1SMB48AT3
Product Overview
Category:
The 1SMB48AT3 belongs to the category of surface mount silicon zener diodes.
Use:
It is commonly used for voltage regulation and transient suppression in electronic circuits.
Characteristics:
- Low leakage current
- High reliability
- Fast response time
Package:
The 1SMB48AT3 is available in a DO-214AA (SMB) package.
Essence:
This zener diode is essential for stabilizing voltage and protecting sensitive components from voltage spikes.
Packaging/Quantity:
It is typically packaged in reels or tubes, with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 48V
- Power Dissipation: 3W
- Operating Temperature Range: -65°C to +150°C
- Forward Voltage: 1.5V at 200mA
Detailed Pin Configuration
The 1SMB48AT3 has two pins, anode and cathode, which are clearly labeled on the device.
Functional Features
- Voltage regulation
- Transient suppression
- Overvoltage protection
Advantages
- Low leakage current ensures minimal power loss
- High reliability for consistent performance
- Fast response time provides rapid protection against voltage spikes
Disadvantages
- Limited power dissipation capability compared to larger diode packages
- Higher cost compared to standard rectifier diodes
Working Principles
The 1SMB48AT3 operates based on the principle of the zener effect, where it maintains a nearly constant voltage across its terminals when reverse biased.
Detailed Application Field Plans
The 1SMB48AT3 is widely used in: - Power supplies - Voltage regulators - Surge protectors - Electronic equipment
Detailed and Complete Alternative Models
Some alternative models to the 1SMB48AT3 include: - 1N4748A - BZX55C48 - P6SMB48A
In conclusion, the 1SMB48AT3 is a crucial component in electronic circuits, providing voltage regulation and transient suppression. Its high reliability and fast response time make it suitable for various applications, despite its limitations in power dissipation and cost compared to other diodes.
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Lista 10 Vanliga frågor och svar relaterade till tillämpningen av 1SMB48AT3 i tekniska lösningar
Sure, here are 10 common questions and answers related to the application of 1SMB48AT3 in technical solutions:
What is the maximum reverse stand-off voltage of 1SMB48AT3?
- The maximum reverse stand-off voltage of 1SMB48AT3 is 48V.
What is the peak pulse power dissipation of 1SMB48AT3?
- The peak pulse power dissipation of 1SMB48AT3 is 600W.
What is the typical junction capacitance of 1SMB48AT3?
- The typical junction capacitance of 1SMB48AT3 is 150pF.
What is the operating temperature range for 1SMB48AT3?
- The operating temperature range for 1SMB48AT3 is -55°C to +150°C.
What is the forward voltage drop of 1SMB48AT3 at a specified current?
- The forward voltage drop of 1SMB48AT3 depends on the current flowing through it. Typically, it is around 0.9V at 10mA.
Can 1SMB48AT3 be used for overvoltage protection in electronic circuits?
- Yes, 1SMB48AT3 can be used for overvoltage protection due to its transient voltage suppression capabilities.
What type of package does 1SMB48AT3 come in?
- 1SMB48AT3 comes in a SMB (DO-214AA) package.
Is 1SMB48AT3 suitable for use in automotive electronics applications?
- Yes, 1SMB48AT3 is suitable for use in automotive electronics applications due to its robustness and reliability.
What are the typical applications of 1SMB48AT3 in circuit protection?
- Typical applications of 1SMB48AT3 include surge protection in telecommunications, industrial equipment, and consumer electronics.
How does 1SMB48AT3 compare to other similar transient voltage suppressor diodes?
- 1SMB48AT3 offers high power handling capability and low clamping voltage, making it suitable for demanding transient voltage suppression applications.
I hope these questions and answers are helpful for your technical solutions! Let me know if you need further assistance.