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SMAJ48CHE3/5A Product Overview
Introduction
The SMAJ48CHE3/5A is a diode belonging to the category of transient voltage suppressors (TVS). This product is commonly used for protecting sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMAJ48CHE3/5A possesses specific characteristics, packaging, and quantity that make it suitable for various applications.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage transients induced by lightning, ESD, and other transient voltage events
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AC (SMA)
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging with varying quantities
Specifications
- Part Number: SMAJ48CHE3/5A
- Peak Pulse Power: 400W
- Breakdown Voltage: 53.3V
- Clamping Voltage: 77.4V
- Operating Temperature Range: -55°C to +150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The SMAJ48CHE3/5A diode has a standard DO-214AC (SMA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Rapid response to transient voltage events
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- RoHS compliant
Disadvantages
- Limited breakdown voltage compared to higher-rated TVS diodes
- May require additional circuitry for comprehensive overvoltage protection
Working Principles
The SMAJ48CHE3/5A operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, thereby safeguarding the connected electronics.
Detailed Application Field Plans
The SMAJ48CHE3/5A finds extensive use in various applications, including: - Consumer electronics - Telecommunications equipment - Industrial automation systems - Automotive electronics - Power supplies - LED lighting systems
Detailed and Complete Alternative Models
- Alternative Model 1: P6KE51CA
- Category: TVS Diode
- Breakdown Voltage: 45.6V
- Package: DO-15
- Alternative Model 2: 1.5KE51CA
- Category: TVS Diode
- Breakdown Voltage: 43.6V
- Package: DO-201
In conclusion, the SMAJ48CHE3/5A transient voltage suppressor diode offers effective protection against transient voltage events, making it a crucial component in safeguarding sensitive electronic circuits across various industries.
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What is SMAJ48CHE3/5A?
- SMAJ48CHE3/5A is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of SMAJ48CHE3/5A?
- The maximum peak pulse power of SMAJ48CHE3/5A is 400 watts.
What is the breakdown voltage of SMAJ48CHE3/5A?
- The breakdown voltage of SMAJ48CHE3/5A is 48 volts.
What are the typical applications of SMAJ48CHE3/5A?
- SMAJ48CHE3/5A is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage surges.
What is the operating temperature range of SMAJ48CHE3/5A?
- The operating temperature range of SMAJ48CHE3/5A is -55°C to +150°C.
What is the response time of SMAJ48CHE3/5A?
- The response time of SMAJ48CHE3/5A is very fast, typically responding within nanoseconds to clamp the voltage spike.
How does SMAJ48CHE3/5A provide protection?
- SMAJ48CHE3/5A provides protection by diverting excessive current away from sensitive components when a voltage surge occurs, thus preventing damage to the circuit.
Is SMAJ48CHE3/5A RoHS compliant?
- Yes, SMAJ48CHE3/5A is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What is the package type of SMAJ48CHE3/5A?
- SMAJ48CHE3/5A comes in a DO-214AC (SMA) package, which is a surface mount package.
Can SMAJ48CHE3/5A be used for ESD protection?
- Yes, SMAJ48CHE3/5A can be used for electrostatic discharge (ESD) protection in various electronic devices and systems.