How SMA6T39AY Can Protect Your Electronics from Power Surges:
Power surges can cause significant damage to electronics, which is why it's important to protect your devices from them. One effective method of protection is through the use of a diode, specifically the SMA6T39AY. In this article, we’ll explore what exactly a power surge is, how the SMA6T39AY works, and how it can help protect your electronics.
What is a Power Surge?
A power surge is a short-lived increase in voltage that can occur in an electrical circuit. It is also referred to as transient voltage or voltage spikes. Power surges can be caused by a variety of factors, such as lightning strikes, power outages, and the cycling on/off of high-powered electrical devices like air conditioners or elevators.
These voltage spikes can cause significant damage to electronics, including corrupting data, damaging circuits, and even rendering devices unusable. This makes it essential for individuals to protect their electronics from power surges.
How Does the SMA6T39AY Diode Work?
A diode is an electrical device that allows current to flow in only one direction. The SMA6T39AY diode is a particular type of diode that provides robust protection from power surges.
The SMA6T39AY diode works by diverting excessive energy from a power surge away from the connected device and to the ground. This protection is enabled by specific components that are engineered to be robust and capable of handling large electrical surges.
Why Use the SMA6T39AY to Protect Your Electronics?
The SMA6T39AY diode is a useful and powerful tool for protecting electronics from power surges. Here are some of the benefits it can provide:
1. Superior Protection: One distinct advantage of the SMA6T39AY is that it offers superior protection from power surges. Compared to other types of diodes, it has a relatively high "peak pulse power" capacity, which means it can safely handle higher levels of power surges.
2. Quick Response Time: Another benefit of the SMA6T39AY is that it responds quickly to power surges. This means that it can help prevent significant damage to connected devices before it gets a chance to occur.
3. Cost-Effective: While it's true that the SMA6T39AY diode may be more expensive than other types of diodes, the benefits it provides over the long term more than justify the cost. By protecting your valuable electronics from power surges, there's a strong likelihood that you'll save money in the long run by preventing costly repairs or replacements.
4. Easy to Install: The SMA6T39AY diode is simple to install and does not require extensive knowledge in electronics. This makes it an accessible option for the everyday user who wants to protect their equipment.
Overall, the SMA6T39AY diode is a reliable and effective tool for protecting your electronics from power surges. Its robust protection, quick response time, cost-effectiveness, and ease of installation make it an ideal option for anyone looking to protect their investment and keep their electronics functioning correctly.
In Conclusion
Power surges can pose a significant threat to electronics, causing substantial damage that can be costly to repair. By employing the use of diodes such as the SMA6T39AY, users can protect their electronics from power surges, saving both time and money in the long run.
Remember, power surges can happen at any time, without warning, so it's crucial to take preventative measures to protect your electronics. By investing in the SMA6T39AY diode, you can increase the lifespan of your electronics and protect your investment.
SMA6T39AY
- Part Number :
- SMA6T39AY
- Manufacturer :
- STMicroelectronics
- Description :
- TVS DIODE 33.3VWM 69.7VC SMA
- Datasheet :
-
SMA6T39AY.pdf
- Unit Price :
- Request a Quote
- In Stock :
- 3793
- Lead Time :
- To be Confirmed
- Quick Inquiry :
- - + Add To Cart
Request a Quote
SMA6T39AY Specifications
- Package/Case:
- DO-214AC, SMA
- Packaging:
- Tape & Reel (TR),Cut Tape (CT)
- Series:
- Automotive, AEC-Q101, SMA6TY, TRANSIL™
- ProductStatus:
- Active
- Type:
- Zener
- UnidirectionalChannels:
- 1
- BidirectionalChannels:
- -
- Voltage-ReverseStandoff(Typ):
- 33.3V
- Voltage-Breakdown(Min):
- 37.1V
- Voltage-Clamping(Max)@Ipp:
- 69.7V
- Current-PeakPulse(10/1000µs):
- 57A (8/20µs)
- Power-PeakPulse:
- 600W
- PowerLineProtection:
- No
- Applications:
- Automotive
- Capacitance@Frequency:
- -
- OperatingTemperature:
- -40°C ~ 150°C (TJ)
- MountingType:
- Surface Mount
SMA6T39AY Guarantees

-
Service Guarantees
We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.

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Quality Guarantees
We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.
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