KDZTR5.1B The ROHM Semiconductor KDZTR5.1B is a Zener diode with a nominal voltage of 5.4V and a power rating of 1W. It features a ±6% tolerance and is housed in a surface mount SOD-123F package.
Mfr Part #:

KDZTR5.1B

Available from 1 distributors
Mfr Name: ROHM Semiconductor
ROHM Semiconductor
The ROHM Semiconductor KDZTR5.1B is a Zener diode with a nominal voltage of 5.4V and a power rating of 1W. It features a ±6% tolerance and is housed in a surface mount SOD-123F package.
✓ Total Stock: 12,000 pcs
$ Price Range: $0.99

KDZTR5.1B Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
12,000 pcs
12000 pcs On Request 1 On Request On Request 1230+ On Request On Request

KDZTR5.1B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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KDZTR5.1B Description

Short technical summary and product information.

The ROHM Semiconductor KDZTR5.1B is a Zener diode designed for voltage regulation applications. It offers a nominal Zener voltage of 5.4V with a tolerance of ±6%, ensuring stable voltage output.

 

With a power dissipation rating of 1W, this diode is suitable for various power management circuits. It operates across a wide temperature range from -55°C to 150°C, providing reliability in demanding environments.

 

The KDZTR5.1B is packaged in a compact SOD-123F (PMDU) case, designed for surface mounting. This package type is ideal for high-density PCB designs and automated assembly processes.

 

This device also exhibits robust ESD immunity, passing 1000V in Charged Device Model (CDM) tests and 2kV in Human Body Model (HBM) tests, offering protection against electrostatic discharge.

KDZTR5.1B Quick Information

Product Type: Zener Diode
Series: KDZTR5.1B
Canonical Name: ROHM Semiconductor KDZTR5.1B Zener Diode
Subcategory: Zener Diodes

KDZTR5.1B Compliance

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

KDZTR5.1B Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

KDZTR5.1B Features

  • 5.4V nominal Zener voltage.
  • 1W power dissipation rating.
  • Wide -55°C to 150°C operating temperature.
  • Surface mount SOD-123F package.
  • High ESD immunity.

KDZTR5.1B Applications

  • Voltage regulation in electronic circuits
  • Surge suppression and transient voltage clamp
  • Reference voltage source in power supplies
  • Protection in industrial control systems

KDZTR5.1B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the nominal Zener voltage of the KDZTR5.1B?

The nominal Zener voltage is 5.4V at 20 µA.

What is the power rating of the KDZTR5.1B?

The power rating is 1W.

What is the operating temperature range for this Zener diode?

The operating temperature range is -55°C to 150°C.

What package type is the KDZTR5.1B supplied in?

It is supplied in the SOD-123F package.

What is the ESD immunity for the Human Body Model (HBM)?

The KDZTR5.1B has an HBM ESD immunity of 2kV.

What is the ESD immunity for the Charged Device Model (CDM)?

The KDZTR5.1B has a CDM ESD immunity of 1000V.

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