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DiodesZetex 18 V General Purpose Zener Diode 500 mW Surface Mount 2-Pin SOD-123 MMSZ5248B-7-F

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DiodesZetex 18 V General Purpose Zener Diode 500 mW Surface Mount 2-Pin SOD-123 MMSZ5248B-7-F

Name: DiodesZetex 18 V General Purpose Zener Diode 500 mW Surface Mount 2-Pin SOD-123 MMSZ5248B-7-F
Brand: DiodesZetex
SKU: 378076
Price: 0.03 USD
Availability: InStock

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Category Zener Diodes Brand DiodesZetex Condition New

Specifications

Country of Origin	India
Brand	DiodesZetex
Height	1.35mm
Length	2.85mm
Model	MMSZ5248B-7-F
Mount Type	Surface
Series	MMSZ5248B
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	7mA
Maximum Reverse Leakage Current	100nA
Nominal Zener Voltage Vz	18V
Zener Type	General Purpose
Maximum Zener Impedance	21Ω

Key Features

Operates at a nominal Zener voltage of 18 volts with ±5% tolerance.
Maximum power dissipation rating of 500 mW for reliable performance.
Surface mount package type SOD-123 with two pins for easy PCB integration.
Tested at a current of 7 mA ensuring consistent Zener voltage behavior.
Maximum Zener impedance of 21 Ohms to maintain voltage stability under varying loads.
Capable of operating within temperature ranges from -65°C to 150°C.
Compliant with RoHS standards and qualified to automotive AEC-Q101 specifications.

Product Description

DiodesZetex MMSZ5248B-7-F is a high-quality 18 V general-purpose Zener diode designed for surface mount applications requiring voltage regulation and over-voltage protection. Rated at 500 mW power dissipation, it features a 2-pin SOD-123 package that fits compact electronic designs efficiently.

This Zener diode operates at a nominal voltage of 18 volts with a tolerance of ±5%, providing stable voltage reference under varying electrical conditions. Its maximum Zener impedance of 21 Ohms ensures consistent performance, tested at 7 mA current to simulate realistic operating scenarios.

The device supports operation across a wide temperature range from -65°C to 150°C, making it suitable for automotive and industrial temperature environments. Certified to RoHS and the automotive AEC-Q101 standard, it meets stringent quality and reliability requirements for embedded electronics.

Its compact size with a length of 2.85 mm and height of 1.35 mm allows easy integration into densely packed printed circuit boards, enhancing design flexibility. The diode’s low maximum reverse leakage current of 100 nA minimizes unwanted current flow during reverse bias conditions, improving overall circuit efficiency.

This diode finds applications in electronics industries including automotive electronics, power supplies, signal conditioning, voltage regulation circuits, and industrial control systems. Its robust specifications ensure dependable use in demanding environments where precise voltage control is essential.

Operates at a nominal Zener voltage of 18 volts with ±5% tolerance. Maximum power dissipation rating of 500 mW for reliable performance. Surface mount SOD-123 package with two pins for easy PCB integration. Tested at 7 mA current for consistent voltage behavior.

Maximum Zener impedance of 21 Ohms for voltage stability. Wide operating temperature range from -65°C to 150°C. RoHS compliant and meets automotive AEC-Q101 standard. Compact dimensions (2.85 mm length x 1.35 mm height).

Explore the full range of Zener Diodes and other semiconductor components at EnvMart to enhance your electronic designs with trusted quality parts.