TPSMD22A
Product Overview
Category
The TPSMD22A belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect sensitive electronic components from voltage transients induced by lightning, ESD, and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The TPSMD22A is available in a variety of packages including SMA, SMB, and SMC.
Essence
The essence of TPSMD22A lies in its ability to provide robust protection against transient voltage events, ensuring the reliability and longevity of electronic devices.
Packaging/Quantity
The TPSMD22A is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 22V
- Breakdown Voltage: 24.4V
- Maximum Clamping Voltage: 35.5V
- Peak Pulse Current: 10A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The TPSMD22A typically has two pins, with the cathode marked by a band or a line on the body of the diode.
Functional Features
- Bi-directional protection
- Low leakage current
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- High surge current capability
- Wide operating temperature range
Disadvantages
- Limited to low voltage applications
- May require additional circuitry for higher voltage protection
Working Principles
When a transient voltage event occurs, the TPSMD22A conducts the excess energy to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The TPSMD22A is commonly used in: - Consumer electronics - Telecommunication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
- TPSMD Series (e.g., TPSMD15A, TPSMD30A)
- P6SMB Series
- 1.5SMC Series
In conclusion, the TPSMD22A transient voltage suppressor diode offers reliable protection against transient voltage events, making it an essential component in various electronic applications.
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قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق TPSMD22A في الحلول التقنية
Sure, here are 10 common questions and answers related to the application of TPSMD22A in technical solutions:
What is TPSMD22A?
- TPSMD22A is a transient voltage suppressor diode designed to protect sensitive electronics from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
What is the maximum working voltage of TPSMD22A?
- The maximum working voltage of TPSMD22A is typically 22 volts.
What is the peak pulse power handling capability of TPSMD22A?
- TPSMD22A can handle peak pulse power up to 400 watts for an 8/20 µs waveform.
How does TPSMD22A protect electronic circuits?
- TPSMD22A clamps the transient voltage to a safe level, diverting excess current away from the protected circuit.
What are the typical applications of TPSMD22A?
- TPSMD22A is commonly used in telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics to protect against voltage transients.
What is the response time of TPSMD22A?
- TPSMD22A has a very fast response time, typically less than 1 nanosecond.
Can TPSMD22A be used for overvoltage protection in power supply circuits?
- Yes, TPSMD22A can be used to provide overvoltage protection in power supply circuits by shunting excess voltage to ground.
What is the operating temperature range of TPSMD22A?
- TPSMD22A is typically rated for operation over a temperature range of -55°C to 150°C.
Is TPSMD22A RoHS compliant?
- Yes, TPSMD22A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
How should TPSMD22A be mounted on a PCB?
- TPSMD22A should be mounted close to the input/output connectors and as close as possible to the protected ICs or components to minimize trace length and reduce inductance.
I hope these questions and answers are helpful! Let me know if you need further assistance.