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Vishay Zener Diode 18 V Single 500 mW 6% Through Hole 2-Pin SOD-27 BZX55C18-TAP

Category Zener Diode Brand Vishay Condition New

Specifications

Country of Origin India
Brand Vishay
Height 1.7mm
Length 3.9mm
Model BZX55C18-TAP
Mount Type Through Hole
Series BZX55
Maximum Operating Temperature 175°C
Package Type SOD-27
Minimum Operating Temperature -65°C
Standards/Approvals RoHS
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RS Stock No. 699-7795PBrand: VishayManufacturers Part No.: BZX55C18-TAP
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 500mW
Diode Configuration Single
Test Current It 5mA
Maximum Reverse Leakage Current 2μA
Nominal Zener Voltage Vz 18V
Zener Type Voltage Regulator
Maximum Zener Impedance 170Ω

Key Features

  • Nominal Zener voltage of 18 volts with ±6% tolerance provides reliable voltage regulation.
  • Maximum power dissipation of 500 mW ensures effective energy handling within compact size.
  • Through hole mount type with a 2-pin SOD-27 package facilitates easy PCB insertion.
  • Test current set at 5 mA for precise voltage regulation characteristics.
  • Operating temperature range from -65°C to 175°C accommodates demanding environments.
  • Low maximum reverse leakage current of 2 μA ensures efficiency and reduces leakage losses.
  • Maximum Zener impedance is 170 ohms for stable voltage clamping performance.
  • Qualified under AEC-Q101 automotive standard for enhanced reliability.

Product Description

Vishay BZX55C18-TAP is a single element Zener Diode designed for voltage regulation applications, featuring a nominal Zener voltage of 18 V and a power dissipation rating of 500 mW. It is housed in a Through Hole SOD-27 package with 2 pins, allowing easy integration in electronic circuits that require stable voltage references.

This diode supports a test current of 5 mA and maintains a maximum Zener impedance of 170 ohms, delivering precise voltage regulation. Its operation remains reliable over a broad temperature range from -65°C to 175°C, making it suitable for automotive and industrial electronics requiring durability and thermal stability.

The product adheres to RoHS compliance and is qualified to the AEC-Q101 automotive standard, ensuring high reliability and environmentally conscious manufacturing practices. The compact size with a height of 1.7 mm and length of 3.9 mm makes it ideal for space-constrained circuit designs such as power supplies, voltage clamps, and protection circuits.

Nominal Zener voltage: 18 V with ±6% tolerance. Power dissipation: 500 mW rating for dependable energy handling. Through Hole mount type with durable SOD-27 package. Test current of 5 mA ensures accurate voltage regulation.

Wide operating temperature range (-65°C to 175°C) compatible with challenging environments. Low reverse leakage current enhances overall circuit efficiency. AEC-Q101 qualified for automotive-grade performance. RoHS compliant for environmental safety.

Compact physical dimensions suitable for modern electronic assemblies.

This Vishay Zener Diode is ideal for applications in industrial electronics, automotive systems, power supplies, and voltage regulation circuits that demand high precision and reliability.

Explore more top-quality Vishay semiconductor components and related products on EnvMart to meet your electronic design needs.

Vishay Zener Diode 18 V Single 500 mW 6% Through Hole 2-Pin SOD-27 BZX55C18-TAP
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Frequently Asked Questions

The nominal Zener voltage of this diode is 18 V with a tolerance of ±6%.

It has a maximum power dissipation rating of 500 mW.

The operating temperature range is from -65°C to 175°C, making it suitable for demanding environments.

The maximum reverse leakage current is 2 μA, which helps enhance overall circuit efficiency.

This diode uses a Through Hole mount type with a 2-pin SOD-27 package for easy PCB insertion.

The maximum Zener impedance is 170 ohms, which ensures stable voltage clamping performance.

The test current is set at 5 mA, which is necessary for precise voltage regulation characteristics.

The dimensions are 1.7 mm in height and 3.9 mm in length.

Yes, this diode is RoHS compliant, ensuring environmentally safe manufacturing practices.

It is qualified under the AEC-Q101 automotive standard, indicating enhanced reliability for automotive applications.

This model is suitable for applications in industrial electronics, automotive systems, power supplies, and voltage regulation circuits.

This diode has a single element configuration, making it a single Zener diode.

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