1SMA28AT3G
Product Overview
Category
The 1SMA28AT3G 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
- Voltage regulation
- Transient suppression
- Surface mount design
Package
The 1SMA28AT3G is typically available in a SOD-123 package.
Essence
This product serves as a crucial component in maintaining stable voltage levels and protecting electronic devices from voltage spikes.
Packaging/Quantity
It is usually packaged in reels with quantities varying based on manufacturer specifications.
Specifications
- Zener Voltage: 28V
- Power Dissipation: 1.5W
- Operating Temperature: -65°C to +150°C
- Forward Voltage: 1.5V
- Reverse Leakage Current: 0.1µA
Detailed Pin Configuration
The 1SMA28AT3G typically has two pins, with the anode and cathode connections clearly marked.
Functional Features
- Precise voltage regulation
- Fast response to transient voltage spikes
- Compact surface mount design
Advantages
- Small form factor
- High power dissipation capability
- Reliable voltage regulation
Disadvantages
- Limited current handling capacity compared to larger diode packages
- Sensitive to thermal stress due to small size
Working Principles
The 1SMA28AT3G operates based on the principle of Zener breakdown, where it maintains a constant voltage across its terminals when reverse-biased.
Detailed Application Field Plans
This product finds extensive use in: - Voltage regulation in power supplies - Surge protection in communication equipment - Overvoltage protection in automotive electronics
Detailed and Complete Alternative Models
- BZX84C28LT1G
- MMSZ5248BT1G
- P6SMB28AT3G
In conclusion, the 1SMA28AT3G is a vital component in electronic circuits, providing precise voltage regulation and transient suppression. Its compact design and reliable performance make it suitable for various applications in different industries.
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تکنیکی حل میں 1SMA28AT3G کے اطلاق سے متعلق 10 عام سوالات اور جوابات کی فہرست بنائیں
What is 1SMA28AT3G and what is its application in technical solutions?
- 1SMA28AT3G is a surface mount, bidirectional TVS (transient voltage suppressor) diode designed to protect sensitive electronics from voltage transients and surges. It is commonly used in various technical solutions to safeguard components from overvoltage events.
What is the maximum working voltage of 1SMA28AT3G?
- The maximum working voltage of 1SMA28AT3G is 28V.
What is the peak pulse power of 1SMA28AT3G?
- The peak pulse power of 1SMA28AT3G is typically 400W at 10/1000μs.
How does 1SMA28AT3G provide protection in technical solutions?
- 1SMA28AT3G diverts excessive current away from sensitive components by clamping transient voltages to safe levels, thereby protecting the circuitry from damage.
What are the typical applications for 1SMA28AT3G in technical solutions?
- Typical applications include protection of data lines, communication ports, and other sensitive electronic circuits from transient voltage events.
What is the operating temperature range of 1SMA28AT3G?
- The operating temperature range of 1SMA28AT3G is -55°C to 150°C.
Does 1SMA28AT3G meet any specific industry standards?
- Yes, 1SMA28AT3G complies with various industry standards such as AEC-Q101 for automotive applications and is also RoHS compliant.
Can 1SMA28AT3G be used in high-speed data line protection?
- Yes, 1SMA28AT3G is suitable for high-speed data line protection due to its fast response time and low capacitance.
What is the package type of 1SMA28AT3G?
- 1SMA28AT3G is available in a SMA (DO-214AC) package, which is suitable for surface mount applications.
Are there any recommended layout considerations when using 1SMA28AT3G in technical solutions?
- Yes, it is recommended to minimize trace lengths and ensure proper grounding for optimal performance of 1SMA28AT3G in technical solutions.