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1.5KE30ARL4
Product Overview
The 1.5KE30ARL4 belongs to the category of TVS (Transient Voltage Suppressor) diodes and is commonly used for surge protection in electronic circuits. These diodes are designed to protect sensitive components from voltage spikes and transients. The 1.5KE30ARL4 diode exhibits characteristics such as high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-201 package and is available in various packaging quantities.
Specifications
- Part Number: 1.5KE30ARL4
- Category: TVS Diode
- Voltage Rating: 30V
- Power Dissipation: 1500W
- Package Type: DO-201
- Packaging Quantity: Available in reels or bulk packaging
Pin Configuration
The 1.5KE30ARL4 TVS diode has a standard axial lead configuration with two leads. The anode is connected to one lead, while the cathode is connected to the other lead.
Functional Features
- Surge Protection: Provides effective protection against voltage surges and transients.
- Fast Response Time: Rapidly clamps transient voltages to safe levels.
- High Surge Capability: Capable of handling high surge currents without degradation.
Advantages and Disadvantages
Advantages
- Effective surge protection for sensitive electronic components.
- Fast response time ensures minimal impact on the protected circuit.
- High surge capability provides robust protection in demanding environments.
Disadvantages
- May exhibit leakage current at lower operating voltages.
- Clamping voltage may be higher than some alternative models.
Working Principles
When a transient voltage spike occurs, the 1.5KE30ARL4 TVS diode rapidly conducts, diverting the excess energy away from the protected circuit. This action effectively clamps the transient voltage to a safe level, preventing damage to downstream components.
Application Field Plans
The 1.5KE30ARL4 TVS diode finds extensive use in various applications, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Alternative Models
Some alternative TVS diode models that can be considered as substitutes for the 1.5KE30ARL4 include: - P6KE30A - SMBJ30A - 1.5SMC30A
In conclusion, the 1.5KE30ARL4 TVS diode offers robust surge protection for a wide range of electronic applications, making it a valuable component in safeguarding sensitive circuits from transient voltage events.
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Перелічіть 10 типових запитань і відповідей, пов’язаних із застосуванням 1.5KE30ARL4 у технічних рішеннях
What is the voltage rating of 1.5KE30ARL4?
- The voltage rating of 1.5KE30ARL4 is 30V.
What is the maximum peak pulse power of 1.5KE30ARL4?
- The maximum peak pulse power of 1.5KE30ARL4 is 1500W.
What is the typical application of 1.5KE30ARL4?
- 1.5KE30ARL4 is commonly used for transient voltage suppression in electronic circuits to protect against voltage spikes and surges.
What is the breakdown voltage of 1.5KE30ARL4?
- The breakdown voltage of 1.5KE30ARL4 is 33.3V.
What is the clamping voltage of 1.5KE30ARL4?
- The clamping voltage of 1.5KE30ARL4 is 48.4V at 100A.
What is the peak pulse current capability of 1.5KE30ARL4?
- The peak pulse current capability of 1.5KE30ARL4 is 112.5A.
Is 1.5KE30ARL4 suitable for overvoltage protection in power supply applications?
- Yes, 1.5KE30ARL4 is suitable for overvoltage protection in power supply applications due to its high surge capability.
Can 1.5KE30ARL4 be used in automotive electronics for transient protection?
- Yes, 1.5KE30ARL4 is commonly used in automotive electronics for transient protection against voltage spikes and ESD events.
What is the response time of 1.5KE30ARL4 to a transient voltage surge?
- The response time of 1.5KE30ARL4 to a transient voltage surge is typically less than 1 nanosecond.
Does 1.5KE30ARL4 require heat sinking in high-power applications?
- Yes, in high-power applications, it is recommended to provide adequate heat sinking for 1.5KE30ARL4 to ensure proper thermal management and reliability.