SMAJ48CA-E3/61

Product Overview

Category

The SMAJ48CA-E3/61 belongs to the category of electronic components, specifically within the realm of semiconductor devices.

Use

This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.

Characteristics

• Voltage Suppression: Capable of suppressing transient voltages to protect downstream components.
• Fast Response Time: Rapid response to voltage spikes ensures effective protection.
• Compact Size: Small form factor for easy integration into circuit designs.

Package

The SMAJ48CA-E3/61 is typically available in a surface-mount package, making it suitable for automated assembly processes.

Essence

The essence of this product lies in its ability to safeguard electronic circuits from voltage transients, thereby enhancing the reliability and longevity of electronic systems.

Packaging/Quantity

The SMAJ48CA-E3/61 is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.

Specifications

• Part Number: SMAJ48CA-E3/61
• Peak Pulse Power: 400W
• Breakdown Voltage: 48V
• Operating Temperature Range: -55°C to +150°C
• Package Type: DO-214AC (SMA)

Detailed Pin Configuration

The SMAJ48CA-E3/61 features a standard DO-214AC (SMA) package with two pins. The pinout configuration is as follows: 1. Anode 2. Cathode

Functional Features

• Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components.
• Low Clamping Voltage: Ensures that the protected circuitry is exposed to minimal voltage during transient events.
• Fast Response Time: Rapid reaction to voltage spikes ensures timely protection.

Advantages

• Effective protection against voltage transients
• Compact size for easy integration into circuit designs
• Fast response time enhances system reliability

Disadvantages

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

Working Principles

The SMAJ48CA-E3/61 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to high voltage transients, thereby diverting the transient energy away from sensitive components.

Detailed Application Field Plans

Telecommunications

In telecommunications equipment, the SMAJ48CA-E3/61 can be employed to protect sensitive communication modules from voltage surges induced by lightning strikes or power line disturbances.

Industrial Control Systems

Within industrial control systems, this component can safeguard PLCs, sensors, and other electronic devices from voltage transients caused by electromagnetic interference or power supply fluctuations.

Automotive Electronics

In automotive applications, the SMAJ48CA-E3/61 can be utilized to shield electronic control units (ECUs), infotainment systems, and other onboard electronics from voltage spikes generated by the vehicle's electrical system.

Detailed and Complete Alternative Models

• Alternative Model 1: P6KE48CA
• Alternative Model 2: 1.5SMC48CA
• Alternative Model 3: SMBJ48CA

In conclusion, the SMAJ48CA-E3/61 serves as a crucial component in protecting electronic circuits from transient voltage events, offering fast response times and compact form factors. Its application spans across various industries, ensuring the reliability and longevity of electronic systems.

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