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1.5KE22ARL4 - Product Overview
Introduction
The 1.5KE22ARL4 belongs to the category of transient voltage suppressor diodes (TVS diodes). These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE22ARL4 is designed to provide robust protection in various applications, offering specific characteristics and advantages.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, fast response time, low clamping voltage
- Package: DO-201AD
- Essence: Safeguarding electronic circuits from voltage surges
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Voltage - Reverse Standoff (Typ): 18.8V
- Voltage - Breakdown (Min): 20.9V
- Clamping Voltage (Max) @ Ipp: 30.6V
- Peak Pulse Current: 38.6A
- Power Dissipation (Max): 1500W
Detailed Pin Configuration
The 1.5KE22ARL4 TVS diode has a standard DO-201AD package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
- Transient Voltage Suppression: Provides protection by diverting excessive current away from sensitive components.
- Fast Response Time: Reacts quickly to voltage spikes, minimizing potential damage.
- High Surge Capability: Can handle large transient currents without degradation.
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- Robust surge capability
Disadvantages
- Clamping voltage may be relatively high for some applications
- Requires careful consideration of placement within circuits
Working Principles
When a voltage spike occurs, the 1.5KE22ARL4 TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The 1.5KE22ARL4 is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE22ARL4 include: - 1.5KE15ARL4 - 1.5KE30ARL4 - 1.5KE33ARL4 - 1.5KE36ARL4
In conclusion, the 1.5KE22ARL4 transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in safeguarding sensitive electronic circuits.
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Enumerați 10 întrebări și răspunsuri comune legate de aplicarea lui 1.5KE22ARL4 în soluțiile tehnice
What is the voltage rating of 1.5KE22ARL4?
- The voltage rating of 1.5KE22ARL4 is 22V.
What is the peak pulse power of 1.5KE22ARL4?
- The peak pulse power of 1.5KE22ARL4 is 1500W.
What is the maximum clamping voltage of 1.5KE22ARL4?
- The maximum clamping voltage of 1.5KE22ARL4 is 35.5V at 10A.
What applications is 1.5KE22ARL4 suitable for?
- 1.5KE22ARL4 is commonly used in surge protection applications for electronic equipment, such as in power supplies, industrial controls, and telecommunications equipment.
What is the response time of 1.5KE22ARL4?
- The response time of 1.5KE22ARL4 is typically less than 1 picosecond.
Does 1.5KE22ARL4 meet any industry standards?
- Yes, 1.5KE22ARL4 meets the requirements of various industry standards, including AEC-Q101 for automotive applications.
Can 1.5KE22ARL4 be used for overvoltage protection in automotive systems?
- Yes, 1.5KE22ARL4 is suitable for overvoltage protection in automotive systems due to its AEC-Q101 qualification.
What is the operating temperature range of 1.5KE22ARL4?
- The operating temperature range of 1.5KE22ARL4 is -55°C to +175°C.
Is 1.5KE22ARL4 RoHS compliant?
- Yes, 1.5KE22ARL4 is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What packaging options are available for 1.5KE22ARL4?
- 1.5KE22ARL4 is available in various packaging options, including DO-201, DO-201AD, and R-6.