SST4117-SOT-23 [Linear]

Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, SOT-23, 3 PIN;


型号：	SST4117-SOT-23
厂家：	Linear
描述：	Small Signal Field-Effect Transistor, 1-Element, N-Channel, Silicon, Junction FET, SOT-23, 3 PIN 开关光电二极管晶体管
文件：	总1页 (文件大小：278K)
中文：	中文翻译
下载：	下载PDF数据表文档文件

SST4117

N-CHANNEL JFET

Linear Systems replaces discontinued Siliconix SST4117

The SST4117 is an Ultra-High Input Impedance N-Channel JFET

FEATURES

The SST4117 provides ultra-high input impedance. The

device is specified with a 10-pA limit and is ideal for use

as a high-impedance sensitive front-end amplifier.

DIRECT REPLACEMENT FOR SILICONIX SST4117

LOW POWER

I_DSS<90 µA

I_GSS<10 pA

MINIMUM CIRCUIT LOADING

ABSOLUTE MAXIMUM RATINGS

@ 25°C (unless otherwise noted)

SST4117 Benefits:

Insignificant Signal Loss/Error Voltage

with High-Impedance Source

Maximum Temperatures

Storage Temperature

Operating Junction Temperature

Maximum Power Dissipation

Continuous Power Dissipation

MAXIMUM CURRENT

Gate Current (Note 1)

MAXIMUM VOLTAGES

Gate to Drain or Gate to Source (Note 2)

Low Power Consumption (Battery)

Maximum Signal Output, Low Noise

High Sensitivity to Low-Level Signals

‐65°C to +175°C

‐55°C to +150°C

SST4117 Applications:

300mW

50mA

‐40V

High-Impedance Transducer

Smoke Detector Input

Infrared Detector Amplifier

Precision Test Equipment

SST4117 ELECTRICAL CHARACTERISTICS @ 25°C (unless otherwise noted)

SYMBOL

BV_GSS

V_GS(off)

I_DSS

CHARACTERISTIC

MIN

‐40

‐0.6

0.03

‐‐

TYP.

‐‐

MAX

‐‐

‐1.8

0.09

‐10

‐25

210

UNITS

CONDITIONS

Gate to Source Breakdown Voltage

Gate to Source Cutoff Voltage

Gate to Source Saturation Current

Gate Leakage Current

I_G= ‐1µA, V_DS= 0V

V_DS= 10V, I_D= 1nA

V_DS= 10V, V_GS= 0V

V_GS= ‐20V, V_DS= 0V

I_GSS

Click To Buy

V_GS= ‐20V, V_DS= 0V, 150°C

V_DS= 10V, V_GS= 0V, f = 1kHz

g_fs

g_os

C_iss

C_rss

Forward Transconductance(Note 3)

Output Conductance

µmho

Input Capacitance

‐‐

1.5

V_DS= 10V, V_GS= 0V, f = 1MHz

Reverse Transfer Capacitance

1 . Absolute maximum ratings are limiting values above which SST4117 serviceability may be impaired.

2. Due to symmetrical geometry, these units may be operated with source and drain leads interchanged

3. This parameter is measured during a 2ms interval 100ms after power is applied. (Not a JEDEC condition.)

NOTES

Micross Components Europe

Available Packages:

SOT-23 (Top View)

SST4117 in SOT-23

SST4117 in bare die.

Please contact Micross for full

package and die dimensions

Tel: +44 1603 788967

Email: chipcomponents@micross.com

Web: http://www.micross.com/distribution

Information furnished by Linear Integrated Systems and Micross Components is believed to be accurate and reliable. However, no responsibility is assumed

for its use; nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise

under any patent or patent rights of Linear Integrated Systems.

Micross Components Ltd, United Kingdom, Tel: +44 1603 788967, Fax: +44 1603788920, Email: chipcomponents@micross.com Web: www.micross.com/distribution.aspx

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