SMBJ48C - Product Overview
Introduction
The SMBJ48C belongs to the category of transient voltage suppressor (TVS) diodes, which are widely used for protecting sensitive electronic components from voltage spikes and transients. This entry provides a comprehensive overview of the SMBJ48C, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.
Basic Information Overview
- Category: Transient Voltage Suppressor (TVS) Diode
- Use: Protecting sensitive electronic components from voltage spikes and transients
- Characteristics: Fast response time, low clamping voltage, high surge capability
- Package: DO-214AA (SMB), SMD/SMT package style
- Essence: Silicon TVS Diode
- Packaging/Quantity: Tape & Reel (3,000 units)
Specifications
- Voltage - Reverse Standoff (Typ): 48V
- Voltage - Breakdown: 53.3V
- Clamping Voltage: 77.4V
- Peak Pulse Current: 10A
- Capacitance: 150pF
- Power Dissipation: 600W
- Operating Temperature: -55°C to 150°C
Detailed Pin Configuration
The SMBJ48C follows the standard pin configuration for DO-214AA (SMB) packages, with two pins for connection.
Functional Features
- Fast response time
- Low clamping voltage
- High surge capability
- RoHS compliant
Advantages and Disadvantages
Advantages
- Effective protection against voltage spikes
- Compact SMD/SMT package
- Wide operating temperature range
Disadvantages
- Limited peak pulse current compared to some alternatives
- Higher clamping voltage than some competing models
Working Principles
The SMBJ48C operates by diverting excess current away from sensitive components when a voltage spike or transient occurs. It rapidly clamps the voltage to a safe level, protecting downstream components.
Detailed Application Field Plans
The SMBJ48C is commonly used in various applications, including: - Power supplies - Telecommunication equipment - Automotive electronics - Industrial control systems - Consumer electronics
Detailed and Complete Alternative Models
Some alternative models to the SMBJ48C include: - P6SMB48CA: Similar specifications with higher peak pulse current - SMBJ48CA: Lower clamping voltage but similar breakdown voltage - 1.5SMC48CA: Higher power dissipation capability
In conclusion, the SMBJ48C transient voltage suppressor diode offers effective protection in a compact package, making it suitable for a wide range of applications.
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技術ソリューションにおける SMBJ48C 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 SMBJ48C?
- The SMBJ48C 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 SMBJ48C?
- The SMBJ48C has a maximum working voltage of 48 volts.
What is the peak pulse power dissipation of the SMBJ48C?
- The peak pulse power dissipation of the SMBJ48C is 600 watts.
What are the typical applications of the SMBJ48C?
- The SMBJ48C is commonly used in applications such as telecommunications equipment, industrial automation, and automotive electronics for transient voltage protection.
What is the clamping voltage of the SMBJ48C?
- The clamping voltage of the SMBJ48C is 77.4 volts at 10A.
What is the operating temperature range of the SMBJ48C?
- The SMBJ48C has an operating temperature range of -55°C to +150°C.
What is the package type of the SMBJ48C?
- The SMBJ48C is available in a DO-214AA (SMB) package.
Is the SMBJ48C RoHS compliant?
- Yes, the SMBJ48C is RoHS compliant, making it suitable for use in environmentally conscious designs.
What are the key features of the SMBJ48C?
- The key features of the SMBJ48C include low clamping voltage, fast response time, and high surge capability.
Can the SMBJ48C be used for ESD protection?
- Yes, the SMBJ48C can also be used for electrostatic discharge (ESD) protection in various electronic circuits and systems.