TPSMB56A - Product Encyclopedia Entry
Introduction
The TPSMB56A is a transient voltage suppressor diode that belongs to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the TPSMB56A, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Surge protection in electrical and electronic circuits
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: SMB (DO-214AA)
- Essence: Protects sensitive electronic components from voltage transients
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Power Dissipation: 600W
- Breakdown Voltage: 64.4V
- Clamping Voltage: 104V
- Operating Temperature Range: -55°C to 150°C
- Storage Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The TPSMB56A has a standard SMB (DO-214AA) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response to transient over-voltage conditions
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic circuits
- Fast response time helps in minimizing damage from voltage transients
- 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 TPSMB56A operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit. When a transient voltage spike occurs, the diode rapidly conducts, providing a low-impedance path for the excess energy to be safely dissipated.
Detailed Application Field Plans
The TPSMB56A is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- Alternative Model 1: TPSMB56CA - Similar specifications with a lower breakdown voltage of 53.3V
- Alternative Model 2: TPSMB58A - Higher breakdown voltage of 71.8V with similar characteristics
- Alternative Model 3: P6SMB56A - Slightly different package (SMB/DO-214AA) with comparable specifications
In conclusion, the TPSMB56A transient voltage suppressor diode offers effective surge protection for various electronic circuits, with its fast response time, low clamping voltage, and high surge current capability. Understanding its specifications, pin configuration, functional features, and application field plans can aid in its successful integration into diverse electronic systems.
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What is TPSMB56A and what is its application in technical solutions?
- TPSMB56A is a transient voltage suppressor diode that is commonly used to protect electronic circuits from voltage spikes and transients.
How does TPSMB56A protect electronic circuits?
- TPSMB56A diverts excessive voltage away from sensitive components by providing a low-impedance path to ground, thus preventing damage from voltage surges.
What are the typical voltage and current ratings for TPSMB56A?
- TPSMB56A typically has a working voltage of 56V and a peak pulse current rating of 600W.
In what types of applications is TPSMB56A commonly used?
- TPSMB56A is commonly used in power supplies, communication equipment, automotive electronics, and other systems where protection against voltage transients is necessary.
What are the key characteristics of TPSMB56A that make it suitable for technical solutions?
- TPSMB56A offers fast response time, low clamping voltage, and high surge capability, making it an effective solution for transient voltage protection.
How should TPSMB56A be integrated into a circuit for optimal performance?
- TPSMB56A should be placed in parallel with the protected circuit, close to the input power source, to ensure efficient transient voltage suppression.
Are there any specific considerations for PCB layout when using TPSMB56A?
- It is important to minimize the trace length between TPSMB56A and the protected circuit, and to provide a low-impedance path to ground for the device.
What are the temperature and environmental limitations of TPSMB56A?
- TPSMB56A typically operates within a temperature range of -55°C to 150°C and is designed to withstand harsh environmental conditions.
Can TPSMB56A be used in combination with other protective devices?
- Yes, TPSMB56A can be used in conjunction with other protective components such as varistors or gas discharge tubes to provide comprehensive transient voltage protection.
Where can I find detailed application notes and guidelines for using TPSMB56A in technical solutions?
- Detailed application notes and guidelines for TPSMB56A can be found in the product datasheet provided by the manufacturer, as well as in industry-specific technical resources and application guides.