SMBJ48CD-M3/H

Product Overview

The SMBJ48CD-M3/H belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ48CD-M3/H is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a compact, surface-mount package and is available in various quantities to suit different application needs.

Specifications

• Part Number: SMBJ48CD-M3/H
• Category: Transient Voltage Suppressor Diode
• Use: Protection against voltage spikes and transients
• Characteristics: High surge capability, low clamping voltage, fast response time
• Package: Surface-mount
• Essence: Protecting sensitive electronic components
• Packaging/Quantity: Available in various packaging options and quantities

Detailed Pin Configuration

The SMBJ48CD-M3/H features a standard pin configuration with clearly defined anode and cathode terminals. The pinout is designed for easy integration into circuit layouts and PCB designs.

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to a safe level.
• Fast Response Time: Rapid reaction to voltage spikes ensures timely protection for connected components.
• High Surge Capability: Capable of withstanding high surge currents without degradation.

Advantages and Disadvantages

Advantages

• Effective protection against voltage transients
• Compact surface-mount package for easy integration
• Fast response time enhances component safety

Disadvantages

• May exhibit some leakage current in certain operating conditions
• Clamping voltage may not be as low as some alternative models

Working Principles

The SMBJ48CD-M3/H operates based on the principle of avalanche breakdown. When a voltage spike occurs, the diode rapidly conducts, diverting excess current away from sensitive components and limiting the voltage across the protected circuit.

Detailed Application Field Plans

The SMBJ48CD-M3/H is widely used in various applications including: - Power supply units - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics

Detailed and Complete Alternative Models

• SMBJ5.0A: Similar characteristics with a lower clamping voltage
• SMBJ33CA: Higher surge capability with comparable response time
• SMBJ58A: Enhanced leakage current performance with slightly higher clamping voltage

In conclusion, the SMBJ48CD-M3/H transient voltage suppressor diode offers effective protection against voltage transients in a compact, surface-mount package. Its fast response time and high surge capability make it suitable for a wide range of applications, although users should consider alternative models for specific performance requirements.

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