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onsemi 1.18 V Zener Diode Single 500 mW 5% Surface Mount 2-Pin SOD-123 MMSZ18T1G

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onsemi 1.18 V Zener Diode Single 500 mW 5% Surface Mount 2-Pin SOD-123 MMSZ18T1G

Name: onsemi 1.18 V Zener Diode Single 500 mW 5% Surface Mount 2-Pin SOD-123 MMSZ18T1G
Brand: onsemi
SKU: 350651
Price: 0.04 USD
Availability: InStock

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Category Zener Diodes Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	1.35mm
Length	3.86mm
Model	MMSZ18T1G
Mount Type	Surface
Maximum Operating Temperature	150°C
Package Type	SOD-123
Minimum Operating Temperature	-55°C
Standards/Approvals	RoHS
Pin Count	2
Number of Elements per Chip	1
Maximum Power Dissipation Pd	500mW
Diode Configuration	Single
Test Current It	5mA
Maximum Reverse Leakage Current	50nA
Nominal Zener Voltage Vz	18V
Zener Type	Voltage Regulator
Maximum Zener Impedance	45Ω
Surface Mount case	SOD-123

Key Features

Nominal Zener voltage is 18 V suitable for voltage regulation applications.
Surface mount package type SOD-123 enables compact PCB designs.
Maximum power dissipation rating of 500 mW ensures safe operation in low power circuits.
Operating temperature range spans from -55°C to 150°C for reliable performance.
Maximum Zener impedance of 45 Ω allows steady voltage regulation under rated conditions.
Low maximum reverse leakage current of 50 nA helps minimize circuit losses.
Designed for test current of 5 mA for standard performance characterization.
RoHS compliant ensuring environmental safety and regulatory compliance.

Product Description

onsemi MMSZ18T1G is a high-quality 1.18 V nominal voltage Zener diode designed for voltage regulation and protection in electronic circuits. It features a surface mount 2-pin SOD-123 package optimized for compact PCB space utilization.

This single diode offers a maximum power dissipation of 500 mW with a voltage tolerance of ±5%, making it suitable for precision voltage regulation applications in industrial, electronic manufacturing, and telecommunications sectors.

Its operating temperature range from -55°C to 150°C ensures reliable functionality in harsh environments. The diode exhibits a low maximum reverse leakage current of 50 nA and a maximum Zener impedance of 45 Ω, contributing to efficient circuit operation and stability.

Typical applications include voltage referencing, surge suppression, and waveform clipping in power supply and signal conditioning modules. Being RoHS compliant, it adheres to international environmental standards.

Nominal Zener voltage of 18 V ensures consistent voltage regulation. Compact SOD-123 surface mount package facilitates automated assembly and low-profile device layout. Maximum power dissipation rating of 500 mW supports low-power electronic circuits.

Wide temperature operating range enables use in industrial and commercial electronic systems. Low leakage current and impedance enhance circuit efficiency and performance.

Set in the Electronics & Electricals › Semiconductor › Zener Diodes category, this diode is an essential part for designers seeking reliable voltage regulation components. Explore more on EnvMart to find complementary semiconductor and discrete components suited for various industrial and commercial applications.