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MAPLAD18KP70AE3
Introduction
The MAPLAD18KP70AE3 belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used in electronic circuits to protect sensitive components from voltage spikes and transients. These diodes exhibit characteristics such as high surge capability, low clamping voltage, and fast response time. They are typically packaged in a compact form factor and are available in various packaging options and quantities to suit different application requirements.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients in electronic circuits
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: Various packaging options available
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Available in different packaging options and quantities
Specifications
- Voltage Rating: 18V
- Power Dissipation: 70A
- Part Number: MAPLAD18KP70AE3
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 15.3V
- Breakdown Voltage: 20.5V
- Peak Pulse Current: 70A
- Clamping Voltage: 24.4V
Detailed Pin Configuration
The MAPLAD18KP70AE3 TVS diode features a standard pin configuration with clearly defined anode and cathode terminals. The pinout is designed to facilitate easy integration into electronic circuits and PCB layouts.
Functional Features
- Transient Voltage Suppression: Effectively clamps transient voltages to protect downstream components
- Fast Response Time: Rapid reaction to voltage spikes ensures minimal impact on the protected circuitry
- High Surge Capability: Capable of handling high surge currents without degradation
- Low Clamping Voltage: Limits the voltage across the protected circuit to a safe level
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time for enhanced circuit protection
- Wide operating temperature range
- Compact form factor for space-constrained applications
Disadvantages
- Higher cost compared to traditional diode solutions
- Limited to specific voltage and current ratings
Working Principles
The MAPLAD18KP70AE3 operates based on the principle of avalanche breakdown, where it rapidly conducts excess current when subjected to a voltage surge. This action effectively diverts the transient energy away from the sensitive components, thereby safeguarding them from damage.
Detailed Application Field Plans
The MAPLAD18KP70AE3 is commonly employed in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Several alternative models with similar specifications and functionalities are available in the market, including: - SMAJ18A: 18V TVS diode with similar power dissipation - P6KE18CA: 18V TVS diode with comparable surge capability - 1.5KE18A: 18V TVS diode offering equivalent transient voltage suppression
In conclusion, the MAPLAD18KP70AE3 transient voltage suppressor diode offers robust protection against voltage spikes and transients, making it an essential component in various electronic applications.
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What is MAPLAD18KP70AE3?
- MAPLAD18KP70AE3 is a high-power transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and surges.
What are the key features of MAPLAD18KP70AE3?
- The key features include a peak pulse power of 18,000 watts, low clamping voltage, fast response time, and high surge current capability.
In what technical solutions can MAPLAD18KP70AE3 be used?
- MAPLAD18KP70AE3 can be used in various technical solutions such as power supplies, motor drives, industrial equipment, and automotive electronics.
How does MAPLAD18KP70AE3 protect electronic devices?
- MAPLAD18KP70AE3 protects electronic devices by diverting excessive voltage and current away from sensitive components, thus preventing damage from transient events.
What is the operating temperature range of MAPLAD18KP70AE3?
- The operating temperature range of MAPLAD18KP70AE3 is typically -55°C to +175°C, making it suitable for a wide range of environments.
Is MAPLAD18KP70AE3 RoHS compliant?
- Yes, MAPLAD18KP70AE3 is RoHS compliant, ensuring that it meets environmental standards for hazardous substances.
What are the mounting options for MAPLAD18KP70AE3?
- MAPLAD18KP70AE3 is available in various package options including surface mount and through-hole configurations, providing flexibility for different assembly processes.
Can MAPLAD18KP70AE3 be used in high-frequency applications?
- Yes, MAPLAD18KP70AE3 can be used in high-frequency applications due to its fast response time and low capacitance.
Are there any recommended layout considerations when using MAPLAD18KP70AE3?
- It is recommended to minimize lead lengths and provide adequate thermal management to ensure optimal performance of MAPLAD18KP70AE3.
Where can I find detailed specifications and application notes for MAPLAD18KP70AE3?
- Detailed specifications and application notes for MAPLAD18KP70AE3 can be found in the product datasheet and technical documentation provided by the manufacturer.