1N5294 TR PBFREE

Description：100V .75MA TH DIODE-CURRENT LIMI
Series：-

SKU:4ed3a953d5d7 Category: Current Regulation - Diodes, Transistors Brand: Central Semiconductor Corp

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Product introduction

Product Detailed Parameters

Description：100V .75MA TH DIODE-CURRENT LIMI
Series：-
Mfr：Central Semiconductor Corp
Package：Tape & Reel (TR)
Voltage - Anode - Cathode (Vak)(Max)：100V
Regulator Current (Max)：863µA
Voltage - Limiting (Max)：1.2V
Power - Max：600mW
Applications：LED Driver
Operating Temperature：-65°C ~ 200°C (TJ)
Mounting Type：Through Hole
Package / Case：DO-204AH, DO-35, Axial
Supplier Device Package：DO-35
Grade：-
Qualification：-

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1N5294 TR PBFREE

Overview

The 1N5294 TR PBFREE is a current regulator diode manufactured by Central Semiconductor Corp. It features a maximum limiting voltage of 1.2 V and operates within a temperature range of -65°C to +200°C. The device has a power dissipation rating of 600 mW and a peak operating voltage of 100 V. It utilizes a DO-35 axial through-hole package with two pins. The component is constructed from silicon and offers high reliability characteristics.

Feature Summary

Provides stable current regulation for electronic circuits
Operates at elevated temperatures up to 200°C
Features isolated case connection for mounting flexibility

Applications

Constant current sources in analog signal processing
Biasing elements for transistor amplifier stages
Current limiting protection in sensitive circuitry

Procurement Notes

Verify the specific ordering suffix to confirm packaging configuration, as variations exist between reel and bulk formats. Confirm RoHS status requirements against project specifications, noting that some variants may not comply with standard restrictions. Ensure the manufacturer source is authenticated to guarantee component authenticity and traceability for high-reliability applications.

Selection Notes

Select this component when a fixed current output is required without complex feedback loops. Consider the 100 V peak operating voltage limit for circuit design constraints. Evaluate the thermal management needs given the 600 mW power dissipation capability and the wide operating temperature range suitable for harsh environments.

Part Context

This part belongs to the 1N5294 series of current regulator diodes produced by Central Semiconductor. These devices are designed to maintain a constant current flow regardless of voltage fluctuations across a wide dynamic impedance range. The series is commonly used in applications requiring simple, reliable current stabilization.