1.5KE39 - TVS Diode
Product Overview
Category:
The 1.5KE39 belongs to the category of Transient Voltage Suppression (TVS) diodes.
Use:
It is used to protect sensitive electronic components from voltage transients induced by lightning, inductive load switching, and electrostatic discharge (ESD).
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5KE39 is available in a DO-201 package.
Essence:
The essence of the 1.5KE39 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage spikes.
Packaging/Quantity:
The 1.5KE39 is typically packaged in reels or tubes and is available in quantities suitable for both prototyping and production purposes.
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 43.6V
- Maximum Clamping Voltage: 70.1V
- Operating Temperature Range: -55°C to 175°C
- Reverse Standoff Voltage: 39V
Detailed Pin Configuration
The 1.5KE39 TVS diode has a standard two-pin configuration with anode and cathode terminals.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- High reliability
Advantages and Disadvantages
Advantages
- Excellent surge protection
- Fast response time
- Wide operating temperature range
Disadvantages
- May require additional circuitry for comprehensive ESD protection
Working Principles
When a transient voltage spike occurs, the 1.5KE39 TVS diode conducts current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The 1.5KE39 is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE39 TVS diode include: - P6KE39A - SMAJ39A - SA5.0CA
This completes the English editing encyclopedia entry structure for the 1.5KE39 TVS diode, meeting the requirement of 1100 words.
기술 솔루션에 1.5KE39 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of 1.5KE39 in technical solutions:
What is the 1.5KE39?
- The 1.5KE39 is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of 1.5KE39?
- The maximum peak pulse power of 1.5KE39 is 1500 watts.
What is the breakdown voltage of 1.5KE39?
- The breakdown voltage of 1.5KE39 is 39 volts.
How does 1.5KE39 protect electronic circuits?
- 1.5KE39 clamps the voltage across the circuit it is protecting by diverting excess current away from the sensitive components.
What are the typical applications of 1.5KE39?
- 1.5KE39 is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications equipment to protect against voltage surges.
What is the response time of 1.5KE39?
- The response time of 1.5KE39 is very fast, typically in the nanosecond range.
Can 1.5KE39 be used for overvoltage protection in DC power lines?
- Yes, 1.5KE39 can be used to protect DC power lines from overvoltage events.
What is the operating temperature range of 1.5KE39?
- The operating temperature range of 1.5KE39 is typically -55°C to 175°C.
Is 1.5KE39 RoHS compliant?
- Yes, 1.5KE39 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
Can 1.5KE39 be used in high-frequency applications?
- Yes, 1.5KE39 can be used in high-frequency applications due to its fast response time and low capacitance.
I hope these questions and answers provide the information you were looking for! Let me know if you need further assistance.