1N6278AHE3/51

Product Overview

The 1N6278AHE3/51 is a high-performance, low-power Zener diode designed for a wide range of applications. This device belongs to the category of semiconductor components and is commonly used for voltage regulation and transient suppression in various electronic circuits. The characteristics of this Zener diode include its low reverse leakage current, precise voltage regulation, and high reliability. It is available in a compact, industry-standard package, making it suitable for use in space-constrained designs. The essence of the 1N6278AHE3/51 lies in its ability to provide stable and accurate voltage regulation in diverse electronic systems. It is typically packaged in reels or tubes, with varying quantities depending on the manufacturer's specifications.

Specifications

• Voltage Range: 3.9V to 200V
• Power Dissipation: 500mW
• Operating Temperature Range: -65°C to +175°C
• Zener Impedance: 20Ω to 1000Ω

Detailed Pin Configuration

The 1N6278AHE3/51 features a standard axial lead configuration with two leads, where one lead is the anode and the other is the cathode. The physical dimensions and pin layout are in accordance with industry standards for axial-leaded diodes.

Functional Features

The primary function of the 1N6278AHE3/51 is to maintain a constant voltage across its terminals when it is operated within its specified voltage range. It achieves this by allowing current to flow in the forward direction when the voltage across it is greater than the specified breakdown voltage, effectively clamping the voltage to the desired level.

Advantages and Disadvantages

Advantages

• Precise voltage regulation
• Low reverse leakage current
• High reliability
• Compact package size

Disadvantages

• Limited power dissipation capability
• Sensitive to temperature variations

Working Principles

The 1N6278AHE3/51 operates based on the principle of the Zener effect, where a heavily doped semiconductor junction allows current to flow in the reverse-biased direction once the breakdown voltage is reached. This characteristic makes it suitable for voltage regulation and transient suppression in electronic circuits.

Detailed Application Field Plans

The 1N6278AHE3/51 finds extensive application in various electronic systems, including: - Voltage regulators - Power supplies - Overvoltage protection circuits - Signal conditioning circuits - Voltage reference circuits

Detailed and Complete Alternative Models

Some alternative models to the 1N6278AHE3/51 include: - 1N5221B - BZX84C3V6 - LM4040AIM3-2.0

In summary, the 1N6278AHE3/51 Zener diode offers precise voltage regulation and reliable performance, making it a versatile component for a wide range of electronic applications.

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