Consulte las especificaciones para obtener detalles del producto.
1.5KE43 - English Editing Encyclopedia Entry
Product Overview
Category:
The 1.5KE43 belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use:
These diodes are used to protect sensitive electronics from voltage spikes and transients.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
Package:
The 1.5KE43 is typically available in a DO-201 package.
Essence:
The essence of the 1.5KE43 lies in its ability to divert excessive current away from sensitive components during voltage surges.
Packaging/Quantity:
They are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 36.8V
- Breakdown Voltage: 40.9V
- Maximum Clamping Voltage: 58.1V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE43 typically has two pins, anode, and cathode, which are denoted by their respective markings on the diode body.
Functional Features
- Rapid response to transient over-voltage conditions
- Low incremental surge resistance
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Wide operating temperature range
- High surge capability
Disadvantages
- Can be relatively large compared to other types of voltage suppressors
- May require additional circuitry for optimal performance in some applications
Working Principles
When a voltage surge occurs, the 1.5KE43 conducts excess current to prevent it from reaching sensitive components, thereby protecting them from damage.
Detailed Application Field Plans
The 1.5KE43 is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE43 include: - 1.5KE6.8 - 1.5KE10 - 1.5KE18A - 1.5KE33CA
In conclusion, the 1.5KE43 TVS diode offers robust protection against voltage transients and surges, making it an essential component in various electronic systems.
[Word Count: 330]
Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de 1.5KE43 en soluciones técnicas
Sure, here are 10 common questions and answers related to the application of 1.5KE43 in technical solutions:
What is the 1.5KE43?
- The 1.5KE43 is a type of transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power dissipation of 1.5KE43?
- The maximum peak pulse power dissipation of 1.5KE43 is 1500 watts.
What is the breakdown voltage of 1.5KE43?
- The breakdown voltage of 1.5KE43 is 43 volts.
What are the typical applications of 1.5KE43?
- Typical applications of 1.5KE43 include surge protection in power supplies, industrial equipment, automotive electronics, and telecommunications equipment.
How does 1.5KE43 provide overvoltage protection?
- 1.5KE43 clamps the voltage across the protected circuit when it exceeds the breakdown voltage, diverting excess current away from sensitive components.
What is the response time of 1.5KE43 during an overvoltage event?
- The response time of 1.5KE43 is very fast, typically in the nanosecond range.
Can 1.5KE43 be used for ESD protection?
- Yes, 1.5KE43 can be used for electrostatic discharge (ESD) protection in sensitive electronic circuits.
What is the operating temperature range of 1.5KE43?
- The operating temperature range of 1.5KE43 is typically -55°C to +175°C.
Is 1.5KE43 RoHS compliant?
- Yes, 1.5KE43 is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
How should 1.5KE43 be mounted in a circuit?
- 1.5KE43 should be mounted close to the input terminals of the circuit it is protecting, with short leads to minimize inductance.
I hope these questions and answers are helpful for your technical solutions involving 1.5KE43! Let me know if you need further assistance.