2N5249 TRE TIN/LEAD

$0.22

Description：TH TRANSISTOR-SMALL SIGNAL (<=1A
Series：-

SKU:eb4820a59316 Category: Single Bipolar Transistors Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：TH TRANSISTOR-SMALL SIGNAL (<=1A
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR)
Transistor Type：NPN
Current - Collector (Ic) (Max)：100 mA
Voltage - Collector Emitter Breakdown (Max)：50 V
Vce Saturation (Max) @ Ib, Ic：125mV @ 1mA, 10mA
Current - Collector Cutoff (Max)：30nA
DC Current Gain (hFE) (Min) @ Ic, Vce：400 @ 2mA, 5V
Power - Max：625 mW
Frequency - Transition：-
Operating Temperature：-65°C ~ 150°C (TJ)
Mounting Type：Through Hole
Package / Case：TO-226-3, TO-92-3 (TO-226AA)
Supplier Device Package：TO-92-3
Grade：-
Qualification：-

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2N5249 TRE TIN/LEAD

Overview

The Central Semiconductor Corp 2N5249 TRE TIN/LEAD is a silicon N-channel Junction Field-Effect Transistor (JFET) designed for through-hole mounting. It utilizes the TO-92-3 package configuration and operates within a temperature range of -65°C to +150°C. Key electrical specifications include a maximum gate-source breakdown voltage of 40 V, a gate-source cutoff voltage of 10 V, and a drain-source on-resistance of 30 Ohms. The device supports a continuous drain current of 150 mA at zero gate-source voltage and dissipates up to 625 mW of power.

Feature Summary

Single N-channel JFET configuration
Silicon semiconductor technology
Through-hole installation style
Wide operating temperature range

Applications

Low-noise amplifier circuits
High-impedance input stages
Analog switching applications
Signal processing modules

Procurement Notes

Verify the specific ordering suffix required for tin-lead plating versus lead-free options when placing orders. Confirm manufacturing lead times and minimum order quantities directly with the supplier or authorized distributor prior to procurement. Ensure compatibility with RoHS exemptions if applicable to the final assembly process.

Selection Notes

Select this component for designs requiring high input impedance and low noise characteristics in through-hole assemblies. Compare the 30 Ohm on-resistance and 150 mA current capability against circuit requirements. Consider the TO-92-3 package constraints for board space and thermal management relative to alternative surface-mount packages.

Part Context

This part belongs to the PN439x series of N-channel JFETs manufactured by Central Semiconductor. It shares similar electrical characteristics with the PN4391 but may differ in specific pinout or tolerance parameters. The series is commonly used in general-purpose analog signal conditioning and amplification tasks.