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Vishay Zener Diode Single 12 V 500 mW Surface Mount 2-Pin SOD-123 MMSZ5242B-G3-08

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Vishay Zener Diode Single 12 V 500 mW Surface Mount 2-Pin SOD-123 MMSZ5242B-G3-08

Name: Vishay Zener Diode Single 12 V 500 mW Surface Mount 2-Pin SOD-123 MMSZ5242B-G3-08
Brand: Vishay
SKU: 218046
Price: 0.05 USD
Availability: InStock

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Category Zener Diodes Brand Vishay Condition New

Specifications

Country of Origin	India
Brand	Vishay
Height	1.35mm
Length	2.85mm
Model	MMSZ5242B-G3-08
Mount Type	Surface
Series	MMSZ5242
Maximum Operating Temperature	150°C
Package Type	SOD-123
Minimum Operating Temperature	-65°C
Pin Count	2
Number of Elements per Chip	1
Maximum Power Dissipation Pd	500mW
Diode Configuration	Single
Test Current It	20mA
Maximum Reverse Leakage Current	1μA
Nominal Zener Voltage Vz	12V
Zener Type	Small Signal
Maximum Zener Impedance	30Ω

Key Features

Single diode configuration with 12 V nominal Zener voltage.
Maximum power dissipation of 500 mW for reliable operation.
Surface mount package type SOD-123 suitable for compact PCBs.
Zener voltage tolerance ±5% ensuring consistent voltage stabilization.
Wide operating temperature range from -65°C to 150°C.
Low maximum reverse leakage current of 1 μA for minimal power loss.
Small signal Zener type with 2-pin configuration for simple integration.
Test current of 20 mA optimizes performance and reliability.

Product Description

Vishay MMSZ5242B-G3-08 is a high-performance single Zener diode designed for voltage regulation and protection in electronic circuits.

This surface mount device in a compact 2-pin SOD-123 package delivers a nominal Zener voltage of 12 V and dissipates a maximum of 500 mW power, making it ideal for small signal voltage stabilization applications.

The diode features a tight voltage tolerance of ±5% and operates reliably over a broad temperature range, from -65°C up to 150°C, suitable for various industrial, automotive, and consumer electronics applications.

With a low maximum reverse leakage current of 1 μA and a test current of 20 mA, it ensures efficient operation with minimal power loss. The maximum Zener impedance of 30 Ω contributes to stable voltage performance even under varying load conditions.

Compact physical size (1.35 mm height and 2.85 mm length) enables integration in space-constrained PCB layouts.

Typical use cases include voltage regulation, reference voltage source, overvoltage protection in power supplies, and signal conditioning in electronic circuits for industrial equipment and communication devices.

Single diode configuration with 12 V nominal Zener voltage. Maximum power dissipation of 500 mW for reliable operation. Surface mount package type SOD-123 for compact PCB design. Zener voltage tolerance ±5% ensuring consistent voltage stabilization.

Wide operating temperature range from -65°C to 150°C. Low maximum reverse leakage current of 1 μA for minimal power loss. Small signal Zener type with 2-pin configuration. Test current of 20 mA optimizes performance and reliability.

Maximum Zener impedance of 30 Ω for voltage stability. Compact dimensions suited for industrial and commercial electronics.

This Vishay Zener diode MMSZ5242B-G3-08 represents a reliable component choice for designers requiring precise voltage control and efficient protection mechanisms in electronics manufacturing, laboratory instruments, automotive electronics, and power distribution systems.

Explore more in the Vishay Zener Diodes category at EnvMart for additional semiconductor components.