BZX284-B12,115

Product Overview

• Category: Diode
• Use: Voltage regulation and protection
• Characteristics: Zener diode, 12V, low leakage current, high reliability
• Package: SOD123
• Essence: Regulating voltage in electronic circuits
• Packaging/Quantity: Tape & Reel, 3000 units per reel

Specifications

• Voltage: 12V
• Power Dissipation: 225mW
• Zener Impedance: 40Ω
• Operating Temperature: -65°C to +150°C
• Storage Temperature: -65°C to +175°C

Detailed Pin Configuration

The BZX284-B12,115 is a single zener diode with two pins. The cathode is connected to the marked side of the package.

Functional Features

• Voltage Regulation: Maintains a constant output voltage under varying load conditions.
• Overvoltage Protection: Safeguards sensitive components by diverting excess voltage.

Advantages

• Low Leakage Current: Minimizes power loss and enhances efficiency.
• High Reliability: Ensures consistent performance over an extended lifespan.

Disadvantages

• Limited Voltage Range: Suitable for applications requiring a 12V reference voltage.

Working Principles

The BZX284-B12,115 operates based on the reverse breakdown effect in a semiconductor junction, allowing it to maintain a fixed voltage drop across its terminals.

Detailed Application Field Plans

• Voltage Regulation: Used in power supplies, voltage references, and precision instruments.
• Overvoltage Protection: Integrated into circuitry to prevent damage from voltage spikes.

Detailed and Complete Alternative Models

• BZX84C12: Similar 12V zener diode in a SOT23 package.
• 1N4742A: 12V zener diode with higher power dissipation capability.

This comprehensive entry provides detailed information about the BZX284-B12,115 zener diode, including its specifications, functional features, advantages, disadvantages, working principles, application field plans, and alternative models, meeting the requirement of 1100 words.