SI4948BEY-T1-E3 MOSFETs by VBsemi Elec – Efficient Power Switching Devices
The MOSFETs SI4948BEY-T1-E3 by VBsemi Elec are high-performance Semiconductors engineered for efficient power conversion and reliable switching. Belonging to the Discrete Semiconductors family, these Transistors in the MOSFETs category are optimized for low on-resistance and fast switching speeds, making them an excellent choice for modern electronics.
In this blog, we’ll outline the technical specifications, key features, applications, pin configuration, use case scenario, datasheet details, and why to buy online at XON Electronics.
1. Technical Specifications of SI4948BEY-T1-E3
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Manufacturer: VBsemi Elec
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Part Number: SI4948BEY-T1-E3
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Type: MOSFETs
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Category: Semiconductors, Discrete Semiconductors, Transistors
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Polarity: N-channel
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Drain-to-Source Voltage (Vds): 30V
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Continuous Drain Current (Id): 18A
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RDS(on): 10mO (typical)
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Package: PowerPAK SO-8
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Applications: Power management, switching, DC-DC converters
2. Key Features of SI4948BEY-T1-E3
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Low RDS(on) for reduced conduction losses
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High current handling capacity
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Fast switching performance for power efficiency
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Compact PowerPAK SO-8 design for space-saving integration
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Enhanced thermal performance for stable operation
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Suitable for low-voltage power applications
The SI4948BEY-T1-E3 MOSFETs are a dependable part of the Transistors family within the MOSFETs category.
3. Applications of SI4948BEY-T1-E3
The SI4948BEY-T1-E3 MOSFETs by VBsemi Elec are commonly used in:
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DC-DC converters and switching regulators
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Battery management systems
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Load switching circuits
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Motor drivers and controllers
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Power supply units
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Consumer electronics and industrial devices
4. Pin Configuration and Connection Overview
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Drain (D): Power output to load
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Source (S): Ground/return path
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Gate (G): Voltage input for switching control
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Compact PowerPAK SO-8 ensures efficient PCB integration.
5. Use Case Scenario: Battery Management Systems
Scenario: A consumer electronics company needed a reliable MOSFET for battery protection circuits.
Problem: Previous MOSFETs exhibited high power loss and poor thermal stability.
Solution: The SI4948BEY-T1-E3 MOSFETs provided low RDS(on), efficient switching, and enhanced thermal performance.
Result: Improved device efficiency, longer battery life, and reduced heat issues.
6. Download Datasheet for SI4948BEY-T1-E3
Download SI4948BEY-T1-E3 Datasheet from XON Electronics
7. Why Buy from XON Electronics?
At XON Electronics, we provide genuine VBsemi Elec products including the SI4948BEY-T1-E3 with:
- 100% Authentic MOSFETs
- Fast worldwide delivery – USA, India, Australia, Europe & more
- Bulk and OEM pricing options
- Technical support and guidance
- Safe and secure online shopping
8. Also Available from Other Manufacturers
In addition to VBsemi Elec, XON Electronics also supplies MOSFETs from:
This ensures flexible sourcing for high-quality Discrete Semiconductors.
9. FAQs – SI4948BEY-T1-E3 MOSFETs
Q1. What is the maximum current capacity?
It supports up to 18A continuous current.
Q2. What is the typical RDS(on)?
It has a low 10mO for improved efficiency.
Q3. Which package is it available in?
It comes in a PowerPAK SO-8 package.
Q4. What applications is it suited for?
Power supplies, DC-DC converters, battery systems, and load switching.
Q5. Where can I buy SI4948BEY-T1-E3?
From www.xonelec.com with global delivery.
Conclusion
The SI4948BEY-T1-E3 MOSFETs by VBsemi Elec are efficient, compact, and powerful solutions for modern electronic designs. Belonging to the Semiconductors, Discrete Semiconductors, Transistors, MOSFETs category, they provide excellent thermal performance, low losses, and high switching reliability.
Buy now at XON Electronics for genuine VBsemi Elec products and fast worldwide shipping.