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P4SMA39C
Product Overview
Category
The P4SMA39C 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 overvoltage events is required.
Characteristics
- Low clamping voltage
- Fast response time
- High surge current capability
Package
The P4SMA39C is typically available in a DO-214AC (SMA) package.
Essence
The essence of the P4SMA39C lies in its ability to provide robust protection against transient voltage spikes and surges.
Packaging/Quantity
It is commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Standoff Voltage: 33.3V
- Breakdown Voltage: 36.7V
- Maximum Peak Pulse Current: 77.4A
- Operating Temperature Range: -55°C to 150°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The P4SMA39C 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
- Provides transient overvoltage protection
- Fast response to voltage transients
- Low clamping voltage to minimize damage to protected components
Advantages
- Robust surge protection
- Fast reaction time
- Compact form factor
Disadvantages
- Limited maximum peak pulse current compared to higher-rated TVS diodes
- Higher clamping voltage compared to some specialized TVS diodes
Working Principles
The P4SMA39C works by diverting excess transient voltage away from sensitive components in the circuit, thereby protecting them from damage. When a transient voltage spike occurs, the diode rapidly conducts, shunting the excess energy to ground and limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4SMA39C is commonly used in various electronic systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4SMA39C include: - P4SMA6.8C - P4SMA10C - P4SMA15C - P4SMA24C
These alternative models offer different standoff voltages and peak pulse current ratings to suit specific application requirements.
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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van P4SMA39C in technische oplossingen
What is the maximum power dissipation of P4SMA39C?
- The maximum power dissipation of P4SMA39C is 400W.
What is the breakdown voltage of P4SMA39C?
- The breakdown voltage of P4SMA39C is typically 43.6V.
What is the operating temperature range for P4SMA39C?
- P4SMA39C has an operating temperature range of -55°C to +150°C.
What is the reverse stand-off voltage of P4SMA39C?
- The reverse stand-off voltage of P4SMA39C is 33.3V.
What is the peak pulse current capability of P4SMA39C?
- P4SMA39C can handle peak pulse currents up to 86.4A.
Does P4SMA39C have a low leakage current?
- Yes, P4SMA39C has a low leakage current of less than 1µA at its stand-off voltage.
Is P4SMA39C RoHS compliant?
- Yes, P4SMA39C is RoHS compliant, making it suitable for use in environmentally friendly applications.
What package type does P4SMA39C come in?
- P4SMA39C is available in a DO-214AC (SMA) package.
Can P4SMA39C be used for overvoltage protection in electronic circuits?
- Yes, P4SMA39C is commonly used for overvoltage protection in various electronic circuits and systems.
What are some typical applications for P4SMA39C?
- P4SMA39C is often used in surge protection for telecommunications equipment, automotive electronics, industrial control systems, and power supplies.