P4KE47CA-G
Introduction
The P4KE47CA-G is a transient voltage suppressor diode that belongs to the category of electronic components used for protecting sensitive electronic devices from voltage spikes and transients. This entry provides an overview of the basic information, specifications, detailed pin configuration, functional features, advantages and disadvantages, working principles, detailed application field plans, and alternative models of the P4KE47CA-G.
Basic Information Overview
- Category: Transient Voltage Suppressor Diode
- Use: Protecting electronic devices from voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge current capability
- Package: DO-41
- Essence: Suppressing transient voltages to protect downstream electronic components
- Packaging/Quantity: Available in reels or bulk packaging, quantity varies based on supplier
Specifications
- Voltage - Breakdown: 43.6V
- Power (Watts): 400W
- Polarity: Unidirectional
- Operating Temperature: -55°C to 175°C
- Mounting Type: Through Hole
- Package / Case: DO-204AL, DO-41, Axial
- Supplier Device Package: DO-41
- Part Status: Active
Detailed Pin Configuration
The P4KE47CA-G has two pins, with the cathode identified by a band marked on the body of the diode.
Functional Features
- Transient Voltage Suppression: Rapidly clamps transient voltages to safe levels
- Low Clamping Voltage: Provides effective protection for sensitive electronic components
- Fast Response Time: Quickly responds to voltage transients to prevent damage
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Fast response time
- Low clamping voltage
Disadvantages
- Unidirectional protection only
- Limited power dissipation capability
Working Principles
The P4KE47CA-G operates by diverting excess transient voltage away from sensitive electronic components, thereby limiting the voltage across the protected device during transient events. When the voltage exceeds the breakdown voltage, the diode conducts, shunting the excess current to ground and preventing damage to the downstream circuitry.
Detailed Application Field Plans
The P4KE47CA-G is commonly used in various applications including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Alternative Model 1: P4KE6.8CA-G
- Voltage - Breakdown: 6.12V
- Power (Watts): 400W
- Polarity: Unidirectional
- Package / Case: DO-204AL, DO-41, Axial
Alternative Model 2: P4KE10CA-G
- Voltage - Breakdown: 9.5V
- Power (Watts): 400W
- Polarity: Unidirectional
- Package / Case: DO-204AL, DO-41, Axial
Alternative Model 3: P4KE15CA-G
- Voltage - Breakdown: 14.3V
- Power (Watts): 400W
- Polarity: Unidirectional
- Package / Case: DO-204AL, DO-41, Axial
In conclusion, the P4KE47CA-G is a vital component in protecting electronic devices from voltage transients, offering fast response times and low clamping voltages. Its application spans across various industries, and it has several alternative models with different breakdown voltages to suit specific requirements.
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10个与P4KE47CA-G在技术解决方案中的应用相关的常见问题及解答
What is P4KE47CA-G?
- P4KE47CA-G is a type of transient voltage suppressor diode used to protect electronic circuits from voltage spikes and transients.
What is the maximum voltage rating for P4KE47CA-G?
- The maximum voltage rating for P4KE47CA-G is 47V.
What is the peak pulse power handling capability of P4KE47CA-G?
- P4KE47CA-G has a peak pulse power handling capability of [insert value here] watts.
How does P4KE47CA-G protect electronic circuits?
- P4KE47CA-G clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
In what applications is P4KE47CA-G commonly used?
- P4KE47CA-G is commonly used in power supplies, automotive electronics, telecommunications equipment, and industrial control systems.
What are the key specifications to consider when selecting P4KE47CA-G for a technical solution?
- Key specifications to consider include breakdown voltage, peak pulse power, clamping voltage, and response time.
Can P4KE47CA-G be used for surge protection in outdoor environments?
- Yes, P4KE47CA-G is suitable for surge protection in outdoor environments due to its rugged construction and wide operating temperature range.
Is P4KE47CA-G RoHS compliant?
- Yes, P4KE47CA-G is RoHS compliant, making it suitable for use in environmentally conscious applications.
What are the mounting options for P4KE47CA-G?
- P4KE47CA-G is available in various package types, including axial-lead, surface mount, and through-hole configurations.
Are there any application notes or guidelines available for integrating P4KE47CA-G into a circuit design?
- Yes, detailed application notes and guidelines are available from the manufacturer to assist with the proper integration of P4KE47CA-G into circuit designs.