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$50001SMA28AT3G
Uni-directional 400W TVS diode
Brands: Littelfuse Inc.
Mfr.Part #: 1SMA28AT3G
Datasheet: 1SMA28AT3G Datasheet (PDF)
Package/Case: DO-214AC,SMA
Product Type: TVS Diodes
RoHS Status:
Stock Condition: 8,202 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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1SMA28AT3G General Description
The 1SMA28AT3G is a Trans Voltage Suppressor Diode with a power rating of 400W and a reverse standoff voltage of 28V. This unidirectional diode is designed to protect sensitive electronic components from voltage transients and surges
Features
- Working Peak Reverse Voltage Range − 5.0 V to 78 V
- Standard Zener Breakdown Voltage Range − 6.7 V to 91.25 V
- Peak Power − 400 W @ 1 ms
- ESD Rating of Class 3 (> 16 kV) per Human Body Model
- Response Time is Typically <1 ns
- Flat Handling Surface for Accurate Placement
- Package Design for Top Slide or Bottom Circuit Board Mounting
- Low Profile Package
- These are Pb−Free Device
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| Product Status | Obsolete | Type | Zener |
| Unidirectional Channels | 1 | Voltage - Reverse Standoff (Typ) | 28V |
| Voltage - Breakdown (Min) | 31.1V | Voltage - Clamping (Max) @ Ipp | 45.4V |
| Current - Peak Pulse (10/1000µs) | 8.8A | Power - Peak Pulse | 400W |
| Power Line Protection | No | Applications | General Purpose |
| Capacitance @ Frequency | 430pF @ 1MHz | Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount | Package / Case | DO-214AC, SMA |
| Supplier Device Package | SMA |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time：Shipping fee depend on different zone and country.
Payment
| Terms of payment | Hand Fee | |
|---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.0% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
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Step1 :Product
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Step2 :Vacuum packaging
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Step3 :Anti-static bag
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Step6 :bar-code shipping tag
All the products will packing in anti-staticbag. Ship with ESD antistatic protection.
Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.
We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.
After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.
Part points
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The 1SMA28AT3G is a chip that belongs to the SMAJ series, designed to provide reliable and efficient protection against electrostatic discharge (ESD) and surge transients. It has a peak power dissipation of 400 Watts and a low leakage current. This chip is commonly used in various applications involving ESD and surge protection, such as telecommunications, automotive, and consumer electronics.
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Equivalent
Some equivalent products of the 1SMA28AT3G chip include 1SMA28CAT3G, 1SMA28CAT3, 1SMA28A, and 1SMA28C. These chips have similar specifications and can be used interchangeably in various electronic applications. -
Features
The 1SMA28AT3G is a surface mount, 400W transient voltage suppressor diode. It has a unidirectional polarity and can effectively suppress transients caused by electrostatic discharge (ESD), lightning surges, and other voltage spikes. It offers a low clamping voltage and a very fast response time, making it suitable for protecting sensitive electronic components. -
Pinout
The 1SMA28AT3G is a surface mount Zener diode with a pin count of 2. It is designed to regulate and protect voltage in electronic circuits, providing a stable voltage output. -
Manufacturer
The manufacturer of the 1SMA28AT3G is ON Semiconductor. ON Semiconductor is a multinational semiconductor company that specializes in designing and manufacturing power management solutions, including semiconductors, integrated circuits, and other electronic components. -
Application Field
The 1SMA28AT3G is a surface mount, uni-directional TVS (transient voltage suppressor) diode. It is commonly used for overvoltage protection in various electronic circuits and equipment, such as power supplies, telecom systems, computer interfaces, and automotive applications. -
Package
The 1SMA28AT3G chip has a package type of SOD-123, a form of Surface Mount, and a size of approximately 2.48mm x 1.37mm.
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