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1.5KE47HE3/54
Product Overview
Category
The 1.5KE47HE3/54 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
These diodes are used to protect sensitive electronics from voltage spikes and transient events.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The 1.5KE47HE3/54 is available in a DO-201 package.
Essence
The essence of this product lies in its ability to provide robust protection against transient voltage events.
Packaging/Quantity
The 1.5KE47HE3/54 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 40.2V
- Breakdown Voltage: 44.7V
- Maximum Clamping Voltage: 58.1V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE47HE3/54 has a standard axial lead configuration with two leads.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High temperature stability
Advantages and Disadvantages
Advantages
- Excellent surge protection
- Fast response to transient events
- Wide operating temperature range
Disadvantages
- Relatively larger footprint compared to SMD alternatives
- Higher cost compared to basic transient voltage suppressors
Working Principles
When a transient voltage event occurs, the 1.5KE47HE3/54 diode conducts and clamps the voltage to a safe level, protecting downstream electronics.
Detailed Application Field Plans
The 1.5KE47HE3/54 is commonly used in: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE47HE3/54 include: - P6KE47CA - SA15CA - SMBJ47A
This completes the entry for the 1.5KE47HE3/54, covering its product details, specifications, features, and application information within the required word count.
Seznam 10 běžných otázek a odpovědí souvisejících s aplikací 1.5KE47HE3/54 v technických řešeních
Sure, here are 10 common questions and answers related to the application of 1.5KE47HE3/54 in technical solutions:
What is the 1.5KE47HE3/54?
- The 1.5KE47HE3/54 is a TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE47HE3/54?
- The maximum peak pulse power is 1500 watts.
What is the breakdown voltage of the 1.5KE47HE3/54?
- The breakdown voltage is 47 volts.
What are the typical applications for the 1.5KE47HE3/54?
- Typical applications include protection of electronic equipment such as computers, telecommunication equipment, and industrial controls from voltage surges.
What is the operating temperature range of the 1.5KE47HE3/54?
- The operating temperature range is -55°C to +175°C.
What is the response time of the 1.5KE47HE3/54?
- The response time is very fast, typically less than 1 picosecond.
How does the 1.5KE47HE3/54 provide protection against voltage transients?
- It clamps the voltage to a safe level by diverting excess current away from the protected device.
Can the 1.5KE47HE3/54 be used in automotive applications?
- Yes, it can be used in automotive systems to protect sensitive electronics from voltage spikes.
Is the 1.5KE47HE3/54 RoHS compliant?
- Yes, it is RoHS compliant, meaning it meets the restriction on hazardous substances standards.
What are the packaging options available for the 1.5KE47HE3/54?
- It is available in various package types including DO-201, DO-201AD, and R-6.
These questions and answers should provide a good overview of the 1.5KE47HE3/54 and its applications in technical solutions.