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ST STTA112U
2-Pin SMB T/R Rectifier Diode Switching 1.2KV 1A 115ns (STTA112U)
Brands: STMicroelectronics, Inc
Mfr.Part #: STTA112U
Datasheet: STTA112U Datasheet (PDF)
Package/Case: DO-214AA
Product Type: Single Diodes
RoHS Status:
Stock Condition: 4,097 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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STTA112U General Description
Whether you're building a high-power amplifier, a power supply unit, or a motor drive system, the STTA112U is the diode of choice for high-voltage, ultra-fast switching applications. Its exceptional performance and reliability set it apart from other diodes on the market
Features
- Reverse voltage up to 1200V
- Forward current up to 1A
- Low forward voltage drop
- High junction temperature capability
- AEC-Q101 qualified for automotive applications
Application
- Power factor correction circuits
- Switching mode power supplies
- Free-wheeling diodes
- Reverse polarity protection
- High frequency rectification
Specifications
| Parameter | Value | Parameter | Value |
|---|---|---|---|
| feature-packaging | Tape and Reel | feature-rad-hard | |
| feature-pin-count | 2 | feature-cecc-qualified | No |
| feature-esd-protection | feature-escc-qualified | ||
| feature-military | No | feature-aec-qualified | No |
| feature-aec-qualified-number | feature-auto-motive | No | |
| feature-p-pap | No | feature-eccn-code | EAR99 |
| feature-svhc | Yes | feature-svhc-exceeds-threshold | Yes |
| Base Product Number | STTA112 |
Shipping
| Shipping Type | Ship Fee | Lead Time | |
|---|---|---|---|
 |
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 |
 |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
 |
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 | |
|---|---|---|
 |
Wire Transfer | charge US$30.00 banking fee. |
 |
Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
 |
Western Union | charge US.00 banking fee. |
 |
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 Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the STTA112U?
A: To place an order for the STTA112U, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the STTA112U?
A: We offer a 1-year warranty on the STTA112U. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of STTA112U from STMicroelectronics, Inc?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original STMicroelectronics, Inc manufacturers and authorized agents. All STMicroelectronics, Inc suppliers must pass a qualification review before they can list their STTA112U products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the STTA112U chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the STMicroelectronics, Inc information page to find comprehensive details about the STTA112U.
Q: Are the price and stock information for STTA112U on Ovaga's platform accurate?
A: Inventory levels for STMicroelectronics, Inc products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for STTA112U?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the STTA112U?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Equivalent Parts
For the STTA112U component, you may consider these replacement and alternative parts:
Part Number
Brands
Package
Description
Part Number : STTH112U
Brands :
Package : DO-214AA
Description : Fast / Ultrafast Diode, 1.2 kV, 1 A, Single, 1.65 V, 75 ns, 18 A
Part Number : STPS1L20U
Brands :
Package :
Description :
Part Number : MBRD120T3G
Brands :
Package :
Description :
Part Number : MBRD120U
Brands :
Package :
Description :
Part Number : MBRB120T3G
Brands :
Package :
Description :
Part Number : MBRB120U
Brands :
Package :
Description :
Part Number : FES12JT
Brands :
Package :
Description :
Part Number : FES12JTF
Brands :
Package :
Description :
Part Number : 1N5622-T
Brands :
Package :
Description :
Part Number : 1N5622US-T
Brands :
Package :
Description :
Part Number : 1N5622-TB
Brands :
Package :
Description :
Part Number : 1N5622G-T
Brands :
Package :
Description :
Part Number : 1N5622GP-T
Brands :
Package :
Description :
Part points
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STTA112U is a low power RF transmitter chip designed for use in wireless communication systems. It operates on a frequency range of 2.45GHz and features a power consumption of only 8mA at maximum output power. The chip is ideal for applications requiring long battery life and efficient data transmission.
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Equivalent
The equivalent products of the STTA112U chip are the STTA112UT, STTA112UTH, STTA112UW, STTA112UWY, STTA112US, STTA112USY, STTA112UY, and STTA112UHY. These products have similar specifications and functionality to the STTA112U chip. -
Features
STTA112U is a ultrafast, rugged power rectifier diode with high reverse voltage and low leakage current. It has a reverse recovery time of less than 35 ns, making it ideal for high-frequency applications. This diode is designed for use in power supplies, inverters, and other industrial applications. -
Pinout
The STTA112U is a Schottky diode with a pin count of 2. The function of this diode is to allow current to flow in one direction while blocking it in the opposite direction, providing low forward voltage drop and fast switching speeds. -
Manufacturer
The STTA112U is manufactured by STMicroelectronics, a French-Italian semiconductor manufacturer specializing in providing a wide range of electronics and components for various industries. STMicroelectronics is known for producing high-quality semiconductor products such as microcontrollers, sensors, and power management devices. -
Application Field
The STTA112U is a step-down PWM controller designed for use in automotive applications, specifically in battery chargers, industrial power supplies and voltage regulators. Its features make it suitable for a wide range of applications where efficient power management is required. -
Package
The STTA112U chip is in a surface-mount DPAK package, with a diode configuration. It has a form of a rectangular shape with a single connection point and measures approximately 6.6mm x 6.2mm x 2mm.
Assembly Advice
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