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1.5KE350A Diode - Encyclopedia Entry
Product Overview
The 1.5KE350A diode belongs to the category of transient voltage suppressor (TVS) diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The 1.5KE350A diode is characterized by its high surge capability, fast response time, and robust packaging.
Basic Information
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, fast response time
- Package: Axial leaded, DO-201 package
- Essence: Safeguarding electronic components from voltage surges
- Packaging/Quantity: Available in reels or bulk packaging
Specifications
- Peak Pulse Power: 1500W
- Standoff Voltage: 350V
- Breakdown Voltage: 389V to 431V
- Maximum Clamping Voltage: 565V
- Operating Temperature Range: -55°C to +175°C
Detailed Pin Configuration
The 1.5KE350A diode has an axial leaded package with two leads. The anode and cathode terminals are clearly marked for easy identification.
Functional Features
- Fast response to transient voltage spikes
- High surge capability for reliable protection
- Low clamping voltage to prevent damage to downstream components
Advantages and Disadvantages
Advantages
- Robust protection against voltage surges
- Fast reaction time to transient events
- Wide operating temperature range
Disadvantages
- Higher cost compared to standard diodes
- Requires careful consideration of reverse leakage current in certain applications
Working Principles
When a voltage spike occurs, the 1.5KE350A diode conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This rapid response protects sensitive components from damage.
Detailed Application Field Plans
The 1.5KE350A diode finds extensive use in various applications including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- 1.5KE300A: Lower standoff voltage variant
- 1.5KE400A: Higher standoff voltage variant
- P6KE350A: Similar TVS diode in a different package
This comprehensive entry provides a detailed understanding of the 1.5KE350A diode, its specifications, functional features, application areas, and alternative models, making it a valuable resource for engineers and enthusiasts in the field of electronics.
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng 1.5KE350A trong giải pháp kỹ thuật
What is the 1.5KE350A used for?
- The 1.5KE350A is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of the 1.5KE350A?
- The maximum peak pulse power of the 1.5KE350A is 1500 watts.
What is the breakdown voltage of the 1.5KE350A?
- The breakdown voltage of the 1.5KE350A is 313V.
How does the 1.5KE350A protect electronic circuits?
- The 1.5KE350A clamps the voltage across the circuit when a transient event occurs, diverting excess current away from sensitive components.
In what applications can the 1.5KE350A be used?
- The 1.5KE350A is commonly used in power supplies, industrial equipment, automotive electronics, and telecommunications equipment.
What are the key features of the 1.5KE350A?
- The 1.5KE350A features low clamping voltage, fast response time, and high surge capability.
What is the operating temperature range of the 1.5KE350A?
- The 1.5KE350A has an operating temperature range of -55°C to +175°C.
How should the 1.5KE350A be mounted in a circuit?
- The 1.5KE350A should be mounted with the cathode side connected to the input or sensitive node of the circuit.
What standards does the 1.5KE350A comply with?
- The 1.5KE350A complies with RoHS and REACH standards for environmental safety.
Can the 1.5KE350A be used for surge protection in outdoor applications?
- Yes, the 1.5KE350A is suitable for surge protection in outdoor applications due to its rugged construction and wide operating temperature range.