P4KE18A R0G
Product Overview
Category
The P4KE18A R0G belongs to the category of transient voltage suppressor diodes.
Use
It is used to protect electronic circuits from voltage transients and spikes.
Characteristics
- Fast response time
- Low clamping voltage
- High surge current capability
Package
The P4KE18A R0G is available in a DO-41 package.
Essence
This diode is essential for safeguarding sensitive electronic components from voltage surges.
Packaging/Quantity
The P4KE18A R0G is typically packaged in reels or bulk quantities, depending on the supplier.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 16.7V
- Maximum Clamping Voltage: 25.2V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE18A R0G has two pins, anode, and cathode, which are identified by their respective markings on the diode body.
Functional Features
- Suppresses voltage transients
- Protects sensitive electronic components
- Fast response to transient events
Advantages
- High surge current capability
- Low clamping voltage
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Requires proper installation for effective protection
Working Principles
When a voltage transient occurs, the P4KE18A R0G conducts and clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The P4KE18A R0G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8A R0G
- P4KE10A R0G
- P4KE15A R0G
In conclusion, the P4KE18A R0G transient voltage suppressor diode is a crucial component for protecting electronic circuits from voltage transients and spikes. Its fast response time, low clamping voltage, and high surge current capability make it suitable for various applications in different industries.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4KE18A R0G i tekniska lösningar
What is P4KE18A R0G?
- P4KE18A R0G is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What are the key features of P4KE18A R0G?
- P4KE18A R0G has a peak power dissipation of 400W, low clamping voltage, and fast response time.
How is P4KE18A R0G used in technical solutions?
- P4KE18A R0G is commonly used to protect sensitive electronic components such as integrated circuits, transistors, and diodes from voltage surges and ESD events.
What are the typical applications of P4KE18A R0G?
- P4KE18A R0G is used in power supplies, communication equipment, automotive electronics, and industrial control systems to safeguard against voltage transients.
How does P4KE18A R0G provide protection?
- P4KE18A R0G diverts excessive voltage away from the protected circuit by conducting when the voltage exceeds a certain level, thus preventing damage to the connected components.
What are the operating conditions for P4KE18A R0G?
- P4KE18A R0G operates within a temperature range of -55°C to 175°C and can handle transient voltages up to 18V.
Are there any precautions to consider when using P4KE18A R0G?
- It's important to ensure proper mounting and grounding of P4KE18A R0G to maximize its effectiveness in protecting electronic circuits.
Can P4KE18A R0G be used in combination with other protective devices?
- Yes, P4KE18A R0G can be used in conjunction with other surge protection components such as varistors and gas discharge tubes for comprehensive transient voltage protection.
What are the failure modes of P4KE18A R0G?
- P4KE18A R0G can fail due to prolonged exposure to high currents or repeated voltage surges beyond its specified ratings.
Where can P4KE18A R0G be sourced from?
- P4KE18A R0G can be obtained from various electronic component distributors and manufacturers specializing in transient voltage suppressor diodes.