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SMBJ12C-E3/5B
Product Overview
The SMBJ12C-E3/5B belongs to the category of transient voltage suppressor diodes (TVS diodes) and is commonly used for surge protection in electronic circuits. These diodes are characterized by their ability to rapidly respond to overvoltage events, diverting excess current away from sensitive components. The SMBJ12C-E3/5B is typically packaged in a compact SMB package and is available in various packaging quantities to suit different application requirements.
Basic Information
- Category: Transient Voltage Suppressor Diode
- Use: Surge Protection in Electronic Circuits
- Characteristics: Rapid Response, High Current Diversion Capability
- Package: SMB
- Essence: Overvoltage Protection
- Packaging/Quantity: Various Options Available
Specifications
- Voltage - Reverse Standoff (Typ): 12V
- Power (Watts): 600W
- Polarity: Unidirectional
- Operating Temperature: -55°C ~ 150°C
- Mounting Type: Surface Mount
- Package / Case: DO-214AA (SMB)
Detailed Pin Configuration
The SMBJ12C-E3/5B TVS diode features a standard SMB package with two pins for surface mount installation. Pin 1 is typically designated for the anode connection, while pin 2 serves as the cathode connection.
Functional Features
The SMBJ12C-E3/5B TVS diode provides effective surge protection by quickly clamping transient overvoltage events to a safe level, thereby safeguarding sensitive electronic components from damage. Its unidirectional design ensures that excessive voltage spikes are efficiently diverted away from the protected circuit.
Advantages and Disadvantages
Advantages
- Rapid response to overvoltage events
- High current diversion capability
- Compact SMB package for space-constrained applications
Disadvantages
- Unidirectional protection may not be suitable for bidirectional surge events
Working Principles
When an overvoltage event occurs, the SMBJ12C-E3/5B TVS diode enters a conductive state, effectively shunting excess current to ground and limiting the voltage across the protected circuit. This rapid response helps prevent damage to sensitive components by maintaining the voltage within safe limits.
Detailed Application Field Plans
The SMBJ12C-E3/5B TVS diode is widely used in various electronic systems, including: - Power Supplies - Communication Equipment - Automotive Electronics - Industrial Control Systems - Consumer Electronics
Detailed and Complete Alternative Models
- SMBJ10A-E3/52: 10V TVS Diode, 600W
- SMBJ15CA-E3/52: 15V TVS Diode, 600W
- SMBJ20C-E3/52: 20V TVS Diode, 600W
- SMBJ30A-E3/52: 30V TVS Diode, 600W
In conclusion, the SMBJ12C-E3/5B TVS diode offers reliable surge protection for a wide range of electronic applications, making it an essential component for safeguarding sensitive circuits against overvoltage events.
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Liệt kê 10 câu hỏi và câu trả lời thường gặp liên quan đến ứng dụng SMBJ12C-E3/5B trong giải pháp kỹ thuật
What is the SMBJ12C-E3/5B?
- The SMBJ12C-E3/5B is a surface mount transient voltage suppressor diode designed to protect sensitive electronic components from voltage transients.
What is the maximum peak pulse power of the SMBJ12C-E3/5B?
- The maximum peak pulse power of the SMBJ12C-E3/5B is 600 watts.
What is the breakdown voltage of the SMBJ12C-E3/5B?
- The breakdown voltage of the SMBJ12C-E3/5B is 12 volts.
What are the typical applications for the SMBJ12C-E3/5B?
- The SMBJ12C-E3/5B is commonly used in applications such as telecommunications equipment, industrial equipment, and consumer electronics to protect against voltage transients.
What is the operating temperature range of the SMBJ12C-E3/5B?
- The SMBJ12C-E3/5B has an operating temperature range of -55°C to +150°C.
What is the response time of the SMBJ12C-E3/5B?
- The response time of the SMBJ12C-E3/5B is very fast, typically responding within nanoseconds to clamp transient voltages.
Is the SMBJ12C-E3/5B RoHS compliant?
- Yes, the SMBJ12C-E3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the package type of the SMBJ12C-E3/5B?
- The SMBJ12C-E3/5B comes in a compact SMB (DO-214AA) package, which is suitable for surface mount applications.
Can the SMBJ12C-E3/5B be used for overvoltage protection in automotive electronics?
- Yes, the SMBJ12C-E3/5B is suitable for overvoltage protection in automotive electronics due to its high surge capability and fast response time.
What are the key advantages of using the SMBJ12C-E3/5B in technical solutions?
- The SMBJ12C-E3/5B offers low clamping voltage, high surge capability, and fast response time, making it an effective solution for protecting sensitive electronic components from voltage transients.