1N5293 The 1N5293 is a current regulator diode from Microchip Technology. It provides a regulated current of 748µA with a forward voltage of 1.15V, suitable for current regulation in various circuits.
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1N5293

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Mfr Name: Microchip Technology
Microchip Technology
The 1N5293 is a current regulator diode from Microchip Technology. It provides a regulated current of 748µA with a forward voltage of 1.15V, suitable for current regulation in various circuits.
Total Stock: 14 pcs

1N5293 Available from 1 distributor

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1N5293 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Operating Temperature Max
Package / Case
Power
Power Dissipation
Regulator Current
Regulator Current (Max)
Supplier Device Package
Voltage
Voltage - Forward (Vf)

1N5293 Description

Short technical summary and product information.

The 1N5293 is a current regulator diode (CRD) manufactured by Microchip Technology. It is designed to maintain a constant current of 748µA (maximum) across a wide voltage range. The device features a typical forward voltage of 1.15V at the rated current and can dissipate up to 475mW of power. It operates over a temperature range of -55°C to 175°C, making it suitable for harsh environments.

 

The 1N5293 is housed in a DO-7 axial lead package, which is compatible with through-hole mounting. This package allows for easy integration into various circuit designs. The component is RoHS3 compliant (unverified) and has an MSL rating of 1 (unlimited).

 

This current regulator diode is commonly used in constant current sources, current limiting circuits, and biasing applications in amplifiers. Its wide operating temperature range and robust power handling make it a reliable choice for industrial and automotive electronics.

1N5293 Quick Information

Product Type: Current Regulator Diode
Canonical Name: 1N5293 Current Regulator Diode
Subcategory: Current Regulation Diodes

1N5293 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

1N5293 Features

  • Regulated current of 748µA maximum.
  • Through-hole DO-7 axial package.
  • Wide operating temperature range.
  • 475mW power dissipation capability.
  • Low forward voltage of 1.15V.

1N5293 Applications

  • Ideal for constant current source circuits.
  • Used in current limiting applications.
  • Suitable for biasing in amplifiers.
  • Works in harsh temperature environments.

1N5293 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the regulated current of the 1N5293?

The maximum regulated current is 748µA.

What is the forward voltage of the 1N5293?

The typical forward voltage is 1.15V at the rated current.

What package is the 1N5293 available in?

It is available in a DO-7 axial through-hole package.

What is the power dissipation of the 1N5293?

The power dissipation is 475mW.

What is the operating temperature range of the 1N5293?

It operates from -55°C to 175°C.

What is the mounting type for the 1N5293?

It is a through-hole mounting component.

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