SMBJ58CA-TR

Product Overview

The SMBJ58CA-TR belongs to the category of transient voltage suppressor (TVS) diodes and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excess current away from sensitive components. The SMBJ58CA-TR is typically packaged in a surface-mount format and is available in various quantities to suit different production needs.

Basic Information

• Category: Transient Voltage Suppressor (TVS) Diode
• Use: Surge protection in electronic circuits
• Characteristics: Rapid response to overvoltage events, diversion of excess current
• Package: Surface-mount
• Essence: Protection of sensitive electronic components
• Packaging/Quantity: Available in reels or tubes, quantity varies based on manufacturer

Specifications

• Part Number: SMBJ58CA-TR
• Peak Pulse Power: 600W
• Breakdown Voltage: 58V
• Operating Temperature Range: -55°C to +150°C
• RoHS Compliant: Yes

Detailed Pin Configuration

The SMBJ58CA-TR typically features a standard SMC (DO-214AB) package with two pins for surface mounting onto PCBs. The pin configuration follows the industry-standard layout for TVS diodes, with the anode and cathode clearly marked for easy integration into circuit designs.

Functional Features

• Transient Voltage Suppression: Rapidly responds to overvoltage events to protect downstream components.
• Low Clamping Voltage: Ensures minimal impact on the protected circuit during surge events.
• Fast Response Time: Provides quick reaction to transient voltage spikes, minimizing potential damage.

Advantages and Disadvantages

Advantages

• Effective surge protection for sensitive electronic components
• Fast response time to transient voltage spikes
• Low clamping voltage minimizes impact on protected circuits

Disadvantages

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

Working Principles

The SMBJ58CA-TR operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when the voltage exceeds its breakdown level. This action effectively diverts the surge energy away from the sensitive components, protecting them from damage.

Detailed Application Field Plans

The SMBJ58CA-TR finds extensive use in various applications, including: - Telecommunications: Protecting communication equipment from lightning-induced surges - Automotive Electronics: Safeguarding vehicle electronics from voltage transients - Industrial Control Systems: Ensuring reliable operation of control and monitoring devices in harsh environments - Consumer Electronics: Providing surge protection for sensitive electronic devices in homes and offices

Detailed and Complete Alternative Models

• 1. SMAJ58A: Similar TVS diode with SMA package
• 2. P6SMBJ58CA: Higher power handling capability with SMB package
• 3. SMCJ58A: TVS diode with higher breakdown voltage in SMC package

In conclusion, the SMBJ58CA-TR transient voltage suppressor diode offers effective surge protection for a wide range of electronic applications, with its fast response time and low clamping voltage making it a valuable component in safeguarding sensitive circuits against transient voltage events. Its application versatility and availability of alternative models further enhance its utility in diverse electronic designs.

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