SMAJ4468CE3/TR13
Product Overview
Category: Diode
Use: Voltage clamping in electronic circuits
Characteristics: Fast response time, low leakage current, high surge capability
Package: DO-214AC (SMA) package
Essence: Transient voltage suppressor diode
Packaging/Quantity: Tape and reel, 3000 units per reel
Specifications
- Peak Pulse Power: 400W
- Breakdown Voltage: 68V
- Operating Voltage: 58.1V
- Clamping Voltage: 93.6V
- Peak Pulse Current: 9.2A
- Reverse Standoff Voltage: 58.1V
- Forward Voltage Drop: 3.5V at 10A
Detailed Pin Configuration
The SMAJ4468CE3/TR13 has two pins in a standard DO-214AC package. The anode is connected to the positive side of the circuit, while the cathode is connected to the negative side.
Functional Features
- Provides overvoltage protection for sensitive electronic components
- Fast response time ensures minimal damage to protected circuits
- Low leakage current minimizes power consumption
- High surge capability allows for reliable protection in harsh environments
Advantages and Disadvantages
Advantages: - Fast response time - Low leakage current - High surge capability
Disadvantages: - Relatively high forward voltage drop
Working Principles
The SMAJ4468CE3/TR13 operates by diverting excess voltage away from sensitive components when a transient voltage spike occurs. It does this by rapidly switching into a low-resistance state, effectively shunting the excess voltage to protect the downstream circuitry.
Detailed Application Field Plans
This diode is commonly used in various electronic devices and systems, including: - Power supplies - Communication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
- P6KE68CA: Similar specifications and package type
- 1.5KE68CA: Higher peak pulse power rating
- SA68CA: Lower profile package design
In conclusion, the SMAJ4468CE3/TR13 is a versatile transient voltage suppressor diode with fast response time, making it suitable for a wide range of applications where overvoltage protection is essential.
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技術ソリューションにおける SMAJ4468CE3/TR13 の適用に関連する 10 件の一般的な質問と回答をリストします。
What is SMAJ4468CE3/TR13?
- SMAJ4468CE3/TR13 is a surface mount transient voltage suppressor diode designed to protect sensitive electronics from voltage spikes and transients.
What are the key features of SMAJ4468CE3/TR13?
- The key features include a peak pulse power of 400W, low clamping voltage, fast response time, and compatibility with automated placement equipment.
In what applications can SMAJ4468CE3/TR13 be used?
- It is commonly used in applications such as telecommunications equipment, industrial control systems, automotive electronics, and consumer electronics.
How does SMAJ4468CE3/TR13 provide protection against voltage spikes?
- SMAJ4468CE3/TR13 clamps the voltage to a safe level by diverting excess current away from the protected circuit, thereby preventing damage to sensitive components.
What is the operating temperature range of SMAJ4468CE3/TR13?
- The operating temperature range typically spans from -55°C to +150°C, making it suitable for a wide range of environments.
Can SMAJ4468CE3/TR13 be used for ESD protection?
- Yes, it can provide effective electrostatic discharge (ESD) protection for sensitive electronic components.
What is the package type of SMAJ4468CE3/TR13?
- It comes in a compact SMB package, which is suitable for surface mount applications.
Does SMAJ4468CE3/TR13 comply with any industry standards?
- Yes, it complies with various industry standards such as RoHS and REACH, ensuring environmental compliance.
What is the typical capacitance of SMAJ4468CE3/TR13?
- The typical capacitance is around 5pF, which minimally affects signal integrity in high-speed data or communication applications.
Are there any recommended layout considerations when using SMAJ4468CE3/TR13?
- It is recommended to minimize the length of the traces connecting the diode to the protected circuit and to ensure a low impedance path to ground for optimal performance.