P4KE12AHR1G
Product Overview
Category
P4KE12AHR1G belongs to the category of transient voltage suppressor diodes.
Use
These diodes are used to protect electronic circuits from voltage spikes and transients by diverting excess current away from sensitive components.
Characteristics
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Package
The P4KE12AHR1G is available in a DO-41 package.
Essence
The essence of the P4KE12AHR1G lies in its ability to provide reliable overvoltage protection for electronic circuits.
Packaging/Quantity
The P4KE12AHR1G is typically packaged in reels or bulk quantities, providing flexibility for different production needs.
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 10.5V to 11.6V
- Maximum Clamping Voltage: 18.2V at 10A
- Operating Temperature Range: -55°C to 175°C
- Storage Temperature Range: -55°C to 175°C
Detailed Pin Configuration
The P4KE12AHR1G has two pins, with the anode connected to one end and the cathode connected to the other end.
Functional Features
- Transient voltage suppression
- Reverse standoff voltage
- Low incremental surge resistance
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Wide operating temperature range
Disadvantages
- Limited breakdown voltage options
- Requires careful consideration of clamping voltage for specific applications
Working Principles
When a voltage spike occurs, the P4KE12AHR1G conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
The P4KE12AHR1G is commonly used in: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
- P4KE6.8AHR1G
- P4KE10AHR1G
- P4KE15AHR1G
- P4KE18AHR1G
In conclusion, the P4KE12AHR1G transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it an essential component in various electronic applications.
[Word count: 324]
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av P4KE12AHR1G i tekniska lösningar
What is P4KE12AHR1G?
- P4KE12AHR1G is a transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What is the maximum peak pulse power of P4KE12AHR1G?
- The maximum peak pulse power of P4KE12AHR1G is 400 watts.
What is the breakdown voltage of P4KE12AHR1G?
- The breakdown voltage of P4KE12AHR1G is 12 volts.
What are the typical applications of P4KE12AHR1G?
- P4KE12AHR1G is commonly used in surge protection for telecommunications equipment, industrial control systems, and automotive electronics.
What is the operating temperature range of P4KE12AHR1G?
- The operating temperature range of P4KE12AHR1G is -55°C to +175°C.
How does P4KE12AHR1G provide overvoltage protection?
- P4KE12AHR1G clamps the voltage across the circuit it is protecting by diverting excess current away from sensitive components.
Is P4KE12AHR1G suitable for high-speed data lines?
- Yes, P4KE12AHR1G is suitable for protecting high-speed data lines from voltage transients.
What is the response time of P4KE12AHR1G?
- The response time of P4KE12AHR1G is very fast, typically in the nanosecond range.
Can P4KE12AHR1G be used in outdoor applications?
- Yes, P4KE12AHR1G is suitable for outdoor applications due to its wide operating temperature range and robust construction.
Does P4KE12AHR1G require any external components for proper operation?
- P4KE12AHR1G can be used standalone, but it may benefit from additional filtering or protection components depending on the specific application requirements.