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P6KE18A-TB Encyclopedia Entry
Product Overview
The P6KE18A-TB belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The P6KE18A-TB is designed to clamp transient overvoltage to a safe level, thereby safeguarding the connected circuitry. Its characteristics include high surge capability, fast response time, and low clamping voltage. The package type for the P6KE18A-TB is DO-15, and it is available in tape and reel packaging with a quantity of 5000 units per reel.
Specifications
- Part Number: P6KE18A-TB
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 18V
- Power Dissipation: 600W
- Package Type: DO-15
- Packaging: Tape and Reel
- Quantity: 5000 units per reel
Detailed Pin Configuration
The P6KE18A-TB features a standard DO-15 package with two leads. The pin configuration is as follows: - Pin 1: Anode - Pin 2: Cathode
Functional Features
The P6KE18A-TB offers the following functional features: - High surge capability: Able to withstand large transient currents without damage. - Fast response time: Rapidly clamps transient overvoltage to protect downstream components. - Low clamping voltage: Limits the voltage across the protected circuit to a safe level.
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes and transients.
- Fast response time ensures minimal impact on the protected circuit.
- High surge capability provides robust protection for sensitive electronics.
Disadvantages
- May require additional circuitry for comprehensive overvoltage protection in complex systems.
- Clamping voltage may still be higher than the operating voltage of some sensitive components.
Working Principles
When a transient overvoltage occurs, the P6KE18A-TB conducts and clamps the voltage to a safe level, diverting the excess energy away from the protected circuit. This action prevents damage to the connected components by limiting the voltage across them.
Detailed Application Field Plans
The P6KE18A-TB is widely used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Several alternative models to the P6KE18A-TB are available, offering similar transient voltage suppression capabilities. Some notable alternatives include: - P6KE6.8A-TB - P6KE10A-TB - P6KE15A-TB - P6KE24A-TB
In summary, the P6KE18A-TB transient voltage suppressor diode is a crucial component in protecting sensitive electronic circuits from voltage spikes and transients. With its high surge capability, fast response time, and low clamping voltage, it provides effective and reliable protection in a wide range of applications.
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What is the maximum power dissipation of P6KE18A-TB?
- The maximum power dissipation of P6KE18A-TB is 600W.
What is the peak pulse current of P6KE18A-TB?
- The peak pulse current of P6KE18A-TB is 43.5A.
What is the breakdown voltage of P6KE18A-TB?
- The breakdown voltage of P6KE18A-TB is 16.7V.
What is the typical clamping voltage of P6KE18A-TB?
- The typical clamping voltage of P6KE18A-TB is 29.2V at 10A.
What are the applications of P6KE18A-TB?
- P6KE18A-TB is commonly used in surge protection, transient voltage suppression, and overvoltage clamping in various electronic circuits.
What is the operating temperature range of P6KE18A-TB?
- The operating temperature range of P6KE18A-TB is -55°C to +175°C.
Is P6KE18A-TB RoHS compliant?
- Yes, P6KE18A-TB is RoHS compliant, making it suitable for use in environmentally sensitive applications.
What is the package type of P6KE18A-TB?
- P6KE18A-TB comes in a DO-15 package.
Does P6KE18A-TB require heatsinking?
- Heatsinking may be required depending on the application and power dissipation levels. It's recommended to consult the datasheet for specific thermal management guidelines.
What are the key differences between P6KE18A-TB and other similar TVS diodes?
- P6KE18A-TB offers a breakdown voltage of 16.7V and a peak pulse current of 43.5A, distinguishing it from other TVS diodes with different specifications. Always refer to the datasheets for detailed comparisons.