1N5226B-TR

Product Overview

The 1N5226B-TR belongs to the category of Zener diodes, which are semiconductor devices designed to allow current to flow in the forward direction like a normal diode, but also in the reverse direction if the voltage is larger than the breakdown voltage known as the Zener voltage. These diodes find use in various electronic circuits for voltage regulation and protection due to their unique characteristics. The 1N5226B-TR comes in a small package with specific electrical and physical characteristics, making it suitable for a wide range of applications.

Basic Information

• Category: Zener Diode
• Use: Voltage Regulation, Protection
• Characteristics: Sharp Breakdown Voltage, Low Reverse Leakage Current
• Package: DO-35
• Essence: Semiconductor Device for Voltage Regulation
• Packaging/Quantity: Tape & Reel, 5000 units per reel

Specifications

• Zener Voltage: 3.3V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +200°C
• Forward Voltage: 1.2V
• Reverse Current: 5μA

Detailed Pin Configuration

The 1N5226B-TR Zener diode has two pins, with the cathode marked by a band on the body of the diode. The anode is connected to the non-banded side, while the cathode is connected to the banded side.

Functional Features

The 1N5226B-TR Zener diode provides precise voltage regulation and protection in electronic circuits. It allows current to flow in the forward direction like a normal diode, but when the voltage across it reaches the Zener voltage, it starts conducting in the reverse direction, maintaining a constant voltage drop across its terminals.

Advantages and Disadvantages

Advantages

• Precise Voltage Regulation
• Low Reverse Leakage Current
• Compact Size

Disadvantages

• Limited Power Dissipation
• Sensitivity to Overvoltage Conditions

Working Principles

When the voltage across the 1N5226B-TR Zener diode exceeds its Zener voltage, it enters the breakdown region, allowing a controlled amount of current to flow in the reverse direction. This characteristic makes it suitable for voltage regulation and protection in electronic circuits.

Detailed Application Field Plans

The 1N5226B-TR Zener diode finds application in various fields such as: - Voltage Regulators - Overvoltage Protection Circuits - Signal Clipping Circuits - Voltage Reference Circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N5226B-TR Zener diode include: - 1N5221B-TR (2.4V Zener Voltage) - 1N5229B-TR (4.7V Zener Voltage) - BZX84C3V3 (3.3V Zener Voltage)

In conclusion, the 1N5226B-TR Zener diode offers precise voltage regulation and protection in a compact package, making it suitable for a wide range of electronic applications.

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