MAPLAD18KP150AE3
Product Overview
Category:
The MAPLAD18KP150AE3 belongs to the category of high-power transient voltage suppressor (TVS) diodes.
Use:
It is used for providing protection against transient voltage spikes in electronic circuits, particularly in high-power applications.
Characteristics:
- High power handling capability
- Fast response time
- Low clamping voltage
- Robust construction for reliability
Package:
The MAPLAD18KP150AE3 is typically available in a surface mount package, such as SMB or SMC.
Essence:
The essence of the MAPLAD18KP150AE3 lies in its ability to efficiently divert transient overvoltage events away from sensitive components, thereby safeguarding the circuitry.
Packaging/Quantity:
These diodes are usually supplied in reels or tubes, with quantities varying based on manufacturer and distributor specifications.
Specifications
- Peak Pulse Power: 18kW
- Standoff Voltage: 150V
- Breakdown Voltage: 167V to 185V
- Maximum Clamping Voltage: 243V at 100A
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The MAPLAD18KP150AE3 typically features a standard TVS diode pin configuration, with the specific details available in the datasheet provided by the manufacturer.
Functional Features
- Rapid response to transient voltage spikes
- High power dissipation capability
- Low leakage current
- Robust construction for durability
Advantages and Disadvantages
Advantages
- Effective protection against transient voltage events
- High power handling capacity
- Wide operating temperature range
Disadvantages
- May exhibit higher capacitance compared to lower power TVS diodes
- Surface mount package may limit heat dissipation in certain applications
Working Principles
The MAPLAD18KP150AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess voltage away from the protected circuit, thus limiting the voltage across the load.
Detailed Application Field Plans
The MAPLAD18KP150AE3 finds extensive use in various high-power electronic systems, including: - Industrial motor drives - Power distribution systems - Renewable energy systems - Electric vehicle charging stations
Detailed and Complete Alternative Models
Some alternative models to the MAPLAD18KP150AE3 include: - STMicroelectronics SM6T series - Vishay SMAJ series - Littelfuse P6KE series
In conclusion, the MAPLAD18KP150AE3 serves as a crucial component in protecting high-power electronic circuits from transient voltage events, offering robust performance and reliability in demanding applications.
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What is the operating temperature range of MAPLAD18KP150AE3?
- The operating temperature range of MAPLAD18KP150AE3 is typically -55°C to +175°C.
What is the maximum reverse stand-off voltage of MAPLAD18KP150AE3?
- The maximum reverse stand-off voltage of MAPLAD18KP150AE3 is 150V.
What is the peak pulse power handling capability of MAPLAD18KP150AE3?
- MAPLAD18KP150AE3 can handle peak pulse power up to 18000W for a 10/1000μs waveform.
Is MAPLAD18KP150AE3 suitable for surge protection in power supply units?
- Yes, MAPLAD18KP150AE3 is commonly used for surge protection in power supply units due to its high power handling capability.
Can MAPLAD18KP150AE3 be used for overvoltage protection in communication equipment?
- Yes, MAPLAD18KP150AE3 is often employed for overvoltage protection in communication equipment due to its high reverse stand-off voltage.
What are the typical applications of MAPLAD18KP150AE3 in automotive electronics?
- MAPLAD18KP150AE3 is frequently used in automotive electronics for transient voltage suppression and surge protection.
Does MAPLAD18KP150AE3 comply with industry standards for surge protection devices?
- Yes, MAPLAD18KP150AE3 complies with industry standards such as IEC 61000-4-5 for surge protection devices.
What is the response time of MAPLAD18KP150AE3 to transient voltage events?
- MAPLAD18KP150AE3 has a fast response time, typically in the nanosecond range, making it effective for protecting sensitive electronic components.
Can MAPLAD18KP150AE3 be used in outdoor applications exposed to harsh environmental conditions?
- Yes, MAPLAD18KP150AE3 is suitable for outdoor applications and can withstand harsh environmental conditions due to its wide operating temperature range.
Are there any recommended layout considerations when integrating MAPLAD18KP150AE3 into a circuit?
- It is recommended to minimize lead lengths and provide adequate thermal management when integrating MAPLAD18KP150AE3 into a circuit to optimize its performance.