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DiodesZetex Zener Diode 12 V 500 mW Surface Mount 2-Pin SOD-123 MMSZ5242B-7-F

Category Zener Diodes Brand DiodesZetex Condition New

Specifications

Country of Origin China
Brand DiodesZetex
Height 1.35mm
Length 2.85mm
Model MMSZ5242B-7-F
Mount Type Surface
Series MMSZ5242B
Maximum Operating Temperature 150°C
Package Type SOD-123
Minimum Operating Temperature -65°C
Standards/Approvals RoHS
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 500mW
Diode Configuration Single
Test Current It 20mA
Maximum Reverse Leakage Current 1μA
Nominal Zener Voltage Vz 12V
Zener Type Voltage Regulator
Maximum Zener Impedance 30Ω
onsemi 1, 12 V Zener Diode, Single 500 mW 5 % Surface 2-Pin SOD-123Brand onsemi

Key Features

  • The diode features a nominal Zener voltage of 12 volts with a tolerance of 5 percent.
  • It supports a maximum power dissipation of 500 mW ensuring reliable performance under operating conditions.
  • The component has a surface mount package type SOD-123 with 2 pins for ease of PCB mounting.
  • The device operates within a temperature range from -65°C to 150°C, suitable for various industrial environments.
  • Maximum reverse leakage current is 1 microampere, minimizing unwanted current flow.
  • The diode offers a maximum Zener impedance of 30 ohms providing stable voltage regulation.
  • Test current is specified at 20 mA for accurate performance verification.
  • This product complies with RoHS standards and the AEC-Q101 automotive standard, indicating environmental and quality adherence.

Product Description

DiodesZetex MMSZ5242B-7-F Zener Diode is a single-element semiconductor device designed primarily for voltage regulation in electronic circuits. It features a nominal Zener voltage of 12 volts and maximum power dissipation of 500 milliwatts. This surface mount device comes in a compact SOD-123 package with two pins, facilitating simple mounting on printed circuit boards.

The diode is engineered to operate reliably within a wide temperature range, from -65°C up to 150°C, making it suitable for both commercial and industrial applications including automotive electronics. Its maximum reverse leakage current of 1 microampere ensures minimum power loss during reverse bias conditions.

The maximum Zener impedance of 30 ohms guarantees stable voltage regulation, while the test current of 20 milliamps validates device performance parameters. Compliance with RoHS directives and the AEC-Q101 automotive standard underscores its quality and environmental safety.

With precise dimensions of 2.85 mm length and 1.35 mm height, this diode is ideal for compact electronic assemblies. Typical applications include power supplies, voltage clamping, and other circuits requiring voltage regulation under varying loads and conditions.

The diode provides reliable voltage regulation at 12 V nominal Zener voltage. Maximum power dissipation supports continuous operation at 500 mW. Compact SOD-123 surface mount package with 2 pins for PCB mounting. Wide operating temperature range from -65°C to 150°C suitable for demanding environments.

Very low maximum reverse leakage current of 1 μA preserves circuit efficiency. Maximum Zener impedance of 30Ω provides voltage stability. Test current of 20 mA to verify diode characteristics. RoHS compliant and meets automotive standard AEC-Q101.

Perfect for use in industrial, automotive, and commercial semiconductor applications. Discover more advanced semiconductor components in the Electronics & Electricals category at EnvMart for your electronic design and manufacturing requirements.

Explore more products in our Zener Diodes category.

DiodesZetex Zener Diode 12 V 500 mW Surface Mount 2-Pin SOD-123 MMSZ5242B-7-F
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Frequently Asked Questions

The nominal Zener voltage of this diode is 12 volts, with a tolerance of 5 percent.

This model supports a maximum power dissipation of 500 mW, ensuring reliable performance under operating conditions.

It operates within a temperature range from -65°C to 150°C, making it suitable for various industrial environments.

The maximum reverse leakage current is 1 microampere, which minimizes unwanted current flow during reverse bias conditions.

The diode comes in a surface mount SOD-123 package type with 2 pins for ease of PCB mounting.

The maximum Zener impedance is 30 ohms, providing stable voltage regulation.

The test current specified for this diode is 20 mA, which is used to validate its performance parameters.

This product complies with RoHS standards and the AEC-Q101 automotive standard, indicating its environmental and quality adherence.

The dimensions of this diode are 2.85 mm in length and 1.35 mm in height.

Typical applications include power supplies, voltage clamping, and other circuits requiring voltage regulation under varying loads and conditions.

This diode has a single element per chip, designed primarily for voltage regulation in electronic circuits.

The diode configuration is single, which is typical for Zener diodes used in voltage regulation.

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