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onsemi Zener Diode Single 4.3 V 300 mW 5% Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G

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onsemi Zener Diode Single 4.3 V 300 mW 5% Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G

Name: onsemi Zener Diode Single 4.3 V 300 mW 5% Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G
Brand: onsemi
SKU: 242332
Price: 0.05 USD
Availability: InStock

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Category Zener Diode Brand onsemi Condition New

Specifications

Country of Origin	India
Brand	onsemi
Height	1mm
Length	2.7mm
Model	SZMM3Z4V3T1G
Mount Type	Surface
Series	SZMM3ZxxxT1G
Maximum Operating Temperature	150°C
Package Type	SOD-323
Minimum Operating Temperature	-65°C
Standards/Approvals	RoHS
Pin Count	2
Number of Elements per Chip	1
Maximum Power Dissipation Pd	300mW
Diode Configuration	Single
Test Current It	5mA
Maximum Reverse Leakage Current	3μA
Nominal Zener Voltage Vz	4.3V
Zener Type	Voltage Regulator
Maximum Zener Impedance	90Ω
Surface Mount case	SOD-323 (SC-76)

Key Features

Designed for voltage regulation with a 5% tolerance.
Features a 2-pin SOD-323 package suitable for compact PCB mounting.
Maximum power dissipation is 300 mW ensuring efficient performance.
Operates over temperatures from -65°C to 150°C for wide application.
Maximum reverse leakage current is 3 μA, maintaining device reliability.
Test current is 5 mA, with maximum Zener impedance of 90 ohms.
Package dimensions include length of 2.7 mm and height of 1 mm.
Complies with RoHS standards for environmental safety.

Product Description

The onsemi SZMM3Z4V3T1G is a single-element Zener diode designed for precise voltage regulation in electronic circuits. Featuring a nominal Zener voltage of 4.3 V with a 5% tolerance, this device provides stable voltage reference within sensitive applications.

It comes in a compact surface mount SOD-323 (SC-76) 2-pin package with dimensions of 2.7 mm length and 1 mm height, optimized for space-saving PCB layouts in modern electronic devices. With a maximum power dissipation of 300 mW, this diode ensures reliable performance in low-power applications.

The diode operates within a broad temperature range from -65°C to 150°C, making it suited for industrial, manufacturing, laboratory, and commercial electronics environments. It features a maximum reverse leakage current of 3 μA and a maximum Zener impedance of 90 ohms at a test current of 5 mA, ensuring minimal power loss and effective voltage regulation.

Compliant with RoHS standards, it aligns with environmental regulations and sustainability goals, without automotive certification, thus mainly intended for general-purpose electronics.

Single diode configuration with one element per chip. Surface mount type for efficient automated PCB assembly. Voltage regulator Zener type for stable voltage control. 2-pin package allowing easy integration into circuit boards.

Manufactured under SZMM3ZxxxT1G series specifications by onsemi. Test current value set at 5 mA for standardized operation. Maximum operational tolerances ensure device robustness. Compact dimensions suitable for space-constrained designs.

RoHS compliance for environmentally conscious manufacturing.

This Zener Diode is ideally applied in industrial electronics, power regulation circuits, instrumentation, and various semiconductor applications requiring voltage stabilization. It is recommended for engineers and designers focusing on efficient power management and reliable component sourcing.

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Frequently Asked Questions

The nominal Zener voltage of this diode is 4.3 V with a tolerance of 5%.

The maximum power dissipation of this model is 300 mW, ensuring efficient performance in low-power applications.

The dimensions of the SOD-323 package are 2.7 mm in length and 1 mm in height.

The maximum reverse leakage current for this diode is 3 μA, which helps maintain device reliability.

This diode operates over a temperature range from -65°C to 150°C, making it suitable for various environments.

This model features a single diode configuration with one element per chip.

The maximum Zener impedance at a test current of 5 mA is 90 ohms.

This diode uses a surface mount type, specifically designed for compact PCB layouts.

Yes, this diode complies with RoHS standards for environmental safety.

The test current value for this model is set at 5 mA for standardized operation.

This Zener diode is suitable for applications in industrial electronics, power regulation circuits, and instrumentation requiring voltage stabilization.