SMB8J12CA-M3/5B

Product Overview

Category

The SMB8J12CA-M3/5B belongs to the category of semiconductor devices.

Use

This product is commonly used for voltage regulation and transient suppression in electronic circuits.

Characteristics

• Voltage Regulation: The SMB8J12CA-M3/5B is designed to regulate voltage spikes and surges, protecting sensitive electronic components.
• Transient Suppression: It effectively suppresses transient overvoltage events, safeguarding connected devices.
• Package: The product is available in a compact surface-mount package, making it suitable for integration into various electronic designs.
• Essence: Its essence lies in providing reliable protection against voltage transients and surges.
• Packaging/Quantity: The SMB8J12CA-M3/5B is typically packaged in reels or tubes, with varying quantities based on customer requirements.

Specifications

• Part Number: SMB8J12CA-M3/5B
• Type: Transient Voltage Suppressor (TVS) Diode
• Peak Pulse Power: 800 Watts
• Standoff Voltage: 12V
• Breakdown Voltage: 13.3V
• Maximum Clamping Voltage: 19.9V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AA (SMB)

Detailed Pin Configuration

The SMB8J12CA-M3/5B features a standard SMB package with two pins for easy surface-mount installation.

Functional Features

• Transient Suppression: Effectively clamps transient voltages to safe levels, protecting downstream components.
• Fast Response Time: Rapid response to voltage transients ensures minimal impact on connected circuits.
• Low Leakage Current: Ensures minimal power dissipation during normal operation.

Advantages and Disadvantages

Advantages

• Reliable Overvoltage Protection
• Compact Surface-Mount Package
• Fast Response Time

Disadvantages

• Limited Standoff Voltage Range
• Higher Clamping Voltage Compared to Some Alternatives

Working Principles

The SMB8J12CA-M3/5B operates by diverting excessive transient currents away from sensitive components, thereby limiting the voltage across them. This is achieved through the use of avalanche breakdown diodes that rapidly conduct when exposed to high voltage transients.

Detailed Application Field Plans

The SMB8J12CA-M3/5B finds extensive application in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics

Detailed and Complete Alternative Models

• Alternative Model 1: SMB10J12A
• Alternative Model 2: SMBJ12A
• Alternative Model 3: SMCJ12A
• Alternative Model 4: P6KE12A

In conclusion, the SMB8J12CA-M3/5B is a reliable transient voltage suppressor diode that offers effective protection against voltage transients and surges in a wide range of electronic applications.

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