30KPA78
Product Overview
Category
30KPA78 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
Package
30KPA78 is typically available in a DO-201 package.
Essence
The essence of 30KPA78 lies in its ability to divert excessive current away from sensitive components, thereby safeguarding them from damage.
Packaging/Quantity
These diodes are usually packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Peak Pulse Power: 30,000 W
- Breakdown Voltage Range: 78 V
- Maximum Clamping Voltage: 126 V
- Operating Temperature Range: -55°C to +175°C
- RoHS Compliant: Yes
Detailed Pin Configuration
30KPA78 typically has two pins, with the anode connected to the positive side and the cathode connected to the negative side.
Functional Features
- Transient voltage suppression
- Fast response to voltage spikes
- High surge capability
Advantages
- Effective protection against voltage transients
- Fast response time
- High surge capability
Disadvantages
- Clamping voltage may be relatively high for some applications
- Requires careful consideration of placement and circuit design for optimal performance
Working Principles
When a voltage spike occurs, the 30KPA78 diode conducts excess current to ground, limiting the voltage across the protected circuit.
Detailed Application Field Plans
30KPA78 is commonly used in: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to 30KPA78 include: - 30KPA Series (e.g., 30KPA6.8, 30KPA100) - P6KE Series (e.g., P6KE6.8, P6KE100) - SA Series (e.g., SA6.8, SA100)
In conclusion, 30KPA78 is a crucial component in protecting electronic circuits from voltage transients, offering fast response and high surge capability. While it has certain disadvantages, its advantages make it a valuable asset in various electronic applications.
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기술 솔루션에 30KPA78 적용과 관련된 10가지 일반적인 질문과 답변을 나열하세요.
Sure, here are 10 common questions and answers related to the application of 30KPA78 in technical solutions:
What is the 30KPA78 component used for in technical solutions?
- The 30KPA78 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse power dissipation of the 30KPA78?
- The maximum peak pulse power dissipation of the 30KPA78 is 3000 watts.
What is the breakdown voltage of the 30KPA78?
- The breakdown voltage of the 30KPA78 is 78 volts.
How does the 30KPA78 protect electronic circuits?
- The 30KPA78 clamps the voltage across the circuit it is protecting by diverting excess current away from the sensitive components.
What are the typical applications of the 30KPA78 in technical solutions?
- The 30KPA78 is commonly used in power supplies, telecommunications equipment, automotive electronics, and industrial control systems.
What is the response time of the 30KPA78 during a transient event?
- The response time of the 30KPA78 is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.
Can the 30KPA78 be used in high-frequency applications?
- Yes, the 30KPA78 can be used in high-frequency applications due to its fast response time and low capacitance.
What is the operating temperature range of the 30KPA78?
- The 30KPA78 has an operating temperature range of -55°C to +175°C, making it suitable for a wide range of environments.
Does the 30KPA78 require any external components for proper operation?
- No, the 30KPA78 is a standalone device and does not require any external components for proper operation.
Is the 30KPA78 RoHS compliant?
- Yes, the 30KPA78 is RoHS compliant, meeting the requirements for lead-free and environmentally friendly manufacturing processes.