P4SMA400A-E3/5A
Introduction
The P4SMA400A-E3/5A is a product belonging to the category of TVS (Transient Voltage Suppressor) diodes. These diodes are designed to protect sensitive electronics from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events.
Basic Information Overview
- Category: TVS Diodes
- Use: Protection against voltage transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-214AC (SMA)
- Essence: Provides robust protection for electronic circuits
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by manufacturer
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 356V
- Clamping Voltage: 485V
- Operating Temperature: -55°C to 150°C
- Reverse Standoff Voltage: 342V
- Forward Voltage: 3.5V at 10A
Detailed Pin Configuration
The P4SMA400A-E3/5A typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side of the circuit.
Functional Features
- Fast response time to clamp transient voltages
- Low clamping voltage to protect downstream components
- High surge current capability for robust protection
Advantages and Disadvantages
Advantages
- Effective protection against voltage transients
- Fast response time
- Compact package size
Disadvantages
- Limited to specific voltage ranges
- Requires careful consideration of placement in circuit design
Working Principles
When a transient voltage event occurs, the TVS diode conducts current to divert the excess energy away from the protected circuit. This action helps to limit the voltage across the circuit to a safe level, protecting the sensitive electronics.
Detailed Application Field Plans
The P4SMA400A-E3/5A is commonly used in various applications including: - Power supplies - Communication systems - Industrial equipment - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA400A-E3/5A include: - P6SMB440A - 1.5SMC440CA - SMBJ400A
In conclusion, the P4SMA400A-E3/5A TVS diode offers effective protection against voltage transients in a compact package, making it suitable for a wide range of electronic applications.
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技術ソリューションにおける P4SMA400A-E3/5A の適用に関連する 10 件の一般的な質問と回答をリストします。
What is the maximum peak pulse power of P4SMA400A-E3/5A?
- The maximum peak pulse power of P4SMA400A-E3/5A is 400W.
What is the breakdown voltage of P4SMA400A-E3/5A?
- The breakdown voltage of P4SMA400A-E3/5A is 356V to 394V.
What are the typical applications for P4SMA400A-E3/5A?
- P4SMA400A-E3/5A is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of P4SMA400A-E3/5A?
- The operating temperature range of P4SMA400A-E3/5A is -55°C to +150°C.
What is the reverse stand-off voltage of P4SMA400A-E3/5A?
- The reverse stand-off voltage of P4SMA400A-E3/5A is 342V to 378V.
Does P4SMA400A-E3/5A have a low leakage current?
- Yes, P4SMA400A-E3/5A has a low leakage current, making it suitable for use in sensitive electronic circuits.
Is P4SMA400A-E3/5A RoHS compliant?
- Yes, P4SMA400A-E3/5A is RoHS compliant, meeting environmental standards.
What is the response time of P4SMA400A-E3/5A to transient voltage spikes?
- P4SMA400A-E3/5A has a fast response time, providing effective protection against transient voltage spikes.
Can P4SMA400A-E3/5A be used in high-speed data transmission applications?
- Yes, P4SMA400A-E3/5A can be used in high-speed data transmission applications to protect against voltage surges.
Are there any recommended mounting and handling precautions for P4SMA400A-E3/5A?
- It is recommended to follow proper ESD (electrostatic discharge) precautions during handling and to ensure secure mounting to minimize stress on the device during operation.