參數(shù)資料
型號： 2N4856A
廠商： VISHAY SILICONIX
元件分類： 小信號晶體管
英文描述： N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-206AA
封裝： HERMETIC SEALED, TO-18, 3 PIN
文件頁數(shù)： 1/6頁
文件大小： 51K
代理商： 2N4856A
2N4856A/4857A/4858A
Vishay Siliconix
Document Number: 70243
S-04028—Rev. D, 04-Jun-01
www.vishay.com
7-1
N-Channel JFETs
PRODUCT SUMMARY
Part
Number
VGS(off)
(V)
V(BR)GSS
Min (V)
IDSS Min
(mA)
rDS(on) Max
(
W)
ID(off) Typ
(pA)
tON Typ
(ns)
2N4856A
–4 to –10
–40
50
25
5
4
2N4857A
–2 to –6
–40
20
40
5
4
2N4858A
–0.8 to –4
–40
8
60
5
4
FEATURES
BENEFITS
APPLICATIONS
D Low On-Resistance: 2N4856A
<25
W
D Fast Switching—tON: 4 ns
D High Off-Isolation—ID(off): 5 pA
D Low Capacitance: 3 pF
D Low Insertion Loss
D Low Error Voltage
D High-Speed Analog Circuit Performance
D Negligible “Off-Error,” Excellent Accuracy
D Good Frequency Response
D Eliminates Additional Buffering
D Analog Switches
D Choppers
D Sample-and-Hold
D Normally “On” Switches
D Current Limiters
DESCRIPTION
The
2N4856A/4857A/4858A
all-purpose
JFET
analog
switches offer low on-resistance, low capacitance, good
isolation, and fast switching.
Hermetically-sealed TO-206AA (TO-18) packaging allows full
military processing (see Military Information). For similar
products in TO-226AA (TO-92) and SOT-23 packages, see the
J/SST111 series data sheet. For
similar duals, see the
2N5564/5565/5566 data sheet.
D
S
G and Case
TO-206AA
(TO-18)
Top View
1
23
相關(guān)PDF資料
PDF描述
2N4857A N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-206AA
2N4858A N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-206AA
2N4857A N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
2N4857LEADFREE N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
2N4860LEADFREE N-CHANNEL, Si, SMALL SIGNAL, JFET, TO-18
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
2N4856A-E3 功能描述:JFET 40V 5pA RoHS:否 制造商:ON Semiconductor 晶體管極性:N-Channel 漏極電流（Vgs=0 時的 Idss）:50 mA 漏源電壓 VDS:15 V 閘/源擊穿電壓: 漏極連續(xù)電流:50 mA 配置: 安裝風格: 封裝 / 箱體:SC-59 封裝:Reel
2N4856JAN 制造商:Harris Corporation 功能描述:
2N4856JAN01 制造商:Vishay Intertechnologies 功能描述:Trans JFET N-CH 3-Pin TO-206AA
2N4856JAN02 制造商:Vishay Siliconix 功能描述:TRANS JFET N-CH 3PIN TO-206AA - Bulk 制造商:Vishay Siliconix 功能描述:MOSFET N-CH 40V 50MA TO-18
2N4856JANTX 制造商: 功能描述: 制造商:undefined 功能描述: 制造商:Vishay Intertechnologies 功能描述:N CHANNEL JFET, -40V, TO-206AA, Transistor Type:JFET, Breakdown Voltage Vbr:-40V 制造商:Vishay Siliconix 功能描述:N CHANNEL JFET, -40V, TO-206AA, Transistor Type:JFET, Breakdown Voltage Vbr:-40V, Zero Gate Voltage Drain Current Idss Min:50mA, Zero Gate Voltage Drain Current Idss Max:50mA, Gate-Source Cutoff Voltage Vgs(off) Max:-10V , RoHS Compliant: No
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