CMZ22 The Toshiba CMZ22 is a UNIDIRECTIONAL Zener Diode with a nominal working voltage of 22V and a power dissipation limit of 2W. It features a SILICON element and is designed for surface mounting.
Mfr Part #:

CMZ22

Available from 1 distributors
Mfr Name: Toshiba
Toshiba
The Toshiba CMZ22 is a UNIDIRECTIONAL Zener Diode with a nominal working voltage of 22V and a power dissipation limit of 2W. It features a SILICON element and is designed for surface mounting.
✓ Total Stock: 405 pcs
$ Price Range: $0.02

CMZ22 Available from 1 distributor

✓ Authorised
✓ Non-Authorised
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CMZ22 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Diode Type
Mounting Type
Number of Elements
Power Dissipation
Technology

CMZ22 Description

Short technical summary and product information.

The Toshiba CMZ22 is a single, UNIDIRECTIONAL Zener Diode constructed with a SILICON element. It operates with a nominal working voltage of 22V and has a maximum power dissipation rating of 2W. The diode offers a reference voltage tolerance of up to 10% and a working test current of 10mA.

 

This component is housed in a SMALL OUTLINE, RECTANGULAR package with a 3-4E1A case code, suitable for surface mounting. It has 2 terminals and is designed for DUAL terminal positioning. The UNIDIRECTIONAL polarity is characteristic of Zener diodes used for voltage regulation.

 

Key electrical characteristics include its 22V nominal working voltage and 2W power dissipation. The SILICON technology ensures reliable performance in voltage regulation applications. The surface mount package style makes it suitable for modern PCB designs where space efficiency is important.

CMZ22 Quick Information

Product Type: Voltage Regulator Diode
Series: CMZ
Canonical Name: Toshiba CMZ22 Voltage Regulator Diode
Subcategory: Zener Diode

CMZ22 Compliance

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

CMZ22 Estimated Pricing

Qty Low High
1+ $0.02 $0.02

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

CMZ22 Features

  • 22V nominal working voltage.
  • 2W maximum power dissipation.
  • UNIDIRECTIONAL Zener Diode.
  • SILICON element construction.
  • Surface mount SMALL OUTLINE package.

CMZ22 Applications

  • Voltage regulation in power supplies
  • Overvoltage protection for sensitive circuits
  • Reference voltage for analog circuits
  • Voltage clamping in DC-DC converters
  • Surge suppression in automotive electronics

CMZ22 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the working voltage of the CMZ22?

22 V

What is the maximum power dissipation?

2 W

What is the voltage tolerance?

10 %

What is the working test current?

10 mA

What is the package type?

3-4E1A, surface mount small outline

Is the CMZ22 unidirectional?

Yes, it is unidirectional.

What technology is used?

Zener technology, silicon material.

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