UDZ12B-7-F Product Overview

Introduction

The UDZ12B-7-F is a specialized electronic component belonging to the category of voltage reference diodes. This entry provides a comprehensive overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

• Category: Voltage Reference Diode
• Use: Provides stable voltage reference in electronic circuits
• Characteristics: Precise voltage regulation, low temperature coefficient, small form factor
• Package: SOD-323, SOD-523
• Essence: Ensures consistent voltage levels in electronic systems
• Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier

Specifications

• Voltage Range: 6.8V to 7.2V
• Tolerance: ±5%
• Power Dissipation: 200mW
• Operating Temperature: -55°C to 150°C
• Storage Temperature: -55°C to 150°C

Detailed Pin Configuration

The UDZ12B-7-F typically features three pins: Anode, Cathode, and No Connection (NC). The anode and cathode pins are used for connecting the diode within the circuit, while the NC pin remains unconnected.

Functional Features

• Stable Voltage Reference: Maintains a constant voltage output under varying load conditions.
• Low Temperature Coefficient: Ensures minimal voltage variation with changes in temperature.
• Small Form Factor: Compact design suitable for space-constrained applications.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low sensitivity to temperature changes
• Small and compact package size

Disadvantages

• Limited voltage range
• Higher cost compared to standard diodes

Working Principles

The UDZ12B-7-F operates based on the Zener effect, where it maintains a constant voltage drop across its terminals, providing a stable reference voltage for the connected circuitry.

Detailed Application Field Plans

The UDZ12B-7-F finds extensive use in various electronic applications, including: - Voltage regulators - Power management circuits - Sensor interfaces - Precision analog circuits

Detailed and Complete Alternative Models

• UDZ Series: UDZ5.1B-7-F, UDZ6.2B-7-F, UDZ9.1B-7-F
• Other Manufacturers: BZX84C6V8, LM385, TL431

In conclusion, the UDZ12B-7-F voltage reference diode offers precise voltage regulation and stability, making it an essential component in numerous electronic systems.

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