J310 TO-92 3L ROHS

$4.45

Description：JFET N-CH 25V TO92
Series：J310

SKU:8f4ba96021b8 Category: JFETs Brand: Linear Integrated Systems, Inc.

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Product introduction

Product Detailed Parameters

Description：JFET N-CH 25V TO92
Series：J310
Mfr：Linear Integrated Systems, Inc.
Package：Bulk
FET Type：N-Channel
Voltage - Breakdown (V(BR)GSS)：25 V
Drain to Source Voltage (Vdss)：-
Current - Drain (Idss) @ Vds (Vgs=0)：24 mA @ 10 V
Current Drain (Id) - Max：-
Voltage - Cutoff (VGS off) @ Id：2 V @ 1 nA
Input Capacitance (Ciss) (Max) @ Vds：4pF @ 10V
Resistance - RDS(On)：35 Ohms
Power - Max：350 mW
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92
Grade：-
Qualification：-

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J310 TO-92 3L ROHS

Overview

The J310 is an N-channel RF small-signal Junction Field-Effect Transistor (JFET) manufactured by Linear Integrated Systems, Inc. Housed in a TO-92 three-pin cylindrical plastic package, this silicon device operates in depletion mode and is designed for ultra-high frequency applications. It features a maximum feedback capacitance of 2.5 pF and serves primarily as an amplifier element within electronic circuits.

Feature Summary

N-channel junction field-effect transistor architecture
Ultra-high frequency operational capability
Depletion mode operation for amplifier applications

Applications

RF signal amplification
UHF band circuit design
Small-signal processing stages

Procurement Notes

Verify the manufacturer designation carefully, as Linear Integrated Systems has undergone corporate restructuring and asset transfers. Confirm that the specific unit matches the original LSI specifications rather than generic equivalents. Ensure the component meets RoHS compliance requirements if mandated by the target assembly standards.

Selection Notes

Select this component when a low-noise, high-frequency N-channel JFET is required for UHF applications. The TO-92 through-hole package suits prototyping or legacy board designs. Verify that the 2.5 pF feedback capacitance aligns with the impedance matching requirements of the intended RF stage to ensure optimal performance stability.

Part Context

This discrete semiconductor belongs to the family of RF small-signal transistors. Unlike power devices, it focuses on signal integrity at high frequencies. The TO-92 form factor distinguishes it from surface-mount alternatives, providing mechanical robustness for through-hole mounting while maintaining the electrical characteristics necessary for sensitive radio frequency amplification tasks.