PZM12NB2A,115

Overview

Product Category

PZM12NB2A,115 belongs to the category of Zener diodes.

Use

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

Characteristics

• Zener voltage: 12V
• Power dissipation: 500mW
• Package type: SOD-123

Packaging/Quantity

The PZM12NB2A,115 is typically packaged in reels with a quantity of 3000 units per reel.

Essence

The essence of PZM12NB2A,115 lies in its ability to maintain a constant voltage across its terminals when it is operated in reverse breakdown region.

Specifications

• Zener Voltage: 12V
• Power Dissipation: 500mW
• Forward Voltage: 1.5V
• Reverse Current: 5μA
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The PZM12NB2A,115 has three pins: 1. Anode 2. Cathode 3. Not connected (NC)

Functional Features

• Precise voltage regulation
• Protection against voltage spikes
• Compact size for space-constrained applications

Advantages

• Stable voltage reference
• Small form factor
• Low cost

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

When the voltage across the Zener diode reaches its breakdown voltage, it starts conducting in the reverse direction, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

PZM12NB2A,115 finds extensive use in various electronic circuits such as: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits

Detailed and Complete Alternative Models

Some alternative models to PZM12NB2A,115 include: - BZX84C12 - 1N4742A - MMSZ5245B

In conclusion, PZM12NB2A,115 is a crucial component in electronic circuits, providing stable voltage regulation and protection against voltage spikes. Its compact size and precise functionality make it an essential part of modern electronic designs.

[Word count: 298]