BZT52B16-HE3-18

Product Overview

Category

The BZT52B16-HE3-18 belongs to the category of Zener diodes, which are semiconductor devices designed to maintain a fixed voltage across their terminals.

Use

It is commonly used in electronic circuits for voltage regulation and protection against voltage spikes.

Characteristics

• Voltage: 16V
• Power Dissipation: 300mW
• Package Type: SOD-123
• Operating Temperature Range: -65°C to +150°C
• Zener Impedance: 40Ω

Package

The BZT52B16-HE3-18 is typically available in a surface-mount package, making it suitable for compact electronic designs.

Packaging/Quantity

It is often supplied in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Zener Voltage: 16V
• Maximum Reverse Leakage Current: 100nA
• Maximum Zener Impedance: 40Ω
• Maximum Power Dissipation: 300mW
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZT52B16-HE3-18 typically has two pins, with the cathode identified by a band or marking on the body of the diode.

Functional Features

The primary function of the BZT52B16-HE3-18 is to regulate voltage by maintaining a constant 16V across its terminals. It achieves this by allowing current to flow in reverse when the voltage reaches the specified level.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Compact size
• Wide operating temperature range

Disadvantages

• Limited power dissipation capability
• Susceptible to damage from excessive current or voltage spikes

Working Principles

When the voltage across the BZT52B16-HE3-18 reaches 16V, it begins to conduct in the reverse direction, effectively clamping the voltage to the specified level.

Detailed Application Field Plans

The BZT52B16-HE3-18 finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal conditioning circuits

Detailed and Complete Alternative Models

Some alternative models to the BZT52B16-HE3-18 include: - BZX84C16 - MMBZ5232B - 1N4746A

In conclusion, the BZT52B16-HE3-18 Zener diode is a crucial component in electronic circuits requiring precise voltage regulation and protection against voltage spikes. Its compact size and wide operating temperature range make it suitable for diverse applications in the field of electronics.

[Word count: 373]