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onsemi 1.43 V Zener Diode, Single 300 mW, 5% Tolerance, Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G

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onsemi 1.43 V Zener Diode, Single 300 mW, 5% Tolerance, Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G

Name: onsemi 1.43 V Zener Diode, Single 300 mW, 5% Tolerance, Surface Mount 2-Pin SOD-323 SZMM3Z4V3T1G
Brand: onsemi
SKU: 242336
Price: 0.06 USD
Availability: InStock

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Category Zener Diodes 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)
Diodes Inc, 24V Zener Diode 2.5% 500 mW SMT 2-Pin SOD-323FBrand	DiodesZetex

Key Features

Features a 2-pin SOD-323 package optimized for surface mounting.
Nominal Zener voltage of 4.3 V with ±5% tolerance for stable voltage regulation.
Maximum power dissipation rated at 300 mW for low power applications.
Operates within a temperature range of -65°C to 150°C ensuring reliable performance.
Low maximum reverse leakage current of 3 μA improves efficiency and stability.
Test current specified at 5 mA for characterization and reliable operation.
Maximum Zener impedance of 90 Ω at test current ensures controlled voltage behavior.
Compact footprint with length of 2.7 mm and height of 1 mm for space-constrained designs.

Product Description

onsemi SZMM3Z4V3T1G is a single Zener diode designed for precise voltage regulation in electronic circuits. This diode features a nominal Zener voltage of 4.3 volts, a power dissipation capability of 300 milliwatts, and a tolerance of ±5%, providing stable and reliable voltage regulation suitable for sensitive electronics.

Encased in a compact SOD-323 surface mount package with 2 pins, the SZMM3Z4V3T1G is ideal for space-constrained applications such as portable electronics, power supplies, and embedded systems. Its low maximum reverse leakage current of 3 microamperes and maximum Zener impedance of 90 ohms ensure minimal leakage and voltage distortion during operation.

The diode operates effectively across a wide temperature range from -65°C up to 150°C, making it durable for industrial, commercial, and laboratory environments. The small physical size (2.7 mm length and 1 mm height) aids in high-density circuit designs and automated surface mounting processes.

This component complies with RoHS environmental standards, reflecting its suitability for modern manufacturing requirements and environmental responsibility. The SZMM3ZxxxT1G series from onsemi is renowned for reliable and high-performance Zener diode solutions.

Features a 2-pin SOD-323 surface mount package for compact integration. Nominal Zener voltage of 4.3 V with ±5% tolerance for precise regulation. Maximum power dissipation of 300 mW suitable for low power circuits. Wide operating temperature range of -65°C to 150°C for versatile use.

Low reverse leakage current of 3 μA reduces efficiency losses. Maximum Zener impedance of 90 Ω ensures voltage stability. Compact dimensions facilitate space-saving PCB layouts. RoHS compliant ensuring environmentally friendly manufacturing.

This Zener diode is widely applied in circuits requiring voltage regulation, protection, and reference voltage sources across industrial, laboratory, construction, and commercial electronics sectors. onsemi product offerings in Zener diodes provide reliable performance for designers and engineers seeking quality components.

Explore EnvMart's electronics and semiconductor category for additional onsemi Zener Diodes and related components.

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Frequently Asked Questions

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

This model has a maximum power dissipation rated at 300 mW, making it suitable for low power applications.

It operates within a temperature range of -65°C to 150°C, ensuring reliable performance in various environments.

The maximum reverse leakage current is 3 μA, which contributes to its efficiency and stability.

The maximum Zener impedance at the specified test current of 5 mA is 90 Ω, ensuring controlled voltage behavior.

It is encased in a compact SOD-323 surface mount package with 2 pins, ideal for space-constrained applications.

The dimensions of this model are 2.7 mm in length and 1 mm in height, suitable for high-density circuit designs.

The test current specified for characterization and reliable operation is 5 mA.

Yes, this diode complies with RoHS environmental standards, reflecting its suitability for modern manufacturing requirements.

This Zener diode is widely applied in circuits requiring voltage regulation, protection, and reference voltage sources across various electronics sectors.

This diode has a single element per chip, which is typical for Zener diodes used in voltage regulation.

The SZMM3Z4V3T1G belongs to the SZMM3ZxxxT1G series from onsemi, known for reliable Zener diode solutions.