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DiodesZetex 1.18 V General Purpose Zener Diode Surface Mount SOD-123 500 mW ±2.5% DDZ18C-7

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DiodesZetex 1.18 V General Purpose Zener Diode Surface Mount SOD-123 500 mW ±2.5% DDZ18C-7

Name: DiodesZetex 1.18 V General Purpose Zener Diode Surface Mount SOD-123 500 mW ±2.5% DDZ18C-7
Brand: DiodesZetex
SKU: 316003
Price: 0.05 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	DDZ18C-7
Mount Type	Surface
Series	DDZ
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	10mA
Maximum Reverse Leakage Current	50nA
Nominal Zener Voltage Vz	18V
Zener Type	General Purpose
Maximum Zener Impedance	23Ω
Surface Mount case	SOD-123

Key Features

Nominal Zener voltage of 18 V ensuring stable voltage reference.
Compact SOD-123 surface mount package with 2-pin configuration.
Maximum power dissipation rating of 500 milliwatts for reliable operation.
Temperature range from -65°C to +150°C supports harsh environments.
Maximum reverse leakage current of 50 nanoamperes for low loss.
Maximum Zener impedance of 23 ohms at test current of 10 mA.
Compliant with RoHS standards and automotive AEC-Q101 qualification.

Product Description

DiodesZetex DDZ18C-7 is a high precision, general purpose Zener diode designed for voltage regulation and voltage reference applications in industrial and automotive electronics. This surface mount device features a compact 2-pin SOD-123 package which saves PCB space while delivering reliable performance.

The diode has a nominal Zener voltage of 18 volts with a very tight tolerance of ±2.5%, providing consistent voltage stabilization. It supports a power dissipation of up to 500 milliwatts, capable of handling moderate power requirements in discrete semiconductor circuits.

Designed to resiliently operate in extreme temperature conditions, the DDZ18C-7 works reliably from as low as -65°C up to 150°C. Its leakage current is minimal at 50 nanoamperes, reducing power loss and enhancing efficiency in power regulation circuits. The zinc-oxide based semiconductor die elements inside the single-element chip ensure excellent performance with a maximum Zener impedance of 23 ohms at 10 mA test current.

This diode meets the RoHS directive for hazardous substance restriction and carries the AEC-Q101 automotive standard certification, making it suitable for automotive and industrial applications requiring quality and reliability.

Typical uses include voltage regulation in power supplies, protection circuits, and automotive electronics where precise voltage control is mandatory. The SOD-123 package enables easy surface mount placement for modern electronic manufacturing.

Nominal Zener voltage 18 V with ±2.5 % tolerance. Maximum power dissipation 500 mW. Surface mount 2-pin SOD-123 package. Operating temperature range -65°C to 150°C. Maximum reverse leakage current 50 nA. Maximum Zener impedance 23 Ω at 10 mA.

RoHS compliant and AEC-Q101 automotive qualified.

Discover a wide range of reliable Zener Diodes and semiconductor devices in the DiodesZetex series at EnvMart. Ideal for electronics manufacturing, automotive, industrial, and laboratory applications requiring precision voltage regulation.