SMBJ8.0CA-HR

Product Overview

The SMBJ8.0CA-HR belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are widely used for surge protection in electronic circuits, offering characteristics such as high reliability, fast response time, and low clamping voltage. The SMBJ8.0CA-HR is typically used to protect sensitive electronic components from voltage transients induced by lightning, ESD (electrostatic discharge), and other transient voltage events. It comes in a compact package, making it suitable for various applications where space is limited. The essence of this product lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage. The SMBJ8.0CA-HR is commonly available in tape and reel packaging, with quantities varying based on the manufacturer's specifications.

Specifications

• Part Number: SMBJ8.0CA-HR
• Category: Transient Voltage Suppressor Diode
• Voltage Rating: 8.0V
• Peak Pulse Power: 600W
• Package Type: DO-214AA (SMB)
• Operating Temperature Range: -55°C to +150°C
• Storage Temperature Range: -55°C to +150°C

Detailed Pin Configuration

The SMBJ8.0CA-HR follows the standard pin configuration for diodes, with two terminals for connection. The anode terminal is denoted by the letter 'A' or a triangular marking, while the cathode terminal is identified by the letter 'K' or a line near the cathode end of the diode.

Functional Features

• Fast response time to transient voltage events
• Low clamping voltage to protect downstream components
• High surge current capability
• Compact form factor for space-constrained applications

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Fast reaction to transient events
• Compact size for versatile integration

Disadvantages

• Limited to specific voltage ratings
• May require additional circuitry for comprehensive surge protection

Working Principles

The SMBJ8.0CA-HR operates based on the principle of avalanche breakdown. When a transient voltage surge occurs, the diode rapidly conducts excess current to ground, limiting the voltage across the protected circuit. This action helps prevent damage to sensitive components by diverting the surge energy away from them.

Detailed Application Field Plans

The SMBJ8.0CA-HR finds extensive application in various fields, including: - Telecommunications equipment - Consumer electronics - Industrial automation systems - Automotive electronics - Power supplies and inverters

Detailed and Complete Alternative Models

Some alternative models to the SMBJ8.0CA-HR include: - SMAJ8.0A - SMCJ8.0A - P6SMBJ8.0A - 1.5SMCJ8.0A

In conclusion, the SMBJ8.0CA-HR serves as a crucial component in protecting electronic circuits from transient voltage events. Its compact design, fast response time, and high surge current capability make it a preferred choice for surge protection in various applications.

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