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P4SMA120AHE3/5A
Product Overview
Category
The P4SMA120AHE3/5A belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used for surge protection in electronic circuits, particularly in applications where protection against transient voltage spikes is crucial.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA120AHE3/5A is available in a SMA package.
Essence
The essence of this product lies in its ability to quickly divert excess voltage away from sensitive components, thereby protecting them from damage.
Packaging/Quantity
The P4SMA120AHE3/5A is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Voltage Rating: 120V
- Power Dissipation: 400W
- Breakdown Voltage: 133V
- Operating Temperature Range: -55°C to 150°C
- Package Type: SMA
Detailed Pin Configuration
The P4SMA120AHE3/5A typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Transient Voltage Suppression: Provides protection against voltage transients by clamping the voltage to a safe level.
- Fast Response Time: Reacts quickly to transient events, minimizing the risk of damage to downstream components.
- High Surge Current Capability: Can handle high surge currents, making it suitable for demanding applications.
Advantages and Disadvantages
Advantages
- Effective surge protection
- Fast response time
- Compact form factor
Disadvantages
- Limited power dissipation capability compared to larger TVS diodes
- May require additional circuitry for comprehensive surge protection in some applications
Working Principles
The P4SMA120AHE3/5A operates based on the principle of avalanche breakdown. When a transient voltage spike occurs, the diode rapidly conducts, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
The P4SMA120AHE3/5A is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA120AHE3/5A include: - P6SMB120A - 1.5SMC120A - SMBJ120A
In conclusion, the P4SMA120AHE3/5A is a vital component in safeguarding electronic circuits from transient voltage spikes, offering fast response times and effective surge protection. Its compact size and high surge current capability make it suitable for a wide range of applications across various industries.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4SMA120AHE3/5A v technických řešeních
What is the maximum peak pulse power of P4SMA120AHE3/5A?
- The maximum peak pulse power is 400 Watts for a 10/1000 µs waveform.
What is the breakdown voltage of P4SMA120AHE3/5A?
- The breakdown voltage is 120V.
What is the operating temperature range for P4SMA120AHE3/5A?
- The operating temperature range is -55°C to +150°C.
What is the typical clamping voltage of P4SMA120AHE3/5A?
- The typical clamping voltage is 193V at 10A.
What are the applications of P4SMA120AHE3/5A?
- P4SMA120AHE3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the package type of P4SMA120AHE3/5A?
- P4SMA120AHE3/5A comes in a DO-214AC (SMA) package.
What is the lead-free status of P4SMA120AHE3/5A?
- P4SMA120AHE3/5A is lead-free and RoHS compliant.
What is the reverse stand-off voltage of P4SMA120AHE3/5A?
- The reverse stand-off voltage is 120V.
What is the peak pulse current rating of P4SMA120AHE3/5A?
- The peak pulse current rating is 5A.
Is P4SMA120AHE3/5A suitable for high-reliability applications?
- Yes, P4SMA120AHE3/5A is designed for high-reliability applications and has excellent clamping capability.