TPSMD15A Product Overview
Introduction
The TPSMD15A is a transient voltage suppressor diode belonging to the category of electronic components used for surge protection in various electrical and electronic circuits. This entry provides an overview of the basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models of the TPSMD15A.
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: SMA (DO-214AC)
- Essence: Protects sensitive electronic components from voltage transients
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400 Watts
- Breakdown Voltage: 16.7V
- Clamping Voltage: 28.5V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The TPSMD15A has a standard SMA (DO-214AC) package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- Fast response time
- Low clamping voltage
- High surge current capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast response to transient overvoltage events
- Compact and easy to integrate into circuit designs
Disadvantages
- Limited power dissipation capability
- May require additional heat sinking in high-power applications
Working Principles
The TPSMD15A operates by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage due to voltage spikes or surges. 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 TPSMD15A is widely used in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the TPSMD15A include: - TPSMD6.8A - TPSMD10A - TPSMD18A - TPSMD24A
In summary, the TPSMD15A transient voltage suppressor diode offers effective surge protection with its fast response time, low clamping voltage, and high surge current capability. Its compact design and wide range of applications make it a versatile choice for surge protection in various electronic circuits.
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技術ソリューションにおける TPSMD15A 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 TPSMD15A?
- TPSMD15A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of TPSMD15A?
- The maximum clamping voltage of TPSMD15A is typically 24.4V at 10A.
What are the typical applications of TPSMD15A?
- TPSMD15A is commonly used in power supplies, communication systems, automotive electronics, and industrial equipment to protect against voltage surges.
What is the peak pulse power dissipation of TPSMD15A?
- The peak pulse power dissipation of TPSMD15A is typically 1500W.
What is the operating temperature range of TPSMD15A?
- TPSMD15A is designed to operate within a temperature range of -55°C to 150°C.
How does TPSMD15A provide protection against voltage transients?
- TPSMD15A diverts excessive current away from sensitive components by clamping the voltage during transient events.
Can TPSMD15A be used for overvoltage protection in automotive applications?
- Yes, TPSMD15A is suitable for overvoltage protection in automotive electronics due to its robust design and high surge capability.
What is the response time of TPSMD15A to voltage transients?
- TPSMD15A has a fast response time, typically less than 1 nanosecond.
Does TPSMD15A require external heat sinking for thermal management?
- In most applications, TPSMD15A does not require external heat sinking due to its low thermal resistance.
Is TPSMD15A RoHS compliant?
- Yes, TPSMD15A is compliant with the Restriction of Hazardous Substances (RoHS) directive, making it suitable for use in environmentally conscious designs.