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MA1.5KE7.5A
Product Overview
Category
The MA1.5KE7.5A belongs to the category of transient voltage suppressor (TVS) diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The MA1.5KE7.5A is typically available in a DO-201 package.
Essence
The essence of the MA1.5KE7.5A lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes and are available in quantities ranging from hundreds to thousands per package.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 6.4V
- Maximum Clamping Voltage: 10.3V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 7.5V
Detailed Pin Configuration
The MA1.5KE7.5A TVS diode has a standard two-pin configuration with anode and cathode terminals.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- High reliability and performance
Advantages and Disadvantages
Advantages
- Excellent surge protection
- Fast response time
- Wide operating temperature range
Disadvantages
- Relatively high clamping voltage compared to some alternative models
- Sensitive to reverse bias conditions
Working Principles
When a voltage transient occurs, the MA1.5KE7.5A conducts current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The MA1.5KE7.5A is widely used in: - Telecommunication equipment - Industrial control systems - Automotive electronics - Power supplies - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the MA1.5KE7.5A include: - P6KE6.8A - 1.5KE6.8CA - SMBJ7.5A
In conclusion, the MA1.5KE7.5A TVS diode offers robust transient voltage suppression capabilities, making it an essential component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MA1.5KE7.5A en soluciones técnicas
What is the maximum peak pulse power of MA1.5KE7.5A?
- The maximum peak pulse power of MA1.5KE7.5A is 1500 watts for a 10/1000μs waveform.
What is the breakdown voltage of MA1.5KE7.5A?
- The breakdown voltage of MA1.5KE7.5A is typically 6.4 volts at 1mA.
What are the typical applications of MA1.5KE7.5A?
- MA1.5KE7.5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial controls, and automotive systems.
What is the maximum clamping voltage of MA1.5KE7.5A?
- The maximum clamping voltage of MA1.5KE7.5A is 12.1 volts at 19.9A.
What is the operating temperature range of MA1.5KE7.5A?
- MA1.5KE7.5A has an operating temperature range of -55°C to +175°C.
How does MA1.5KE7.5A provide surge protection?
- MA1.5KE7.5A acts as a transient voltage suppressor, shunting excess current away from sensitive components when a surge occurs.
Is MA1.5KE7.5A suitable for high-speed data lines?
- Yes, MA1.5KE7.5A can be used for surge protection in high-speed data lines, providing reliable protection against transient voltage events.
What is the response time of MA1.5KE7.5A to a surge event?
- MA1.5KE7.5A has a very fast response time, typically responding within nanoseconds to clamp the voltage and protect the circuit.
Can MA1.5KE7.5A be used in outdoor applications?
- Yes, MA1.5KE7.5A is suitable for outdoor applications due to its wide operating temperature range and robust construction.
Does MA1.5KE7.5A require any external components for proper operation?
- MA1.5KE7.5A can be used standalone for surge protection, but additional circuitry may be required depending on the specific application and requirements.