18TQ045PBF
Fast-Recovery Rectifier Diode





Brands: Vishay General Semiconductor - Diodes Division
Mfr.Part #: 18TQ045PBF
Datasheet: 18TQ045PBF Datasheet (PDF)
Package/Case: TO-220-2
Product Type: Single Diodes
RoHS Status:
Stock Condition: 20,210 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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18TQ045PBF General Description
The 18TQ045PBF Schottky rectifier diode from Vishay Semiconductors is a powerhouse of performance, boasting a robust forward current rating of 18A and a reverse voltage rating of 45V. Its TO-220AB package houses a diode that can withstand temperatures of up to 175 degrees Celsius, ensuring durability and longevity under demanding conditions. With its low forward voltage drop and rapid switching capabilities, this diode is tailor-made for high-frequency applications such as power supplies, converters, and battery chargers. Its low leakage current and high surge current capability guarantee reliable operation even during transient overloads, offering peace of mind to users in critical scenarios. Moreover, being RoHS-compliant and lead-free, the 18TQ045PBF is not only environmentally friendly but also conforms to stringent industry regulations. Its adherence to thermal performance and reliability standards further cements its position as a go-to choice for electronic products that require consistent and efficient power management
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Product | Schottky Diodes | Mounting Style | Through Hole |
Configuration | Single | Technology | Si |
Contact Current Rating | 18 A | Vrrm - Repetitive Reverse Voltage | 45 V |
Reference Voltage | 720 mV | Current - UL | 1.8 kA |
Current - Output / Channel | 2.5 mA | Minimum Operating Temperature (°C) | - 55 |
Maximum Operating Temperature (°C) | + 175 | Height | 9.02 mm (Max) |
Length | 10.51 mm (Max) | Factory Pack Quantity | 50 |
Manufacturer Type | Schottky Diode | Width | 4.65 mm (Max) |
Unit Weight | 0.063493 oz | Base Product Number | 18TQ045 |
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 4.5% 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 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 18TQ045PBF?
A: To place an order for the 18TQ045PBF, 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 18TQ045PBF?
A: We offer a 1-year warranty on the 18TQ045PBF. 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 18TQ045PBF from Vishay General Semiconductor - Diodes Division?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Vishay General Semiconductor - Diodes Division manufacturers and authorized agents. All Vishay General Semiconductor - Diodes Division suppliers must pass a qualification review before they can list their 18TQ045PBF 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 18TQ045PBF 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 Vishay General Semiconductor - Diodes Division information page to find comprehensive details about the 18TQ045PBF.
Q: Are the price and stock information for 18TQ045PBF on Ovaga's platform accurate?
A: Inventory levels for Vishay General Semiconductor - Diodes Division 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 18TQ045PBF?
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 18TQ045PBF?
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.
Part points
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The 18TQ045PBF is a Schottky rectifier diode designed for high efficiency in various power applications. It has a forward current rating of 18A, a reverse voltage rating of 45V, and operates with low voltage drop and high frequency performance. This component is commonly used in solar inverters, wind turbine converters, SMPS, and renewable energy systems.
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Equivalent
The equivalent product of 18TQ045PBF is likely a Schottky rectifier diode with similar ratings, such as 18A forward current and 45V reverse voltage. Check Vishay or other semiconductor manufacturers for exact equivalents. -
Features
The 18TQ045PBF features a Schottky rectifier diode designed for high efficiency in DC/DC converters. Key specifications include: - Forward current: 18A - Reverse voltage: 45V - Low forward voltage drop for efficient power conversion - TO-220AB package, ensuring robust mounting and heat dissipation - RoHS compliant to meet environmental standards - Suitable for solar inverters, wind turbine converters, and various industrial applications. -
Manufacturer
The manufacturer of the 18TQ045PBF diode is Vishay General Semiconductor, specifically its Diodes Division. Vishay is a global semiconductor company known for a wide range of electronic components. As a business, Vishay operates in the highly competitive and technologically advanced electronics industry. -
Application Field
The 18TQ045PBF is a high-performance Schottky rectifier diode designed for applications in solar inverters, wind turbine converters, automotive power supplies, industrial motor drives, UPS systems, PFC circuits, battery chargers, and electric vehicle charging. It offers low forward voltage drop, high frequency operation, and robust surge current capability. -
Package
The package type of 18TQ045PBF is TO-220AC, which is a common axial lead semiconductor package.
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