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1.5KE300 - English Editing Encyclopedia Entry
Product Overview
Category:
The 1.5KE300 belongs to the category of transient voltage suppressor (TVS) diodes.
Use:
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5KE300 is available in a DO-201 package.
Essence:
The essence of the 1.5KE300 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity:
The 1.5KE300 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 267V
- Maximum Clamping Voltage: 431V
- Operating Temperature Range: -55°C to +175°C
- Reverse Standoff Voltage: 243V
Detailed Pin Configuration
The 1.5KE300 TVS diode has a standard two-pin configuration, with one pin for anode and the other for cathode.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- Low incremental surge resistance
Advantages and Disadvantages
Advantages
- High surge capability
- Fast response time
- RoHS compliant
Disadvantages
- Relatively high clamping voltage compared to some newer models
- Limited reverse standoff voltage
Working Principles
When a voltage transient occurs, the 1.5KE300 conducts current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1.5KE300 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE300 include: - 1.5KE220A - 1.5KE350CA - 1.5KE440P
In conclusion, the 1.5KE300 transient voltage suppressor diode offers robust protection against voltage transients, making it an essential component in various electronic applications.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE300 en soluciones técnicas
What is the maximum peak pulse power of 1.5KE300?
- The maximum peak pulse power of 1.5KE300 is 1500 watts for a 10/1000μs waveform.
What is the breakdown voltage of 1.5KE300?
- The breakdown voltage of 1.5KE300 is typically 267V.
What is the operating temperature range for 1.5KE300?
- The operating temperature range for 1.5KE300 is -55°C to +175°C.
Can 1.5KE300 be used for surge protection in power supplies?
- Yes, 1.5KE300 is commonly used for surge protection in power supplies due to its high power handling capability.
Is 1.5KE300 suitable for transient voltage suppression in automotive electronics?
- Yes, 1.5KE300 is suitable for transient voltage suppression in automotive electronics due to its robustness and reliability.
What are the typical applications of 1.5KE300 in industrial equipment?
- Typical applications of 1.5KE300 in industrial equipment include surge protection for motors, control systems, and communication interfaces.
Does 1.5KE300 comply with RoHS regulations?
- Yes, 1.5KE300 is compliant with RoHS regulations, making it suitable for use in environmentally sensitive applications.
What is the response time of 1.5KE300 in clamping transient voltages?
- The response time of 1.5KE300 in clamping transient voltages is very fast, typically in picoseconds.
Can 1.5KE300 be used for ESD protection in electronic circuits?
- Yes, 1.5KE300 can be used for ESD protection in electronic circuits, providing reliable safeguarding against electrostatic discharge events.
Are there any recommended layout considerations when using 1.5KE300 in PCB designs?
- Yes, it is recommended to minimize the length of traces between the 1.5KE300 device and the protected circuitry, and to provide adequate thermal relief for efficient heat dissipation.
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