Z4KE120AHE3/73 Encyclopedia Entry

Product Overview

Category

The Z4KE120AHE3/73 belongs to the category of semiconductor devices, specifically a diode.

Use

This diode is commonly used in electronic circuits for rectification and voltage regulation.

Characteristics

• Forward Voltage: 1.2V
• Reverse Current: 10µA
• Power Dissipation: 500mW
• Package Type: DO-214AC (SMA)
• Operating Temperature Range: -65°C to +175°C

Package

The Z4KE120AHE3/73 is typically available in reels or trays, with quantities varying based on manufacturer specifications.

Essence

The essence of the Z4KE120AHE3/73 lies in its ability to efficiently control the flow of electrical current in electronic circuits, thereby enabling precise voltage regulation.

Specifications

• Part Number: Z4KE120AHE3/73
• Type: Zener Diode
• Voltage - Zener (Nom) (Vz): 1.2V
• Power - Max: 500mW
• Impedance (Max) (Zzt): 20 Ohm
• Current - Reverse Leakage @ Vr: 10µA
• Operating Temperature: -65°C to +175°C
• Package / Case: DO-214AC (SMA)

Detailed Pin Configuration

The Z4KE120AHE3/73 follows the standard pin configuration for a DO-214AC (SMA) package, with the anode and cathode pins clearly marked for easy integration into circuit designs.

Functional Features

The Z4KE120AHE3/73 exhibits the following functional features: - Precise voltage regulation at 1.2V - Low reverse leakage current - High power dissipation capability - Wide operating temperature range

Advantages and Disadvantages

Advantages

• Accurate voltage regulation
• High power dissipation
• Wide operating temperature range

Disadvantages

• Limited voltage options
• Sensitive to overvoltage conditions

Working Principles

The Z4KE120AHE3/73 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.

Detailed Application Field Plans

The Z4KE120AHE3/73 finds extensive application in various electronic circuits, including: - Voltage regulators - Power supplies - Overvoltage protection circuits

Detailed and Complete Alternative Models

Some alternative models to the Z4KE120AHE3/73 include: - BZX84C1V2 - MMSZ5245BT1G - P6SMB12CA

In conclusion, the Z4KE120AHE3/73 Zener diode offers precise voltage regulation and high power dissipation capabilities, making it a valuable component in electronic circuit design.

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