BZX84-B7V5/DG/B3,2

Product Overview

The BZX84-B7V5/DG/B3,2 is a voltage regulator diode belonging to the category of electronic components. It is commonly used in various electronic circuits for voltage regulation and protection against voltage spikes. This diode exhibits characteristics such as low forward voltage drop, high surge current capability, and compact packaging. The essence of this product lies in its ability to maintain a stable voltage output under varying input conditions. It is typically packaged in reels or tape and reel packaging, with quantities varying based on manufacturer specifications.

Specifications

• Voltage Rating: 7.5V
• Power Dissipation: 250mW
• Forward Voltage Drop: 0.9V
• Maximum Reverse Current: 5μA
• Operating Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The BZX84-B7V5/DG/B3,2 features a standard SOT-23 surface mount package with three pins: anode, cathode, and no connection (NC). The pinout configuration is as follows: - Pin 1: Anode - Pin 2: Cathode - Pin 3: No Connection (NC)

Functional Features

This diode serves as a voltage regulator, providing a constant voltage output when subjected to varying input voltages. It also acts as a protective device by diverting excess current away from sensitive components in the circuit, thereby safeguarding them against damage due to voltage surges.

Advantages and Disadvantages

Advantages

• Low forward voltage drop
• High surge current capability
• Compact and space-saving SOT-23 package

Disadvantages

• Limited power dissipation capability
• Sensitivity to temperature variations

Working Principles

The BZX84-B7V5/DG/B3,2 operates based on the principle of zener breakdown. When the input voltage exceeds the specified zener voltage (7.5V), the diode conducts current in the reverse direction, effectively clamping the output voltage at the zener voltage level.

Detailed Application Field Plans

This diode finds extensive application in voltage regulation circuits, overvoltage protection circuits, and signal conditioning circuits. It is commonly used in consumer electronics, automotive electronics, and industrial control systems.

Detailed and Complete Alternative Models

• BZX84-C7V5: Similar voltage rating with enhanced power dissipation capability
• BZX84-B6V8: Lower voltage rating suitable for specific applications
• BZX84-B8V2: Higher voltage rating for applications requiring increased voltage tolerance

In conclusion, the BZX84-B7V5/DG/B3,2 is a versatile voltage regulator diode that offers reliable voltage regulation and protection in various electronic circuits. Its compact size and robust performance make it a preferred choice for designers seeking efficient voltage regulation solutions.

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