MPLAD30KP78CA
Product Overview
Category
MPLAD30KP78CA belongs to the category of high-power transient voltage suppressor (TVS) diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients in various applications, including power supplies, telecommunications equipment, automotive electronics, and industrial machinery.
Characteristics
- High power handling capability
- Fast response time
- Low clamping voltage
- Robust construction for reliability
Package
MPLAD30KP78CA is typically available in a DO-201 package, which provides mechanical robustness and efficient heat dissipation.
Essence
The essence of MPLAD30KP78CA lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Peak Power Dissipation: 30000 W
- Breakdown Voltage: 78 V
- Maximum Clamping Voltage: 126 V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
MPLAD30KP78CA follows a standard TVS diode pin configuration, with the anode and cathode connections clearly marked for easy integration into circuit designs.
Functional Features
- Bi-directional clamping capability
- Low leakage current
- High surge current capability
- Excellent ESD protection
Advantages and Disadvantages
Advantages
- Superior overvoltage protection
- High reliability and durability
- Wide operating temperature range
- Suitable for high-power applications
Disadvantages
- Relatively large physical size compared to lower power TVS diodes
- Higher cost compared to standard diode solutions
Working Principles
When a voltage spike occurs, MPLAD30KP78CA rapidly conducts excess current away from the protected circuit, limiting the voltage across the load to a safe level.
Detailed Application Field Plans
Power Supplies
In power supply units, MPLAD30KP78CA can be used to protect sensitive semiconductor devices from voltage surges caused by lightning strikes or switching transients.
Telecommunications Equipment
Telecommunication systems often utilize MPLAD30KP78CA to safeguard against voltage fluctuations induced by electromagnetic interference or power line disturbances.
Automotive Electronics
In automotive applications, these diodes provide critical protection for electronic control units, sensors, and communication modules from voltage transients generated by the vehicle's electrical system.
Industrial Machinery
MPLAD30KP78CA plays a vital role in protecting industrial machinery such as motor drives, PLCs, and control systems from voltage spikes that could lead to costly downtime and repairs.
Detailed and Complete Alternative Models
- MPLAD20KP60CA: Lower power variant suitable for less demanding applications.
- MPLAD40KP90CA: Higher power variant for more extreme transient voltage conditions.
- MPLAD30KP78A: Unidirectional TVS diode with similar characteristics for specific circuit requirements.
In conclusion, MPLAD30KP78CA is a high-power TVS diode offering robust transient voltage protection for a wide range of electronic applications. Its superior performance, reliability, and application versatility make it an essential component in safeguarding sensitive circuits from damaging voltage spikes and transients.
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技術ソリューションにおける MPLAD30KP78CA の適用に関連する 10 件の一般的な質問と回答をリストします。
What is MPLAD30KP78CA?
- MPLAD30KP78CA is a high-power transient voltage suppressor diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
What is the maximum peak pulse power of MPLAD30KP78CA?
- The maximum peak pulse power of MPLAD30KP78CA is 30000 watts.
What is the breakdown voltage of MPLAD30KP78CA?
- The breakdown voltage of MPLAD30KP78CA ranges from 30V to 78V, depending on the specific model.
In what applications can MPLAD30KP78CA be used?
- MPLAD30KP78CA can be used in various technical solutions such as surge protection in power supplies, industrial equipment, telecommunications systems, and automotive electronics.
What is the response time of MPLAD30KP78CA?
- The response time of MPLAD30KP78CA is very fast, typically in the nanosecond range, providing quick protection against transient voltage events.
Is MPLAD30KP78CA RoHS compliant?
- Yes, MPLAD30KP78CA is RoHS compliant, ensuring it meets environmental standards for hazardous substances.
What is the operating temperature range of MPLAD30KP78CA?
- MPLAD30KP78CA has an operating temperature range from -55°C to +175°C, making it suitable for use in various environmental conditions.
Does MPLAD30KP78CA require any external components for proper operation?
- MPLAD30KP78CA does not require any external components for basic transient voltage suppression, but additional circuitry may be needed for specific application requirements.
Can MPLAD30KP78CA be used for both AC and DC applications?
- Yes, MPLAD30KP78CA can be used for both AC and DC applications, providing versatile transient voltage protection.
What are the recommended mounting and handling precautions for MPLAD30KP78CA?
- It is recommended to follow proper ESD (electrostatic discharge) precautions during handling and to mount MPLAD30KP78CA on a suitable heat sink to ensure efficient heat dissipation during operation.