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SMBJ4746E3/TR13
Product Overview
The SMBJ4746E3/TR13 belongs to the category of transient voltage suppressor diodes. These diodes are commonly used to protect sensitive electronic components from voltage spikes and transients. The SMBJ4746E3/TR13 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 specific quantity per reel.
Specifications
- Part Number: SMBJ4746E3/TR13
- Category: Transient Voltage Suppressor Diode
- Voltage Rating: 47V
- Peak Pulse Power: 600W
- Package Type: DO-214AA (SMB)
- Packaging: Tape and Reel
Pin Configuration
The SMBJ4746E3/TR13 follows the standard pin configuration for diodes in the SMB package, with two pins for connection to the circuit board.
Functional Features
The primary function of the SMBJ4746E3/TR13 is to divert excessive current and voltage transients away from sensitive electronic circuits, thereby protecting them from damage. This diode responds rapidly to voltage spikes and clamps the voltage to a safe level, safeguarding the connected components.
Advantages and Disadvantages
Advantages
- High surge capability
- Low clamping voltage
- Fast response time
Disadvantages
- Limited to specific voltage ratings
Working Principles
When a voltage transient occurs, the SMBJ4746E3/TR13 conducts heavily, providing a low-impedance path for the transient current to flow through. This action effectively limits the voltage across the protected circuit, preventing damage to the sensitive components.
Application Field Plans
The SMBJ4746E3/TR13 is widely used in various applications such as: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems
Alternative Models
For those seeking alternative models, the following diodes can be considered: - SMBJ5.0A: 5.0V rating - SMBJ10CA: 10V rating - SMBJ20A: 20V rating
In conclusion, the SMBJ4746E3/TR13 transient voltage suppressor diode offers reliable protection against voltage transients and surges, making it an essential component in numerous electronic applications.
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What is the SMBJ4746E3/TR13?
- The SMBJ4746E3/TR13 is a transient voltage suppressor diode designed to protect sensitive electronic components from voltage spikes and transients.
What is the maximum working voltage of the SMBJ4746E3/TR13?
- The maximum working voltage of the SMBJ4746E3/TR13 is 440V.
What is the peak pulse power dissipation of the SMBJ4746E3/TR13?
- The peak pulse power dissipation of the SMBJ4746E3/TR13 is 600W.
What are the typical applications of the SMBJ4746E3/TR13?
- The SMBJ4746E3/TR13 is commonly used in various technical solutions such as power supplies, telecommunications equipment, automotive electronics, and industrial controls to protect against voltage transients.
What is the clamping voltage of the SMBJ4746E3/TR13?
- The clamping voltage of the SMBJ4746E3/TR13 is 775V.
What is the operating temperature range of the SMBJ4746E3/TR13?
- The SMBJ4746E3/TR13 has an operating temperature range of -55°C to 150°C.
Is the SMBJ4746E3/TR13 RoHS compliant?
- Yes, the SMBJ4746E3/TR13 is RoHS compliant, making it suitable for use in environmentally friendly electronic products.
What package type does the SMBJ4746E3/TR13 come in?
- The SMBJ4746E3/TR13 is available in a surface mount DO-214AA (SMB) package.
What standards does the SMBJ4746E3/TR13 comply with?
- The SMBJ4746E3/TR13 complies with industry standards such as IEC 61000-4-2 for electrostatic discharge (ESD) protection.
Can the SMBJ4746E3/TR13 be used for surge protection in power supply units?
- Yes, the SMBJ4746E3/TR13 is suitable for surge protection in power supply units, providing reliable overvoltage protection for sensitive components.