1N5312UR-1 The 1N5312UR-1 is a current regulator diode from Microchip Technology, rated for 100V and 4.29mA with 500mW power dissipation. It comes in a DO-213AB MELF surface mount package.
Mfr Part #:

1N5312UR-1

Available from 1 distributors
Mfr Name: Microchip Technology
Microchip Technology
The 1N5312UR-1 is a current regulator diode from Microchip Technology, rated for 100V and 4.29mA with 500mW power dissipation. It comes in a DO-213AB MELF surface mount package.
Total Stock: 2,000 pcs

1N5312UR-1 Available from 1 distributor

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1N5312UR-1 Specifications Quick View

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

1N5312UR-1 Description

Short technical summary and product information.

The 1N5312UR-1 is a current regulator diode from Microchip Technology designed to provide a constant current of 4.29 mA. It operates at a forward voltage of 2.6 V and can dissipate up to 500 mW of power. The device is rated for a maximum voltage of 100 V as per the product description. It is housed in a surface mount DO-213AB MELF (Glass) package, also known as LL41, and supports an operating temperature range of -65°C to 175°C.

 

This current regulator diode is suitable for applications requiring precise current regulation, such as LED drivers, battery charging circuits, and constant current sources. The surface mount package enables compact PCB designs and automated assembly. The part is specified for use in harsh environments due to its wide temperature range.

 

The 1N5312UR-1 is supplied in tape and reel packaging (standard package quantity not verified). RoHS compliance is indicated as RoHS3 (unverified).

1N5312UR-1 Quick Information

Product Type: Current Regulator Diode
Series: 1N5312
Canonical Name: Microchip Technology 1N5312UR-1 Current Regulator Diode, 100V, 4.29mA, 500mW, DO-213AB MELF
Subcategory: Current Regulation Diodes

1N5312UR-1 Compliance

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

1N5312UR-1 Features

  • Regulated current up to 4.29 mA.
  • Maximum voltage rating of 100 V.
  • Power dissipation of 500 mW.
  • Surface mount DO-213AB MELF package.
  • Operating temperature range -65°C to 175°C.

1N5312UR-1 Applications

  • Ideal for constant current regulation.
  • Used in LED driver circuits.
  • Suitable for current limiting applications.
  • Battery charging current control.
  • Precision current sources.

1N5312UR-1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the maximum regulator current of the 1N5312UR-1?

4.29 mA.

What is the forward voltage of the 1N5312UR-1?

2.6 V.

What is the power dissipation of the 1N5312UR-1?

500 mW.

What is the operating temperature range of the 1N5312UR-1?

-65°C to 175°C.

What package does the 1N5312UR-1 come in?

DO-213AB, MELF (Glass) surface mount package.

What is the maximum voltage rating of the 1N5312UR-1?

100 V.

Is the 1N5312UR-1 RoHS compliant?

RoHS3 Compliant (unverified).

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