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SZMMBZ5242ELT1G The On Semiconductor SZMMBZ5242ELT1G is a Zener diode designed for voltage regulation. It features a 12V Zener voltage and a 225mW power rating in a compact SOT-23-3 package.
Mfr Part #:

SZMMBZ5242ELT1G

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The On Semiconductor SZMMBZ5242ELT1G is a Zener diode designed for voltage regulation. It features a 12V Zener voltage and a 225mW power rating in a compact SOT-23-3 package.
✓ Total Stock: 355 pcs
$ Price Range: $0.02

SZMMBZ5242ELT1G Available from 1 distributor

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355 pcs
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SZMMBZ5242ELT1G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Impedance (Max) (Zzt)
Mounting Type
Operating Temperature
Power
Supplier Device Package
Tolerance
Voltage
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SZMMBZ5242ELT1G Description

Short technical summary and product information.

The On Semiconductor SZMMBZ5242ELT1G is a single Zener diode from the MMBZ52xxELT1G series, designed for voltage regulation in space-constrained applications. This surface-mount device offers a Zener voltage of 12V with a tolerance of ±5% and a maximum leakage current of 1 µA at 9.1V. It has a power dissipation rating of 225 mW and an impedance of 30 Ω.

 

The diode is housed in a TO-236-3, SC-59, SOT-23-3 package, suitable for automated board assembly. It operates across a temperature range of -65°C to 150°C. The device is designed for applications requiring stable voltage references with minimal space requirements, such as in portable electronics and high-density circuit boards.

 

This Zener diode series is available in Pb-Free packages and is RoHS3 compliant. The SOT-23 package is ideal for high-density applications and automated assembly processes.

SZMMBZ5242ELT1G Quick Information

Product Type: Zener Diode
Series: MMBZ52xxELT1G Series
Canonical Name: SZMMBZ5242ELT1G Zener Diode
Subcategory: Single Zener Diodes

SZMMBZ5242ELT1G Compliance

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

SZMMBZ5242ELT1G Estimated Pricing

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1+ $0.02 $0.02

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

SZMMBZ5242ELT1G Features

  • 12V Zener voltage rating.
  • 225mW power dissipation.
  • ±5% voltage tolerance.
  • Compact SOT-23-3 package.
  • Wide operating temperature range.

SZMMBZ5242ELT1G Applications

  • Voltage regulation in portable electronic devices.
  • Reference voltage source for analog circuits.
  • Transient voltage suppression in signal lines.
  • Overvoltage protection for microcontroller inputs.
  • Bias stabilization in amplifier stage circuits.

SZMMBZ5242ELT1G FAQs

7 frequently asked questions generated from this part’s specifications.
What is the breakdown voltage of the SZMMBZ5242ELT1G?

The SZMMBZ5242ELT1G has a nominal Zener voltage of 12 volts measured at a test current of 10 mA.

What package type does the SZMMBZ5242ELT1G use?

This component is housed in a SOT-23-3 surface mount package, also known as TO-236-3 or SC-59.

What is the maximum power dissipation rating?

The device can safely dissipate up to 225 milliwatts of power under normal operating conditions.

What is the operating temperature range?

The component functions reliably across an extended temperature range from -65 degrees Celsius to 150 degrees Celsius.

What is the maximum Zener impedance?

The maximum Zener impedance is specified as 30 ohms.

What is the reverse leakage current specification?

The reverse leakage current is limited to a maximum of 1 microampere when tested at 9.1 volts.

What voltage tolerance does this Zener diode offer?

The part features a voltage tolerance of plus or minus 5 percent.

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