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Vishay Zener Diode Single 100 V 1.5 W Through Hole 2-Pin DO-204AL Z4KE100A-E3/73

Category Zener Diodes Brand Vishay Condition New

Specifications

Country of Origin Taiwan
Brand Vishay
Length 5.2mm
Model Z4KE100A-E3/73
Mount Type Through Hole
Maximum Operating Temperature 150°C
Package Type DO-204AL
Minimum Operating Temperature -55°C
Pin Count 2
Number of Elements per Chip 1
Automotive Standard AEC-Q101
Maximum Power Dissipation Pd 1.5W
Diode Configuration Single
Test Current It 5mA
Maximum Reverse Leakage Current 500nA
Nominal Zener Voltage Vz 100V
Zener Type Voltage Regulator
Maximum Zener Impedance 500Ω

Key Features

  • Nominal Zener voltage of 100 volts for voltage regulation.
  • Maximum power dissipation of 1.5 watts suitable for low power applications.
  • Through hole mount with DO-204AL package type for easy PCB integration.
  • Low maximum reverse leakage current of 500 nA improves efficiency.
  • Test current rating of 5 mA ensures reliable operation at nominal conditions.
  • Wide operating temperature range from -55°C to 150°C enables versatile industrial use.
  • AEC-Q101 qualified for automotive industry compliance and reliability.
  • Glass passivated power diode design provides durability and protection.

Product Description

Vishay Z4KE100A-E3/73 is a single Zener diode designed for voltage regulation applications requiring a nominal Zener voltage of 100 V and a maximum power dissipation of 1.5 W. This diode features a through hole mount with a DO-204AL plastic MELF package, ideal for automated placement and soldering on printed circuit boards.

The low maximum reverse leakage current of 500 nA and a maximum Zener impedance of 500 ohms contribute to efficient voltage regulation and stable operation. It operates reliably across a wide temperature range from -55°C to 150°C, making it suitable for demanding industrial, automotive, and commercial electronic circuits.

This diode is AEC-Q101 qualified, meeting automotive standards for quality and long-term reliability. The glass passivated design enhances the diode’s durability by protecting it against environmental factors.

Typical uses include voltage regulation, reference voltage generation, and protection circuits in industrial controls, laboratory equipment, automotive electronics, and general embedded systems.

The package contains one Zener diode with a 2-pin configuration for easy integration into various electronic designs. Its compact length of 5.2 mm allows for space-efficient PCB layouts.

Nominal Zener voltage of 100 volts. Maximum power dissipation rating of 1.5 watts. Through hole mounting with DO-204AL package. Low reverse leakage current of 500 nA. Test current 5 mA for consistent voltage regulation. Operating temperature range from -55°C to 150°C.

Glass passivated design for improved durability. AEC-Q101 automotive standard qualified. 2-pin configuration in a compact footprint.

Explore other high-quality discrete semiconductors and Zener diode variants in the Electronics & Electricals category on EnvMart to find optimal solutions for your industrial and commercial electronic projects.

Explore more products in our Zener Diodes category.

Vishay Zener Diode Single 100 V 1.5 W Through Hole 2-Pin DO-204AL Z4KE100A-E3/73
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Frequently Asked Questions

The nominal Zener voltage of this diode is 100 volts, making it suitable for voltage regulation applications.

The maximum power dissipation rating for this model is 1.5 watts, which is appropriate for low power applications.

This diode operates reliably across a wide temperature range from -55°C to 150°C, allowing for versatile use in various environments.

The maximum reverse leakage current is 500 nA, which helps improve the efficiency of voltage regulation.

It features a through hole mount with a DO-204AL plastic package type, facilitating easy integration into printed circuit boards.

The test current rating is 5 mA, ensuring reliable operation under nominal conditions.

The maximum Zener impedance is 500 ohms, which contributes to stable voltage regulation.

This model has a 2-pin configuration, making it easy to integrate into various electronic designs.

Yes, it is AEC-Q101 qualified, meeting automotive standards for quality and reliability.

The country of origin for this diode is Taiwan.

Typical applications include voltage regulation, reference voltage generation, and protection circuits in industrial and automotive electronics.

The length of this diode is 5.2 mm, allowing for space-efficient PCB layouts.

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