P4KE11C Encyclopedia Entry
Product Overview
P4KE11C belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The P4KE11C diode is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-41 package and is available in quantities suitable for both individual and industrial use.
Specifications
- Part Number: P4KE11C
- Category: Transient Voltage Suppressor Diode
- Peak Power Dissipation: 400W
- Breakdown Voltage: 9.4V to 10.4V
- Package Type: DO-41
- Quantity per Package: 100 pieces
Detailed Pin Configuration
The P4KE11C diode has two pins, anode, and cathode. The anode is connected to the positive terminal, while the cathode is connected to the negative terminal.
Functional Features
- Transient Voltage Suppression: Protects against voltage spikes and transients.
- Fast Response Time: Quickly clamps the voltage to a safe level.
- High Surge Capability: Can handle large transient currents without damage.
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- High surge capability
Disadvantages
- Clamping voltage may be higher than some alternative models
- Sensitive to reverse voltage polarity
Working Principles
When a voltage spike occurs, the P4KE11C diode conducts and clamps the voltage to a safe level, protecting downstream components from damage. This is achieved through the rapid dissipation of excess energy as heat.
Detailed Application Field Plans
The P4KE11C diode is commonly used in various electronic circuits and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to P4KE11C include: - P4KE6.8C - P4KE10C - P4KE12C - P4KE15C
In conclusion, the P4KE11C transient voltage suppressor diode offers effective protection against voltage spikes and transients, with its high surge capability and fast response time making it suitable for a wide range of applications.
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What is P4KE11C?
- P4KE11C is a transient voltage suppressor diode designed to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of P4KE11C?
- The maximum peak pulse power of P4KE11C is 400 watts.
What is the breakdown voltage of P4KE11C?
- The breakdown voltage of P4KE11C is typically 12 volts.
What are the typical applications of P4KE11C?
- P4KE11C is commonly used in surge protection for sensitive electronics, such as in power supplies, communication equipment, and automotive electronics.
What is the response time of P4KE11C?
- The response time of P4KE11C is very fast, typically in the nanosecond range.
How does P4KE11C provide overvoltage protection?
- P4KE11C clamps the voltage across the protected circuit to a safe level by diverting excess current away from the circuit.
Is P4KE11C suitable for high-speed data lines?
- Yes, P4KE11C is suitable for protecting high-speed data lines from voltage transients.
Can P4KE11C be used in outdoor applications?
- Yes, P4KE11C is often used in outdoor applications where protection against lightning-induced surges is required.
What is the operating temperature range of P4KE11C?
- The operating temperature range of P4KE11C is typically -55°C to 175°C.
Are there any specific mounting or handling considerations for P4KE11C?
- P4KE11C should be mounted close to the protected circuit and with short leads to minimize inductance. Proper ESD precautions should be taken during handling to avoid damaging the device.