1N5246A - Semiconductor Diode

Product Overview

The 1N5246A is a semiconductor diode belonging to the category of Zener diodes. It is commonly used for voltage regulation and transient suppression in electronic circuits. The diode exhibits characteristics such as stable breakdown voltage, low reverse leakage current, and high reliability. It is typically packaged in a small, cylindrical glass package with axial leads. The essence of the 1N5246A lies in its ability to maintain a constant voltage across its terminals when operated in the reverse-biased direction. It is usually available in tape and reel packaging with varying quantities.

Specifications

• Breakdown Voltage: 16V
• Power Dissipation: 500mW
• Maximum Forward Voltage: 1.2V
• Reverse Leakage Current: 5μA
• Operating Temperature Range: -65°C to +200°C

Detailed Pin Configuration

The 1N5246A features an axial lead configuration with two leads, one connected to the anode and the other to the cathode.

Functional Features

The primary function of the 1N5246A is to provide a stable reference voltage or to protect sensitive components from voltage spikes by allowing current to flow in the reverse-biased direction once the breakdown voltage is reached.

Advantages and Disadvantages

Advantages

• Stable breakdown voltage
• Low reverse leakage current
• High reliability
• Small form factor

Disadvantages

• Limited power dissipation capability
• Narrow operating temperature range

Working Principles

When the 1N5246A is reverse-biased and the voltage across its terminals reaches the breakdown voltage, it begins to conduct current, effectively maintaining a constant voltage drop across its terminals.

Detailed Application Field Plans

The 1N5246A finds extensive use in voltage regulation circuits, voltage reference applications, and transient voltage suppression in electronic equipment such as power supplies, instrumentation, and automotive electronics.

Detailed and Complete Alternative Models

Some alternative models to the 1N5246A include: - 1N5239B - 1N5240B - 1N5241B - 1N5242B - 1N5243B

These alternatives offer similar voltage regulation and transient suppression capabilities with varying breakdown voltages to suit different application requirements.

This comprehensive entry provides a detailed understanding of the 1N5246A semiconductor diode, covering its basic information overview, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of electronics.