1N5540B The Microsemi Corporation 1N5540B is a Zener diode with a nominal voltage of 4.7V and a maximum power rating of 1.5W. It features a ±5% tolerance and is designed for through-hole mounting.
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1N5540B

Available from 1 distributors
Mfr Name: Microsemi Corporation
Microsemi Corporation
The Microsemi Corporation 1N5540B is a Zener diode with a nominal voltage of 4.7V and a maximum power rating of 1.5W. It features a ±5% tolerance and is designed for through-hole mounting.
✓ Total Stock: 360 pcs
$ Price Range: $0.99

1N5540B Available from 1 distributor

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1N5540B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Mounting Type
Operating Temperature
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Tolerance

1N5540B Description

Short technical summary and product information.

The Microsemi Corporation 1N5540B is a single Zener diode designed for various electronic applications. It offers a nominal Zener voltage of 4.7V with a tolerance of ±5%, ensuring stable voltage regulation.

 

With a maximum power dissipation of 1.5W, this diode is suitable for moderate power applications. Its electrical characteristics include a low reverse leakage current of 5 µA at 1.5V and a forward voltage of 1.2V at 200 mA. The operating temperature range is from -65°C to 150°C.

 

The diode is housed in a DO-204AL (DO-41) axial package, making it suitable for through-hole mounting. This package type is common in many electronic assemblies and allows for easy integration into circuit boards.

 

Compliance information indicates RoHS3 compliance, MSL 1 Unlimited, and REACH Unaffected status. These attributes are important for manufacturers adhering to environmental and safety standards.

1N5540B Quick Information

Product Type: Zener Diode
Canonical Name: Microsemi Corporation 1N5540B Zener Diode
Subcategory: Single Zener Diodes

1N5540B Compliance

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

1N5540B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

1N5540B Features

  • 4.7V nominal Zener voltage.
  • 1.5W maximum power dissipation.
  • ±5% voltage tolerance.
  • Through-hole mounting package.
  • RoHS3 compliant.

1N5540B Applications

  • Voltage regulation circuits.
  • Voltage reference applications.
  • Power supply stabilization.
  • General purpose electronics.

1N5540B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the 1N5540B?

The nominal Zener voltage is 4.7 V.

What is the maximum power dissipation for the 1N5540B?

The maximum power dissipation is 1.5 W.

What is the tolerance of the 1N5540B Zener diode?

The tolerance is ±5%.

What is the operating temperature range for this Zener diode?

The operating temperature range is -65°C to 150°C.

How is the 1N5540B mounted?

It is designed for through-hole mounting.

What is the package type for the 1N5540B?

The package is DO-204AL, DO-41, Axial.

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