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P6SMBJ440A - Product Overview and Specifications
Introduction
The P6SMBJ440A is a diode belonging to the category of transient voltage suppressor (TVS) diodes. These diodes are widely used for protecting sensitive electronic components from voltage spikes and surges. The P6SMBJ440A diode is specifically designed to provide protection against transient overvoltage conditions in various electronic circuits.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and surges
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AA (SMB), 2 pins
- Essence: Safeguarding sensitive electronic components
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Voltage Rating: 440V
- Power Dissipation: 600W
- Breakdown Voltage: 488V
- Clamping Voltage: 769V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P6SMBJ440A diode has two pins arranged in a standard DO-214AA (SMB) package configuration. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Fast response time to transient overvoltage conditions
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes and surges
- Fast response time ensures minimal impact on the protected circuit
- Compact SMB package for easy integration into circuit designs
Disadvantages
- Limited to specific voltage and power ratings
- May require additional circuitry for comprehensive surge protection in complex systems
Working Principles
The P6SMBJ440A operates based on the principle of avalanche breakdown, where it rapidly conducts excess current away from the protected circuit when a voltage surge occurs. This action effectively limits the voltage across the protected components, preventing damage due to transient overvoltage conditions.
Detailed Application Field Plans
The P6SMBJ440A diode finds extensive use in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P6SMBJ5.0A: 5.0V TVS diode with similar characteristics
- P6SMBJ15A: 15V TVS diode suitable for lower voltage applications
- P6SMBJ400A: 400V TVS diode offering slightly lower voltage rating
In conclusion, the P6SMBJ440A diode serves as a crucial component in safeguarding electronic circuits from transient overvoltage events. Its fast response time, low clamping voltage, and high surge current capability make it an essential part of modern electronic designs.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P6SMBJ440A en soluciones técnicas
What is the voltage rating of P6SMBJ440A?
- The voltage rating of P6SMBJ440A is 440V.
What is the peak pulse power of P6SMBJ440A?
- The peak pulse power of P6SMBJ440A is 600W.
What is the typical clamping voltage of P6SMBJ440A?
- The typical clamping voltage of P6SMBJ440A is 586V at 10A.
What are the typical applications for P6SMBJ440A?
- P6SMBJ440A is commonly used in surge protection for sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the maximum junction temperature of P6SMBJ440A?
- The maximum junction temperature of P6SMBJ440A is 150°C.
What is the package type of P6SMBJ440A?
- P6SMBJ440A is available in a DO-214AA (SMB) package.
What is the reverse stand-off voltage of P6SMBJ440A?
- The reverse stand-off voltage of P6SMBJ440A is 376V.
Is P6SMBJ440A RoHS compliant?
- Yes, P6SMBJ440A is RoHS compliant.
What is the maximum forward voltage of P6SMBJ440A at 5A?
- The maximum forward voltage of P6SMBJ440A at 5A is 3.5V.
Can P6SMBJ440A be used for transient voltage suppression in power supply units?
- Yes, P6SMBJ440A is suitable for transient voltage suppression in power supply units due to its high peak pulse power and clamping voltage characteristics.