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TPSMD18A
Product Overview
Category
The TPSMD18A belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The TPSMD18A is available in a surface mount package.
Essence
The essence of TPSMD18A lies in its ability to provide robust protection against voltage surges.
Packaging/Quantity
The TPSMD18A is typically packaged in reels or tubes and is available in varying quantities depending on the manufacturer.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 15.3V to 17V
- Maximum Clamping Voltage: 24.4V
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The TPSMD18A has a standard SOD-123FL package with two pins. The pin configuration is as follows: 1. Anode 2. Cathode
Functional Features
- Provides transient voltage suppression for sensitive electronics
- Fast response time ensures minimal damage to protected components
- Low clamping voltage protects against overvoltage events
Advantages and Disadvantages
Advantages
- Robust protection against voltage transients
- Fast response time
- Compact surface mount package
Disadvantages
- Limited surge current capability compared to some higher power devices
- Lower breakdown voltage compared to higher voltage-rated devices
Working Principles
The TPSMD18A operates by diverting excess voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The TPSMD18A is commonly used in the following applications: - Consumer electronics - Telecommunications equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to TPSMD18A include: - TPSMD15A - TPSMD20A - TPSMD22A
In conclusion, the TPSMD18A transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van TPSMD18A in technische oplossingen
What is TPSMD18A?
- TPSMD18A is a transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What are the key features of TPSMD18A?
- TPSMD18A features low clamping voltage, fast response time, and high surge capability, making it suitable for protecting sensitive electronic components.
What is the maximum working voltage of TPSMD18A?
- The maximum working voltage of TPSMD18A is typically around 15V.
How does TPSMD18A protect electronic circuits?
- TPSMD18A diverts excess voltage away from sensitive components by providing a low-impedance path to ground during voltage spikes or transients.
In what applications is TPSMD18A commonly used?
- TPSMD18A is commonly used in power supplies, communication equipment, automotive electronics, and other systems where protection against voltage surges is necessary.
What is the operating temperature range of TPSMD18A?
- TPSMD18A typically operates within a temperature range of -55°C to 150°C, making it suitable for various environmental conditions.
How is TPSMD18A installed in a circuit?
- TPSMD18A is typically connected in parallel with the protected circuit, with the cathode connected to the positive side and the anode connected to the ground or negative side.
What standards does TPSMD18A comply with?
- TPSMD18A complies with industry standards such as AEC-Q101 for automotive applications and is often manufactured to meet RoHS requirements.
What is the typical response time of TPSMD18A?
- TPSMD18A has a fast response time, typically in the nanosecond range, ensuring rapid protection against voltage transients.
Can TPSMD18A be used for ESD protection?
- Yes, TPSMD18A can also provide effective protection against electrostatic discharge (ESD) events, safeguarding electronic components from ESD damage.