 80 @ 20 mA  
D High-Quality Low-Level Signal  
D Ultrahigh Input Impedance  
Amplification  
Pre-Amplifiers  
DESCRIPTION  
The 2N4338/4339/4340/4341 n-channel JFETs are designed  
for sensitive amplifier stages at low- to mid-frequencies. Low  
cut-off voltages accommodate low-level power supplies and  
low leakage for improved system accuracy.  
The TO-206AA (TO-18) package is hermetically sealed and  
suitable for military processing (see Military Information). For  
similar products in TO-226AA (TO-92) and TO-236 (SOT-23)  
packages, see the J/SST201 series data sheet.  
TO-206AA  
(TO-18)  
S
1
2
3
D
G and Case  
Top View  
ABSOLUTE MAXIMUM RATINGS  
1
Gate-Source/Gate-DrainVoltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –50 V  
Forward Gate Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50 mA  
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . –65 to 200_C  
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . –55 to 175_C  
Lead Temperature ( / ” from case for 10 sec.) . . . . . . . . . . . . . . . . . . . 300_C  
16  
a
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 300 mW  
Notes  
a. Derate 2 mW/_C above 25_C  
For applications information see AN102 and AN106.  
Document Number: 70240  
S-04028—Rev. E, 04-Jun-01  
www.vishay.com  
7-1  

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