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P4SMA39CA
Product Overview
Category
P4SMA39CA belongs to the category of TVS (Transient Voltage Suppressor) diodes.
Use
It is used to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
P4SMA39CA is available in a DO-214AC (SMA) package.
Essence
The essence of P4SMA39CA lies in its ability to provide robust overvoltage protection for various electronic circuits.
Packaging/Quantity
It is typically packaged in reels with quantities varying based on customer requirements.
Specifications
- Standoff Voltage: 33.3V
- Breakdown Voltage: 36.7V
- Maximum Peak Pulse Current: 77.4A
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
P4SMA39CA has two pins: 1. Anode (A) 2. Cathode (K)
Functional Features
- Bi-directional TVS diode
- Provides transient overvoltage protection
- Low clamping voltage ensures minimal impact on the protected circuit
Advantages
- Fast response time protects against transient voltage events
- High surge current capability enhances reliability
- Compact form factor for easy integration into circuit designs
Disadvantages
- Clamping voltage may be higher compared to some alternative models
- Limited to protecting against certain types of transient voltage events
Working Principles
When a transient voltage event occurs, the P4SMA39CA conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit.
Detailed Application Field Plans
P4SMA39CA is commonly used in applications such as: - Power supplies - Communication systems - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4SMA39CA include: - P6SMB33CA - 1.5SMC33CA - SMBJ33CA
In conclusion, P4SMA39CA is a vital component in safeguarding electronic equipment from transient voltage events, offering reliable protection and peace of mind to designers and end-users alike.
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What is P4SMA39CA?
- P4SMA39CA is a type of TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key specifications of P4SMA39CA?
- The P4SMA39CA has a working voltage of 33.3V, a peak pulse power of 400W, and a low clamping voltage.
How does P4SMA39CA protect electronic circuits?
- P4SMA39CA diverts excessive current away from sensitive components during voltage surges, preventing damage to the circuit.
In what applications is P4SMA39CA commonly used?
- P4SMA39CA is often used in telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
What are the advantages of using P4SMA39CA in circuit protection?
- P4SMA39CA offers fast response time, high surge capability, and low incremental surge resistance, making it an effective solution for transient voltage protection.
How should P4SMA39CA be integrated into a circuit?
- P4SMA39CA can be placed across the input or output ports of sensitive components to shunt excess voltage away from them.
What are the temperature considerations for P4SMA39CA?
- P4SMA39CA operates within a wide temperature range, typically from -55°C to 150°C, making it suitable for various environments.
Can P4SMA39CA be used for ESD (electrostatic discharge) protection?
- Yes, P4SMA39CA can provide effective ESD protection for sensitive electronic components.
Are there any limitations to using P4SMA39CA?
- While P4SMA39CA is effective for most transient voltage suppression needs, it's important to ensure that the diode's specifications align with the specific requirements of the application.
Where can P4SMA39CA be sourced from?
- P4SMA39CA diodes are available from various electronic component distributors and manufacturers, both online and offline.