TF252TH-4-TL-H

$0.04

Description：JFET N-CH 1MA 3VTFP
Series：-

SKU:4bb44b02eded Category: JFETs Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：JFET N-CH 1MA 3VTFP
Series：-
Mfr：onsemi
Package：Tape & Reel (TR),Bulk
FET Type：N-Channel
Voltage - Breakdown (V(BR)GSS)：-
Drain to Source Voltage (Vdss)：-
Current - Drain (Idss) @ Vds (Vgs=0)：140 µA @ 2 V
Current Drain (Id) - Max：1 mA
Voltage - Cutoff (VGS off) @ Id：100 mV @ 1 µA
Input Capacitance (Ciss) (Max) @ Vds：3.1pF @ 2V
Resistance - RDS(On)：-
Power - Max：100 mW
Operating Temperature：150°C (TJ)
Mounting Type：Surface Mount
Package / Case：3-SMD, Flat Leads
Supplier Device Package：3-VTFP
Grade：-
Qualification：-

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TF252TH-4-TL-H

Overview

The TF252TH-4-TL-H is an N-channel Junction Field-Effect Transistor (JFET) manufactured by onsemi. It features a maximum drain current of 1 mA and a power dissipation rating of 100 mW. The device utilizes a 3-VTFP surface-mount package with a maximum junction temperature of 150°C. Key electrical characteristics include a gate-source cutoff voltage of 200 mV at 1 µA, a gate-source breakdown voltage of -20 V, and a maximum input capacitance of 3.5 pF at 5 V.

Feature Summary

N-channel JFET configuration for signal processing applications
Low input capacitance suitable for high-frequency circuits
Surface-mount 3-VTFP package design

Applications

Electret condenser microphone preamplifiers
High-impedance buffer stages
Low-noise amplifier input stages

Procurement Notes

Verify component authenticity through authorized channels as the part status is discontinued. Confirm package integrity and pin alignment against the 3-VTFP specification before integration. Review datasheet revisions for any parameter updates or manufacturing changes that may affect circuit performance.

Selection Notes

Select this component for designs requiring low noise and high input impedance in compact form factors. Ensure the circuit operates within the specified 150°C junction temperature limit. Verify that the required drain current and cutoff voltage parameters align with the specific application requirements.

Part Context

This component belongs to the TF202THC series of N-channel JFETs from onsemi. It shares similar packaging and functional characteristics with other parts in the family, such as the TF202THC-4-TL-H and TF256TH-4-TL-H, designed primarily for audio and sensor interface applications.