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1.5KE250ARL
Product Overview
Category:
The 1.5KE250ARL belongs to the category of transient voltage suppressor (TVS) diodes.
Use:
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics:
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package:
The 1.5KE250ARL is typically available in a DO-201 package.
Essence:
The essence of the 1.5KE250ARL lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage due to voltage surges.
Packaging/Quantity:
These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 214V
- Breakdown Voltage: 238V
- Maximum Clamping Voltage: 344V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE250ARL typically has two pins, anode, and cathode, which are denoted by A and K respectively.
Functional Features
- Transient voltage suppression
- Bidirectional clamping capability
- High reliability
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Wide operating temperature range
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of mounting and layout for optimal performance
Working Principles
When a voltage transient occurs, the 1.5KE250ARL conducts and clamps the transient voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The 1.5KE250ARL is commonly used in: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the 1.5KE250ARL include: - P6KE250A - SA15CA - SMAJ214A
In conclusion, the 1.5KE250ARL transient voltage suppressor diode offers reliable protection against voltage spikes and transients, making it an essential component in various electronic applications.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1.5KE250ARL trong giải pháp kỹ thuật
What is the maximum power dissipation of 1.5KE250ARL?
- The maximum power dissipation of 1.5KE250ARL is 1500W.
What is the peak pulse current of 1.5KE250ARL?
- The peak pulse current of 1.5KE250ARL is 428.6A.
What is the breakdown voltage of 1.5KE250ARL?
- The breakdown voltage of 1.5KE250ARL is 250V.
What are the typical applications for 1.5KE250ARL?
- 1.5KE250ARL is commonly used in surge protection for sensitive electronics, such as in power supplies, industrial equipment, and telecommunications systems.
What is the response time of 1.5KE250ARL?
- The response time of 1.5KE250ARL is very fast, typically in the nanosecond range.
How does 1.5KE250ARL provide overvoltage protection?
- 1.5KE250ARL provides overvoltage protection by clamping transient voltage spikes to a safe level, protecting downstream components.
Is 1.5KE250ARL suitable for high-reliability applications?
- Yes, 1.5KE250ARL is suitable for high-reliability applications due to its robust construction and performance characteristics.
What is the temperature range for 1.5KE250ARL?
- 1.5KE250ARL has an operating temperature range of -55°C to +175°C.
Can 1.5KE250ARL be used in automotive electronics?
- Yes, 1.5KE250ARL can be used in automotive electronics for surge protection in various systems.
Does 1.5KE250ARL require any special mounting considerations?
- 1.5KE250ARL should be mounted on a heat sink or metal plane for efficient heat dissipation during high-power transient events.