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P4KE440CAHB0G Encyclopedia Entry
Product Overview
Category
The P4KE440CAHB0G belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- RoHS compliant
Package
The P4KE440CAHB0G is available in a DO-41 package.
Essence
The essence of this product lies in its ability to quickly divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
The P4KE440CAHB0G is typically packaged in reels or bulk quantities, depending on the supplier.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage Range: 6.40V to 7.00V
- Maximum Clamping Voltage: 10.3V
- Operating Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE440CAHB0G has a standard axial lead configuration with two leads.
Functional Features
- Transient voltage suppression
- Reverse avalanche breakdown protection
- Low leakage current
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited power dissipation capability
- Requires proper circuit design for optimal performance
Working Principles
When a voltage spike occurs, the P4KE440CAHB0G conducts and clamps the excessive voltage, diverting it away from the protected circuit. This action prevents the sensitive components from being damaged by the transient voltage.
Detailed Application Field Plans
The P4KE440CAHB0G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the P4KE440CAHB0G include: - P4KE6.8CA - P4KE7.5CA - P4KE8.2CA - P4KE9.1CA
In conclusion, the P4KE440CAHB0G transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací P4KE440CAHB0G v technických řešeních
What is P4KE440CAHB0G?
- P4KE440CAHB0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE440CAHB0G?
- The maximum peak pulse power of P4KE440CAHB0G is typically 400 watts.
What is the breakdown voltage of P4KE440CAHB0G?
- The breakdown voltage of P4KE440CAHB0G is around 440 volts.
How does P4KE440CAHB0G protect electronic circuits?
- P4KE440CAHB0G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is P4KE440CAHB0G commonly used?
- P4KE440CAHB0G is often used in power supplies, automotive electronics, telecommunication equipment, and industrial control systems.
What are the key specifications to consider when using P4KE440CAHB0G in a technical solution?
- Key specifications to consider include breakdown voltage, maximum peak pulse power, clamping voltage, and operating temperature range.
How should P4KE440CAHB0G be mounted in a circuit?
- P4KE440CAHB0G should be mounted close to the input or output terminals of the circuit to provide effective protection.
What are the temperature considerations for P4KE440CAHB0G?
- P4KE440CAHB0G is typically rated for operation within a specified temperature range, so it's important to ensure that it remains within this range during use.
Can P4KE440CAHB0G be used in high-frequency applications?
- Yes, P4KE440CAHB0G can be used in high-frequency applications, but it's important to consider its frequency response and impedance characteristics.
Are there any alternative components to P4KE440CAHB0G that could be considered for similar applications?
- Yes, other transient voltage suppressor diodes with comparable specifications, such as P4KE series diodes or SMAJ series diodes, could be considered as alternatives for similar applications.