JAN1N747D-1

Product Category

The JAN1N747D-1 belongs to the category of semiconductor devices, specifically as a Zener diode.

Basic Information Overview

• Use: The JAN1N747D-1 is used for voltage regulation and protection in electronic circuits.
• Characteristics: It exhibits a sharp breakdown voltage with low impedance and temperature coefficient.
• Package: The device is typically available in a glass axial-leaded package.
• Essence: The essence of the JAN1N747D-1 lies in its ability to maintain a constant voltage across its terminals.
• Packaging/Quantity: It is commonly packaged in reels or tubes containing multiple units.

Specifications

• Voltage Range: 3.3V to 100V
• Power Dissipation: 500mW
• Operating Temperature: -65°C to 200°C
• Zener Voltage Tolerance: ±5%

Detailed Pin Configuration

The JAN1N747D-1 features a standard axial lead configuration with two leads, one connected to the anode and the other to the cathode.

Functional Features

• Voltage Regulation: Provides stable voltage output under varying load conditions.
• Overvoltage Protection: Safeguards sensitive components by limiting the voltage across the circuit.
• Temperature Stability: Maintains consistent performance across a wide temperature range.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Compact Size
• Wide Operating Temperature Range

Disadvantages

• Limited Power Dissipation Capability
• Susceptible to Voltage Spikes

Working Principles

The JAN1N747D-1 operates based on the principle of the Zener effect, where it maintains a nearly constant voltage drop across its terminals when reverse-biased at the specified breakdown voltage.

Detailed Application Field Plans

The JAN1N747D-1 finds extensive use in various applications such as: - Voltage Regulation in Power Supplies - Overvoltage Protection in Electronic Circuits - Signal Clipping and Limiting

Detailed and Complete Alternative Models

Some alternative models to the JAN1N747D-1 include: - 1N4731A - BZX55C3V3 - LM336Z-2.5

In conclusion, the JAN1N747D-1 Zener diode serves as a crucial component in electronic circuits, providing stable voltage regulation and overvoltage protection. Its characteristics, specifications, and application field plans make it a versatile choice for a wide range of electronic designs.

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