SMAJP4KE12CA-TP
Product Overview
- Category: Electronic Component
- Use: Surge Protection
- Characteristics: High surge current capability, low clamping voltage, fast response time
- Package: SMA (DO-214AC)
- Essence: Protects electronic circuits from voltage surges
- Packaging/Quantity: Available in tape and reel packaging, quantity varies by supplier
Specifications
- Peak Pulse Power: 4000W
- Standoff Voltage: 12V
- Breakdown Voltage: 13.3V
- Maximum Clamping Voltage: 19.9V
- Operating Temperature Range: -55°C to +150°C
Detailed Pin Configuration
- Pin 1: Anode
- Pin 2: Cathode
Functional Features
- Provides robust surge protection for sensitive electronics
- Fast response time ensures minimal damage during transient voltage events
- Low clamping voltage protects against overvoltage conditions
Advantages
- High surge current capability
- Fast response time
- Compact SMA package for easy integration
Disadvantages
- Limited to surge protection and does not provide continuous voltage regulation
- May require additional components for comprehensive circuit protection
Working Principles
The SMAJP4KE12CA-TP operates by diverting excess voltage away from the protected circuit when a surge occurs. This is achieved through the use of a semiconductor junction that rapidly conducts when the voltage exceeds the clamping level.
Detailed Application Field Plans
- Industrial automation equipment
- Telecommunication systems
- Power supply units
- Automotive electronics
- Consumer electronics
Detailed and Complete Alternative Models
- SMAJ12A: Similar specifications with slightly lower peak pulse power
- SMAJ12CA: Comparable characteristics with a different package type (SMA)
This entry provides an overview of the SMAJP4KE12CA-TP surge protection component, including its category, use, characteristics, package, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SMAJP4KE12CA-TP i tekniska lösningar
What is SMAJP4KE12CA-TP?
- SMAJP4KE12CA-TP is a type of transient voltage suppressor diode designed to protect electronic circuits from voltage spikes and transients.
What are the key features of SMAJP4KE12CA-TP?
- The key features include a peak pulse power of 400W, a breakdown voltage of 12V, and a compact SMA package for easy integration into circuit designs.
How does SMAJP4KE12CA-TP protect electronic circuits?
- It provides a low impedance path to divert excessive current away from sensitive components when voltage spikes occur, thereby safeguarding the circuitry.
In what applications can SMAJP4KE12CA-TP be used?
- It is commonly used in power supplies, communication equipment, automotive electronics, and other systems where protection against voltage transients is crucial.
What is the operating temperature range of SMAJP4KE12CA-TP?
- The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.
How should SMAJP4KE12CA-TP be integrated into a circuit?
- It should be placed in parallel with the circuit being protected, ensuring that it can quickly respond to any voltage surges.
What standards does SMAJP4KE12CA-TP comply with?
- It may comply with industry standards such as AEC-Q101 for automotive applications and RoHS for environmental compliance.
Can SMAJP4KE12CA-TP be used in high-frequency applications?
- Yes, it is designed to handle high-frequency transients and can effectively protect circuits in such scenarios.
What is the typical response time of SMAJP4KE12CA-TP?
- It has a fast response time, typically in the nanosecond range, ensuring rapid protection against voltage spikes.
Are there any recommended layout considerations for using SMAJP4KE12CA-TP?
- It is advisable to minimize the length of traces connecting the diode to the circuit and to ensure proper grounding for optimal performance.