SMCJ15AHE3/9AT
Product Overview
The SMCJ15AHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are designed to protect sensitive electronic components from voltage transients induced by lightning, electrostatic discharge (ESD), and other transient voltage events. The SMCJ15AHE3/9AT is widely used in various electronic circuits and systems to safeguard against voltage spikes and surges. Its characteristics include high surge capability, low clamping voltage, and fast response time. The package type for this diode is SMC, and it is available in tape and reel packaging with a quantity of 1800 units per reel.
Specifications
- Part Number: SMCJ15AHE3/9AT
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 15V
- Peak Pulse Power: 1500W
- Package Type: SMC
- Packaging: Tape and Reel
- Quantity per Reel: 1800 units
Detailed Pin Configuration
The SMCJ15AHE3/9AT diode has a standard SMC package with two pins. Pin 1 is the cathode, and pin 2 is the anode.
Functional Features
- High surge capability
- Low clamping voltage
- Fast response time
Advantages and Disadvantages
Advantages: - Effectively protects sensitive electronic components from voltage transients - High surge capability ensures reliable protection - Fast response time minimizes the risk of damage to connected devices
Disadvantages: - May exhibit leakage current at lower voltages - Limited to specific voltage ratings
Working Principles
The SMCJ15AHE3/9AT operates based on the principle of avalanche breakdown. When a transient voltage event occurs, the diode rapidly conducts excess current to ground, thereby limiting the voltage across the protected circuit.
Detailed Application Field Plans
The SMCJ15AHE3/9AT is commonly used in the following applications: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
- SMCJ5.0AHE3/9AT: 5V rating, SMC package
- SMCJ12AHE3/9AT: 12V rating, SMC package
- SMCJ24AHE3/9AT: 24V rating, SMC package
- SMCJ30AHE3/9AT: 30V rating, SMC package
In conclusion, the SMCJ15AHE3/9AT transient voltage suppressor diode offers robust protection against voltage transients and finds widespread use in various electronic applications.
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技術ソリューションにおける SMCJ15AHE3/9AT 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 the SMCJ15AHE3/9AT?
- The SMCJ15AHE3/9AT is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum peak pulse current of the SMCJ15AHE3/9AT?
- The maximum peak pulse current for the SMCJ15AHE3/9AT is 300A.
What is the breakdown voltage of the SMCJ15AHE3/9AT?
- The breakdown voltage of the SMCJ15AHE3/9AT is 15V.
What are the typical applications of the SMCJ15AHE3/9AT?
- The SMCJ15AHE3/9AT is commonly used in applications such as power supplies, telecommunications equipment, automotive electronics, and industrial control systems to protect against voltage transients.
What is the response time of the SMCJ15AHE3/9AT?
- The response time of the SMCJ15AHE3/9AT is very fast, typically responding to transients in nanoseconds.
Is the SMCJ15AHE3/9AT RoHS compliant?
- Yes, the SMCJ15AHE3/9AT is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the operating temperature range of the SMCJ15AHE3/9AT?
- The SMCJ15AHE3/9AT has an operating temperature range of -55°C to 150°C, making it suitable for a wide range of environments.
Does the SMCJ15AHE3/9AT require a heat sink for operation?
- In most cases, the SMCJ15AHE3/9AT does not require a heat sink due to its ability to handle high transient currents for short durations.
Can the SMCJ15AHE3/9AT be used for overvoltage protection in automotive applications?
- Yes, the SMCJ15AHE3/9AT is suitable for overvoltage protection in automotive applications, providing reliable protection for sensitive electronics.
What are the packaging options available for the SMCJ15AHE3/9AT?
- The SMCJ15AHE3/9AT is available in various surface mount packages, including DO-214AB (SMC) and D-FLAT.