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See Technical Specifications

2N4857A +BOM

The 2N4857A is a N-channel JFET transistor designed for a maximum voltage of 40 volts, enclosed in a TO-18 package with three pins

Manufacturer:

Vishay Intertechnology, Inc
Mfr.Part #:

2N4857A
Datasheet:

2N4857A Datasheet (PDF)
Feature-channel-type:

N
Feature-configuration:

Single
Feature-maximum-gate-source-voltage-v:

-40
Feature-maximum-drain-gate-voltage-v:

-40

2N4857A General Description

Housed in a TO-92 package, the 2N4857A is designed for through-hole mounting on printed circuit boards, providing ease of installation and secure placement. Its wide operating temperature range of -55°C to 150°C ensures reliable performance in diverse environmental conditions, making it a versatile choice for various electronic systems

Key Features

-40V Gate-source voltage
-40V Gate-drain voltage
±40V Drain-source voltage
10mA Gate current
300mW Device dissipation at or below 25°C free air temperature

Specifications

feature-material		feature-channel-type	N
feature-configuration	Single	feature-maximum-gate-source-voltage-v	-40
feature-maximum-drain-gate-voltage-v	-40	feature-maximum-power-dissipation-mw	1800
feature-packaging		feature-rad-hard
feature-pin-count	3	feature-cecc-qualified	No
feature-esd-protection		feature-military	No
feature-aec-qualified	No	feature-eccn-code
feature-svhc	No	feature-svhc-exceeds-threshold	No