Xem thông số kỹ thuật để biết chi tiết sản phẩm.
SMAJ75CA
Product Overview
SMAJ75CA belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic components from voltage spikes and transients. The SMAJ75CA is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a DO-214AC (SMA) package and is available in tape and reel packaging with various quantities.
Specifications
- Part Number: SMAJ75CA
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 75V
- Package Type: DO-214AC (SMA)
- Packaging: Tape and Reel
- Quantity: Various
Detailed Pin Configuration
The SMAJ75CA diode has two pins, anode, and cathode. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
- Transient Voltage Suppression: Protects against voltage spikes and transients.
- Fast Response Time: Quickly responds to overvoltage conditions.
- Low Clamping Voltage: Limits the voltage across the protected circuit.
Advantages and Disadvantages
Advantages
- Effective protection against voltage surges
- Fast response time
- Low clamping voltage
Disadvantages
- Can degrade over time with repeated surges
- May require replacement after significant surge events
Working Principles
When a voltage spike occurs, the SMAJ75CA diode conducts current to divert the excess energy away from the protected circuit. This action limits the voltage across the circuit, preventing damage to sensitive components.
Detailed Application Field Plans
The SMAJ75CA diode is commonly used in various applications, including: - Power supply units - Communication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to SMAJ75CA include: - P6SMB75CA - 1.5SMC75CA - SMBJ75CA - SMCJ75CA
In conclusion, the SMAJ75CA transient voltage suppressor diode offers effective protection against voltage spikes and transients in a wide range of applications. Its fast response time, low clamping voltage, and surge capability make it a valuable component in safeguarding sensitive electronic circuits.
[Word Count: 298]
Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMAJ75CA trong giải pháp kỹ thuật
What is SMAJ75CA?
- SMAJ75CA is a type of transient voltage suppressor diode that is used to protect electronic circuits from overvoltage transients.
What is the maximum peak pulse power of SMAJ75CA?
- The maximum peak pulse power of SMAJ75CA is 400 watts.
What is the breakdown voltage of SMAJ75CA?
- The breakdown voltage of SMAJ75CA is 75 volts.
What are the typical applications of SMAJ75CA?
- SMAJ75CA is commonly used in surge protection for sensitive electronics, such as in telecommunications equipment, industrial control systems, and automotive electronics.
How does SMAJ75CA provide overvoltage protection?
- SMAJ75CA clamps the voltage across the protected circuit to a safe level by diverting excess current away from the circuit during transient voltage events.
What is the response time of SMAJ75CA?
- The response time of SMAJ75CA is very fast, typically in the nanosecond range, providing quick protection against voltage spikes.
Can SMAJ75CA be used for ESD protection?
- Yes, SMAJ75CA can also be used for electrostatic discharge (ESD) protection in electronic circuits.
What is the operating temperature range of SMAJ75CA?
- The operating temperature range of SMAJ75CA is typically -55°C to 150°C, making it suitable for a wide range of environments.
Is SMAJ75CA RoHS compliant?
- Yes, SMAJ75CA is generally RoHS compliant, meaning it meets the Restriction of Hazardous Substances directive for environmental safety.
Are there any recommended layout considerations when using SMAJ75CA?
- It is recommended to minimize the length of the leads and traces connected to SMAJ75CA to reduce parasitic inductance and ensure optimal performance.