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1.5KE120 - English Editing Encyclopedia Entry
Product Overview
Category:
The 1.5KE120 belongs to the category of transient voltage suppressor diodes.
Use:
It is used to protect sensitive electronic devices 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 1.5KE120 is available in a DO-201 package.
Essence:
The essence of the 1.5KE120 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity:
The 1.5KE120 is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500 W
- Breakdown Voltage: 120 V
- Maximum Clamping Voltage: 193 V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE120 has a standard axial lead configuration with two leads.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low incremental surge resistance
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Wide operating temperature range
- RoHS compliance
Disadvantages
- Higher clamping voltage compared to some alternative models
- Relatively larger footprint
Working Principles
When a transient voltage spike occurs, the 1.5KE120 conducts the excessive current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1.5KE120 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE120 include: - 1.5KE100A - 1.5KE150A - 1.5KE200A
In conclusion, the 1.5KE120 transient voltage suppressor diode offers effective 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 1.5KE120 en soluciones técnicas
What is the maximum peak pulse power of 1.5KE120?
- The maximum peak pulse power of 1.5KE120 is 1500 watts for a 10/1000μs waveform.
What is the breakdown voltage of 1.5KE120?
- The breakdown voltage of 1.5KE120 is typically 120V.
What are the typical applications of 1.5KE120?
- 1.5KE120 is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial controls, and telecommunications equipment.
What is the clamping voltage of 1.5KE120?
- The clamping voltage of 1.5KE120 is 193V at 50A.
What is the maximum junction temperature of 1.5KE120?
- The maximum junction temperature of 1.5KE120 is 175°C.
What is the response time of 1.5KE120?
- The response time of 1.5KE120 is typically less than 1 picosecond.
Is 1.5KE120 RoHS compliant?
- Yes, 1.5KE120 is RoHS compliant, meeting the requirements for lead-free manufacturing.
What is the package type of 1.5KE120?
- 1.5KE120 is available in a DO-201 package.
What are the environmental specifications for 1.5KE120?
- 1.5KE120 is designed to meet various environmental standards, including moisture sensitivity level (MSL) and reflow soldering capability.
What are the recommended storage conditions for 1.5KE120?
- It is recommended to store 1.5KE120 in a dry environment with temperatures not exceeding 40°C and humidity below 75%.