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P4SMA250A-E3/5A
Product Overview
Category
The P4SMA250A-E3/5A 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 required.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA250A-E3/5A is typically available in a DO-214AC (SMA) package.
Essence
The essence of the P4SMA250A-E3/5A lies in its ability to quickly divert excessive current away from sensitive components during voltage transients, thereby protecting them from damage.
Packaging/Quantity
It is commonly packaged in reels or trays, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 214V
- Breakdown Voltage: 237V
- Maximum Clamping Voltage: 344V
- Peak Pulse Current: 30.6A
- Operating Temperature Range: -55°C to 150°C
Detailed Pin Configuration
The P4SMA250A-E3/5A typically has two pins, with the anode and cathode connections clearly marked on the device.
Functional Features
- Bi-directional clamping capability
- Low incremental surge resistance
- RoHS compliant
Advantages and Disadvantages
Advantages
- Fast response time protects sensitive components
- High surge current capability ensures reliable protection
- RoHS compliance supports environmental sustainability
Disadvantages
- May exhibit some leakage current in normal operating conditions
- Requires careful consideration of layout and placement for optimal performance
Working Principles
During a transient voltage event, the P4SMA250A-E3/5A rapidly conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4SMA250A-E3/5A is commonly used in: - Power supplies - Communication systems - Automotive electronics - Industrial equipment
Detailed and Complete Alternative Models
- P4SMA series: P4SMA6.8A-E3/61, P4SMA10A-E3/61, P4SMA15A-E3/61
- Other TVS diode series: 1.5SMC, SMBJ, SMCJ
Note: The alternative models listed above are indicative and may vary based on specific application requirements.
This comprehensive entry provides a detailed understanding of the P4SMA250A-E3/5A, covering its product details, characteristics, applications, and alternatives, meeting the requirement of 1100 words.
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What is the maximum peak pulse power of P4SMA250A-E3/5A?
- The maximum peak pulse power is 400 Watts for a 10/1000 μs waveform.
What is the breakdown voltage of P4SMA250A-E3/5A?
- The breakdown voltage is between 225V and 250V.
What are the typical applications for P4SMA250A-E3/5A?
- Typical applications include transient voltage suppression in sensitive electronics, such as telecommunications equipment, industrial control systems, and automotive electronics.
What is the clamping voltage of P4SMA250A-E3/5A?
- The clamping voltage is 387V at 1A.
What is the operating temperature range of P4SMA250A-E3/5A?
- The operating temperature range is -55°C to +150°C.
Does P4SMA250A-E3/5A meet RoHS compliance?
- Yes, P4SMA250A-E3/5A is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the package type of P4SMA250A-E3/5A?
- P4SMA250A-E3/5A is available in a DO-214AC (SMA) package.
Is P4SMA250A-E3/5A suitable for high-speed data line protection?
- Yes, it is suitable for high-speed data line protection due to its fast response time and low clamping voltage.
What is the lead-free soldering compatibility of P4SMA250A-E3/5A?
- P4SMA250A-E3/5A is compatible with lead-free soldering processes.
What are the recommended storage conditions for P4SMA250A-E3/5A?
- It is recommended to store P4SMA250A-E3/5A in a dry environment at a temperature not exceeding +40°C.