SMCJ40AHE3/9AT
Product Overview
The SMCJ40AHE3/9AT belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic devices from voltage spikes and transients. The SMCJ40AHE3/9AT is characterized by its high surge capability, low clamping voltage, and fast response time. It is available in a DO-214AB package and is designed to provide effective protection for various electronic circuits.
Essence: Transient Voltage Suppressor Diode
Package: DO-214AB
Packaging/Quantity: Tape & Reel / 500 units per reel
Specifications
- Peak Pulse Power: 1500W
- Breakdown Voltage: 40V
- Clamping Voltage: 64.5V
- Operating Temperature Range: -55°C to +150°C
- Storage Temperature Range: -55°C to +150°C
Detailed Pin Configuration
The SMCJ40AHE3/9AT has two pins, with the anode connected to pin 1 and the cathode connected to pin 2.
Functional Features
- High surge capability
- Fast response time
- Low clamping voltage
- RoHS compliant
Advantages and Disadvantages
Advantages: - Effective protection against voltage transients - Wide operating temperature range - RoHS compliant
Disadvantages: - Relatively low breakdown voltage compared to some alternative models
Working Principles
When a transient voltage spike occurs, the SMCJ40AHE3/9AT diode conducts and clamps the voltage to a safe level, protecting the downstream circuitry from damage. This is achieved through the rapid dissipation of excess energy as heat.
Detailed Application Field Plans
The SMCJ40AHE3/9AT is commonly used in applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Detailed and Complete Alternative Models
Some alternative models to the SMCJ40AHE3/9AT include: - P6SMBJ40A - 1.5SMCJ40A - SMBJ40A
In conclusion, the SMCJ40AHE3/9AT transient voltage suppressor diode offers reliable protection against voltage transients in various electronic applications, making it a valuable component in ensuring the longevity and reliability of sensitive electronic devices.
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技術ソリューションにおける SMCJ40AHE3/9AT 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 SMCJ40AHE3/9AT?
- The SMCJ40AHE3/9AT 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 for SMCJ40AHE3/9AT?
- The maximum peak pulse current for SMCJ40AHE3/9AT is 300A.
What is the breakdown voltage of SMCJ40AHE3/9AT?
- The breakdown voltage of SMCJ40AHE3/9AT is 40V.
What are the typical applications of SMCJ40AHE3/9AT?
- SMCJ40AHE3/9AT is commonly used in surge protection for telecommunications equipment, industrial control systems, and power supplies.
What is the operating temperature range for SMCJ40AHE3/9AT?
- The operating temperature range for SMCJ40AHE3/9AT is -55°C to +150°C.
What is the package type of SMCJ40AHE3/9AT?
- SMCJ40AHE3/9AT comes in a DO-214AB (SMC) package.
What is the clamping voltage of SMCJ40AHE3/9AT?
- The clamping voltage of SMCJ40AHE3/9AT is 64.5V at 77.5A.
Is SMCJ40AHE3/9AT RoHS compliant?
- Yes, SMCJ40AHE3/9AT is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
Can SMCJ40AHE3/9AT be used for ESD protection?
- Yes, SMCJ40AHE3/9AT can be used for electrostatic discharge (ESD) protection in various electronic devices and circuits.
What are the key features of SMCJ40AHE3/9AT?
- Some key features of SMCJ40AHE3/9AT include low incremental surge resistance, fast response time, and high reliability for transient voltage suppression.