BZX84-C11/LF1R

Introduction

The BZX84-C11/LF1R is a semiconductor product belonging to the category of Zener diodes. This entry provides an overview of its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Zener diode
• Use: Voltage regulation and protection in electronic circuits
• Characteristics: Precise voltage regulation, low leakage current, small package size
• Package: SOT-23 (SMD), SOD-323 (SMD)
• Essence: Semiconductor device for maintaining a stable voltage across a load
• Packaging/Quantity: Tape and reel packaging, quantity varies by manufacturer

Specifications

• Voltage: 11V
• Power Dissipation: 250mW
• Forward Voltage: 0.9V
• Reverse Current: 5μA
• Temperature Range: -65°C to 150°C

Detailed Pin Configuration

The BZX84-C11/LF1R typically has three pins: anode, cathode, and no connection (NC). The anode is connected to the positive terminal, the cathode to the negative terminal, and the NC pin is left unconnected.

Functional Features

• Voltage Regulation: Maintains a constant voltage across the load
• Overvoltage Protection: Safeguards sensitive components from excessive voltage
• Stability: Provides stable voltage output under varying load conditions

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Small package size
• Low leakage current

Disadvantages

• Limited power dissipation capability
• Susceptible to thermal runaway at high currents

Working Principles

The BZX84-C11/LF1R operates based on the principle of the Zener effect, where it maintains a nearly constant voltage across its terminals when reverse-biased at or above its breakdown voltage.

Detailed Application Field Plans

The BZX84-C11/LF1R finds applications in various electronic circuits, including: - Voltage regulators - Overvoltage protection circuits - Signal clamping circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the BZX84-C11/LF1R include: - BZX84-C10/LF1R - BZX84-C12/LF1R - BZX84-C13/LF1R - BZT52C11-7-F

In conclusion, the BZX84-C11/LF1R Zener diode offers precise voltage regulation and overvoltage protection in a small package, making it suitable for various electronic applications.

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