P4KE22AHR0G Encyclopedia Entry
Product Overview
Category
P4KE22AHR0G belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect sensitive electronic components from voltage spikes and transients.
Characteristics
- Fast response time
- High surge capability
- Low clamping voltage
- Compact package size
Package
The P4KE22AHR0G is typically available in a DO-41 package.
Essence
The essence of the P4KE22AHR0G lies in its ability to divert excessive voltage away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are commonly packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 20V
- Maximum Clamping Voltage: 32.4V
- Operating Temperature Range: -55°C to 175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
The P4KE22AHR0G features a standard axial lead configuration with two leads for easy integration into circuit designs.
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
- Higher clamping voltage compared to some alternatives
Working Principles
When a voltage spike occurs, the P4KE22AHR0G conducts and diverts the excess energy to ground, preventing it from reaching the sensitive components.
Detailed Application Field Plans
The P4KE22AHR0G is widely used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the P4KE22AHR0G include: - P6KE22AHR0G - 1.5KE22AHR0G - SMAJ22AHR0G
In conclusion, the P4KE22AHR0G 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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רשום 10 שאלות ותשובות נפוצות הקשורות ליישום של P4KE22AHR0G בפתרונות טכניים
What is P4KE22AHR0G?
- P4KE22AHR0G is a type of transient voltage suppressor diode, commonly used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE22AHR0G?
- The maximum voltage rating for P4KE22AHR0G is 22V.
What is the peak pulse power handling capability of P4KE22AHR0G?
- P4KE22AHR0G has a peak pulse power handling capability of 400W.
How does P4KE22AHR0G protect electronic circuits?
- P4KE22AHR0G diverts excess voltage away from sensitive components by conducting when the voltage exceeds its breakdown voltage.
In what applications is P4KE22AHR0G commonly used?
- P4KE22AHR0G is commonly used in power supplies, communication equipment, automotive electronics, and other systems where protection against voltage transients is required.
What is the operating temperature range for P4KE22AHR0G?
- The operating temperature range for P4KE22AHR0G is typically -55°C to 175°C.
Can P4KE22AHR0G be used for overvoltage protection in low-voltage circuits?
- Yes, P4KE22AHR0G can be used for overvoltage protection in low-voltage circuits, as it is designed to trigger at relatively low voltages.
Is P4KE22AHR0G RoHS compliant?
- Yes, P4KE22AHR0G is RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive.
What are the package options available for P4KE22AHR0G?
- P4KE22AHR0G is available in various package options, including DO-41, SMA, SMB, and SMC packages.
Are there any specific layout or mounting considerations for using P4KE22AHR0G in a circuit?
- It is recommended to minimize the length of the leads and traces connecting P4KE22AHR0G to the circuit to reduce inductance and ensure effective transient suppression.