BZX84C27S-7: English Editing Encyclopedia Entry

Product Overview

The BZX84C27S-7 belongs to the category of Zener diodes and is commonly used for voltage regulation and protection in electronic circuits. This diode exhibits characteristics such as a low power dissipation, small package size, and high reliability. It is typically available in a SOT-23 package and is an essential component in various electronic devices.

Basic Information

• Category: Zener Diode
• Use: Voltage Regulation and Protection
• Characteristics: Low Power Dissipation, Small Package Size, High Reliability
• Package: SOT-23
• Essence: Essential for Voltage Regulation in Electronic Circuits
• Packaging/Quantity: Typically Available in Reel Packaging

Specifications

• Voltage: 27V
• Power Dissipation: 350mW
• Zener Voltage Tolerance: ±5%
• Operating Temperature Range: -65°C to +150°C

Detailed Pin Configuration

The BZX84C27S-7 Zener diode has three pins: Anode, Cathode, and No Connection (NC). The Anode is connected to the positive terminal of the circuit, the Cathode is connected to the negative terminal, and the NC pin is left unconnected.

Functional Features

• Voltage Regulation: The diode maintains a constant voltage across its terminals, providing stability to the circuit.
• Overvoltage Protection: It prevents damage to sensitive components by diverting excess voltage away from the circuit.

Advantages and Disadvantages

Advantages

• Small package size allows for space-efficient circuit design.
• High reliability ensures consistent performance over time.

Disadvantages

• Limited power dissipation capability compared to larger diodes.
• Narrow operating temperature range may restrict use in extreme environments.

Working Principles

The BZX84C27S-7 operates based on the Zener effect, where it begins conducting current in reverse bias at a specific voltage, effectively regulating the voltage across its terminals.

Detailed Application Field Plans

The BZX84C27S-7 is widely used in: - Voltage Regulator Circuits - Overvoltage Protection Circuits - Sensor Interface Circuits - Power Management Systems

Detailed and Complete Alternative Models

• BZX84C3V6-7: 3.6V Zener Diode
• BZX84C5V1-7: 5.1V Zener Diode
• BZX84C12-7: 12V Zener Diode
• BZX84C36-7: 36V Zener Diode

In conclusion, the BZX84C27S-7 Zener diode is a crucial component in electronic circuits, offering reliable voltage regulation and overvoltage protection. Its compact size and stable performance make it suitable for a wide range of applications, from consumer electronics to industrial systems.

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