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SMBJ120CA-E3/5B
Product Overview
The SMBJ120CA-E3/5B belongs to the category of transient voltage suppressor diodes. These diodes are used to protect sensitive electronic devices from voltage spikes and transients. The SMBJ120CA-E3/5B is characterized by its high surge capability, low clamping voltage, and fast response time. It is typically packaged in a surface mount DO-214AA (SMB) package and is available in tape and reel packaging with a quantity of 3000 units per reel.
Specifications
- Part Number: SMBJ120CA-E3/5B
- Category: Transient Voltage Suppressor Diode
- Use: Protection against voltage spikes and transients
- Characteristics: High surge capability, low clamping voltage, fast response time
- Package: DO-214AA (SMB)
- Packaging/Quantity: Tape and Reel, 3000 units per reel
Detailed Pin Configuration
The SMBJ120CA-E3/5B has a standard DO-214AA (SMB) package with two pins. Pin 1 is the anode and pin 2 is the cathode.
Functional Features
- High surge capability for robust protection
- Low clamping voltage to limit the voltage across the protected device
- Fast response time to quickly divert excess current away from the protected circuit
Advantages and Disadvantages
Advantages: - Effective protection against voltage spikes and transients - Robust surge capability - Fast response time
Disadvantages: - May exhibit some leakage current in normal operation - Clamping voltage may still allow some voltage to reach the protected device
Working Principles
The SMBJ120CA-E3/5B works by providing a low-impedance path for excess current when a voltage spike or transient occurs. This helps to divert the excess energy away from the sensitive electronic components, protecting them from damage.
Detailed Application Field Plans
The SMBJ120CA-E3/5B is commonly used in various electronic systems and equipment where protection against voltage transients is required. Some specific application fields include: - Power supplies - Communication equipment - Industrial control systems - Automotive electronics - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ120CA-E3/5B include: - SMAJ120A - P6SMBJ120A - SMCJ120A - 1.5SMCJ120A
In conclusion, the SMBJ120CA-E3/5B transient voltage suppressor diode offers effective protection against voltage spikes and transients, making it a crucial component in various electronic systems and equipment.
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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SMBJ120CA-E3/5B v technických řešeních
What is the SMBJ120CA-E3/5B?
- The SMBJ120CA-E3/5B is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of SMBJ120CA-E3/5B?
- The maximum working voltage of SMBJ120CA-E3/5B is 120V.
What is the peak pulse power of SMBJ120CA-E3/5B?
- The peak pulse power of SMBJ120CA-E3/5B is 600W.
In what applications can SMBJ120CA-E3/5B be used?
- SMBJ120CA-E3/5B can be used in various applications such as power supplies, telecommunications equipment, automotive electronics, and industrial controls.
How does SMBJ120CA-E3/5B protect electronic components?
- SMBJ120CA-E3/5B clamps the voltage during transient events, diverting excess current away from sensitive components and preventing damage.
What are the operating temperature ranges for SMBJ120CA-E3/5B?
- SMBJ120CA-E3/5B has an operating temperature range of -55°C to +150°C.
Is SMBJ120CA-E3/5B RoHS compliant?
- Yes, SMBJ120CA-E3/5B is RoHS compliant, making it suitable for use in environmentally conscious designs.
What is the response time of SMBJ120CA-E3/5B?
- The response time of SMBJ120CA-E3/5B is very fast, typically responding within nanoseconds to transient voltage events.
Can SMBJ120CA-E3/5B be used for surge protection in power supply units?
- Yes, SMBJ120CA-E3/5B is commonly used for surge protection in power supply units to safeguard against voltage surges and spikes.
Are there any recommended layout considerations when using SMBJ120CA-E3/5B?
- It is recommended to minimize the length of the traces between the protected component and SMBJ120CA-E3/5B, and to ensure a low impedance path to ground for effective protection.