1.5KE43CHE3/54
Product Overview
Category:
The 1.5KE43CHE3/54 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 1.5KE43CHE3/54 is available in a DO-201 package.
Essence:
The essence of this product lies in its ability to provide robust overvoltage protection for electronic circuits.
Packaging/Quantity:
The 1.5KE43CHE3/54 is typically 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 1.5KE43CHE3/54 typically has two pins, anode, and cathode, which are clearly marked on the device.
Functional Features
- Fast response to transient events
- Low leakage current
- High surge capability
- Reliable overvoltage protection
Advantages
- Robust protection against voltage transients
- Wide operating temperature range
- RoHS compliant
Disadvantages
- May require additional circuitry for comprehensive ESD protection
Working Principles
When a transient voltage spike occurs, the 1.5KE43CHE3/54 conducts current to divert the excess energy away from the protected circuit, thus limiting the voltage across the circuit.
Detailed Application Field Plans
The 1.5KE43CHE3/54 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5KE39CHE3/54
- 1.5KE47CHE3/54
- 1.5KE51CHE3/54
In conclusion, the 1.5KE43CHE3/54 TVS diode offers robust overvoltage protection for a wide range of electronic applications, making it an essential component in ensuring the reliability and longevity of sensitive electronic circuits.
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技術ソリューションにおける 1.5KE43CHE3/54 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the 1.5KE43CHE3/54 and what is its application?
- The 1.5KE43CHE3/54 is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients. It is commonly used in various technical solutions to safeguard sensitive components from voltage spikes.
What are the key specifications of the 1.5KE43CHE3/54?
- The 1.5KE43CHE3/54 has a peak power dissipation of 1500W, a breakdown voltage of 43V, and a clamping voltage of 77.4V at 58.9A. These specifications make it suitable for handling transient overvoltage events.
In what kind of applications can the 1.5KE43CHE3/54 be used?
- This diode is commonly employed in applications such as power supplies, automotive electronics, industrial equipment, and telecommunications systems to protect against voltage surges and spikes.
How does the 1.5KE43CHE3/54 provide protection in technical solutions?
- When an overvoltage event occurs, the 1.5KE43CHE3/54 conducts current and clamps the voltage to a safe level, diverting excess energy away from the protected circuitry and preventing damage.
What are the environmental considerations for using the 1.5KE43CHE3/54 in technical solutions?
- The 1.5KE43CHE3/54 is designed to meet industry standards for environmental performance, including compliance with RoHS directives and lead-free soldering capability.
Are there any specific layout or mounting requirements for the 1.5KE43CHE3/54?
- Proper PCB layout and mounting techniques should be followed to ensure efficient heat dissipation and electrical performance. Consult the datasheet for detailed guidelines.
Can the 1.5KE43CHE3/54 be used in high-frequency applications?
- While the 1.5KE43CHE3/54 can provide transient voltage suppression in high-frequency circuits, it's important to consider its capacitance and response time to ensure compatibility with the application's requirements.
What are the reliability and longevity characteristics of the 1.5KE43CHE3/54?
- This diode offers high reliability and long-term stability when operated within its specified parameters, making it suitable for demanding technical solutions.
Does the 1.5KE43CHE3/54 require any additional protective components in a circuit?
- Depending on the specific application and system requirements, additional protective components such as fuses, varistors, or other surge suppression devices may be used in conjunction with the 1.5KE43CHE3/54 for comprehensive protection.
Where can I find detailed application notes and support for integrating the 1.5KE43CHE3/54 into my technical solution?
- Application notes, technical resources, and support for integrating the 1.5KE43CHE3/54 can be obtained from the manufacturer's website, distributor, or technical support team. Additionally, consulting the datasheet and relevant industry standards is recommended for proper implementation.