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See Technical Specifications

JANTX2N4857

Trans JFET N-CH 3-Pin TO-206AA

Manufacturer:

Microchip Technology, Inc
Mfr.Part #:

JANTX2N4857
Datasheet:

JANTX2N4857 Datasheet (PDF)
FET Type:

N-Channel
Voltage - Breakdown (V(BR)GSS):

40 V
Drain to Source Voltage (Vdss):

40 V
Current - Drain (Idss) @ Vds (Vgs=0):

100 mA @ 15 V
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JANTX2N4857 General Description

The JANTX2N4857 is a JFET transistor that operates as a voltage-controlled resistor. It is specifically designed for low-level signal amplification and switching applications.

Key Features

N-Channel JFET: The JANTX2N4857 is an N-channel JFET, meaning it is a three-terminal device with a gate, drain, and source. It allows current to flow between the drain and source terminals when a voltage is applied to the gate terminal.
Low Noise: It offers low noise performance, making it suitable for applications where signal fidelity is critical.
High Input Impedance: The transistor has a high input impedance, allowing it to interface with high impedance signal sources without significant loading effects.
Low Leakage Current: It has low leakage current, which helps in maintaining signal integrity in applications with low-level signals.
Wide Operating Temperature Range: The transistor is designed to operate over a wide temperature range, making it suitable for various environmental conditions.

Microchip Technology, Inc Original Stock

Application

The JANTX2N4857 transistor can be used in a variety of applications, including low-noise amplifiers, audio signal amplification, high-impedance preamplifiers, analog switches, and voltage-controlled resistors.

Specifications

Category	Discrete Semiconductor ProductsTransistorsJFETs	Series	-
FET Type	N-Channel	Voltage - Breakdown (V(BR)GSS)	40 V
Drain to Source Voltage (Vdss)	40 V	Current - Drain (Idss) @ Vds (Vgs=0)	100 mA @ 15 V
Voltage - Cutoff (VGS off) @ Id	6 V @ 500 pA	Input Capacitance (Ciss) (Max) @ Vds	18pF @ 10V (VGS)
Resistance - RDS(On)	40 Ohms	Power - Max	360 mW
Operating Temperature	-65°C ~ 200°C (TJ)	Mounting Type	Through Hole