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P4KA8.2HE3/54
Product Overview
Category
The P4KA8.2HE3/54 belongs to the category of semiconductor devices.
Use
This product is primarily used for transient voltage suppression in electronic circuits to protect sensitive components from voltage spikes and transients.
Characteristics
- Low clamping voltage
- Fast response time
- High surge capability
- RoHS compliant
Package
The P4KA8.2HE3/54 is available in a DO-214AC (SMA) package.
Essence
The essence of this product lies in its ability to provide reliable protection against voltage surges, ensuring the integrity of electronic circuits.
Packaging/Quantity
The P4KA8.2HE3/54 is typically packaged in reels with a quantity of 3000 units per reel.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 8.2V
- Maximum Clamping Voltage: 13.4V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The P4KA8.2HE3/54 features a standard DO-214AC (SMA) package with two pins. Pin 1 is the anode, and pin 2 is the cathode.
Functional Features
- Transient voltage suppression
- Low clamping voltage
- Fast response to transient events
- High surge capability
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- RoHS compliant
Disadvantages
- Limited breakdown voltage range
- Sensitive to reverse polarity
Working Principles
The P4KA8.2HE3/54 operates by diverting excess transient voltage away from sensitive components, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
This product is commonly used in various electronic applications, including: - Power supplies - Communication systems - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the P4KA8.2HE3/54 include: - P4KE6.8A - P6KE10A - 1.5KE15CA - SMAJ12A
In conclusion, the P4KA8.2HE3/54 is a vital component in protecting electronic circuits from voltage surges and transients, offering fast response times and high surge capability. Its application spans across diverse industries, and while it has certain limitations, it remains a crucial element in safeguarding sensitive electronic components.
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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de P4KA8.2HE3/54 en soluciones técnicas
What is P4KA8.2HE3/54?
- P4KA8.2HE3/54 is a transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What is the maximum clamping voltage of P4KA8.2HE3/54?
- The maximum clamping voltage of P4KA8.2HE3/54 is 14.4V at 10A.
What are the typical applications of P4KA8.2HE3/54?
- P4KA8.2HE3/54 is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the peak pulse power of P4KA8.2HE3/54?
- The peak pulse power of P4KA8.2HE3/54 is 400W.
What is the operating temperature range of P4KA8.2HE3/54?
- P4KA8.2HE3/54 has an operating temperature range of -55°C to +175°C.
How does P4KA8.2HE3/54 provide overvoltage protection?
- P4KA8.2HE3/54 diverts excessive current away from sensitive components when a voltage spike occurs, thus protecting them from damage.
Can P4KA8.2HE3/54 be used in high-speed data lines?
- Yes, P4KA8.2HE3/54 is suitable for use in high-speed data lines such as USB, Ethernet, and HDMI interfaces.
Is P4KA8.2HE3/54 RoHS compliant?
- Yes, P4KA8.2HE3/54 is compliant with the Restriction of Hazardous Substances (RoHS) directive.
What is the packaging option available for P4KA8.2HE3/54?
- P4KA8.2HE3/54 is available in a DO-214AC (SMA) package.
Are there any recommended layout considerations for using P4KA8.2HE3/54 in a circuit?
- It is recommended to minimize the length of the traces between the P4KA8.2HE3/54 and the protected components and to ensure a low-inductance path for the transient current to improve its effectiveness.