SMBG78CA-M3/52

Product Overview

The SMBG78CA-M3/52 belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic devices from voltage spikes and transients. The SMBG78CA-M3/52 is characterized by its high surge capability, low clamping voltage, and compact package. It is typically available in tape and reel packaging with a specific quantity per reel.

Specifications

• Part Number: SMBG78CA-M3/52
• Category: Transient Voltage Suppressor Diode
• Package Type: SMB
• Clamping Voltage: Low
• Surge Capability: High
• Packaging: Tape and Reel
• Quantity per Reel: Specific to manufacturer

Detailed Pin Configuration

The SMBG78CA-M3/52 follows the standard pin configuration for SMB package diodes, with the anode and cathode connections clearly marked on the device.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry.
• Compact Design: SMB package allows for space-efficient integration onto PCBs.

Advantages

• Effective Protection: Safeguards sensitive electronics from voltage transients.
• Space Efficiency: Compact form factor enables easy integration into circuit designs.
• Fast Response: Rapid reaction time ensures minimal disruption to the system.

Disadvantages

• Voltage Limitations: May not be suitable for applications requiring higher voltage handling capabilities.
• Heat Dissipation: Intense surges may lead to heat generation, necessitating thermal management.

Working Principles

The SMBG78CA-M3/52 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, limiting the voltage across the load.

Detailed Application Field Plans

The SMBG78CA-M3/52 finds extensive use in various electronic systems, including: - Power Supplies: Protecting sensitive components from voltage transients. - Communication Equipment: Safeguarding signal processing circuits from electrical disturbances. - Automotive Electronics: Shielding vehicle electronics from voltage spikes.

Detailed and Complete Alternative Models

• SMBJ78CA: Similar characteristics but with a different package type (SMBJ).
• SMBG100A: Higher voltage handling capacity within the same SMB package format.
• SMBG58CA: Lower clamping voltage variant for more sensitive applications.

In conclusion, the SMBG78CA-M3/52 transient voltage suppressor diode offers effective protection against voltage transients in a compact and efficient package, making it a valuable component in various electronic systems.

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