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BD900A

Darlington Transistors 70W PNP Silicon

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: MOTOROLA SEMICONDUCTOR PRODUCTS

Mfr.Part #: BD900A

Datasheet: BD900A Datasheet (PDF)

Package/Case: TO-220-3

Product Type: Single Bipolar Transistors

RoHS Status:

Stock Condition: 3,471 pcs, New Original

Warranty: 1 Year Ovaga Warranty - Find Out More

Quick Quote

Please submit RFQ for BD900A or email to us: Email: [email protected], we will contact you within 12 hours.

BD900A General Description

PNP SILICON POWER DARLINGTONS● Designed for Complementary Use with BD895A, BD897A and BD899A● 70 W at 25°C Case Temperature● 8 A Continuous Collector Current● Minimum hFE of 750 at 3V, 3A

Specifications

Parameter Value Parameter Value
Source Content uid BD900A Part Life Cycle Code Obsolete
Ihs Manufacturer MOTOROLA SEMICONDUCTOR PRODUCTS Reach Compliance Code
Collector Current-Max (IC) 8 A Configuration DARLINGTON
DC Current Gain-Min (hFE) 750 Operating Temperature-Max 150 °C
Polarity/Channel Type PNP Power Dissipation-Max (Abs) 70 W
Surface Mount NO Transition Frequency-Nom (fT) 1 MHz

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL 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 Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram 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

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    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.

  • ESD
  • ESD

Q: How can I order the BD900A?

A: To place an order for the BD900A, 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 BD900A?

A: We offer a 1-year warranty on the BD900A. 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 BD900A from MOTOROLA SEMICONDUCTOR PRODUCTS?

A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original MOTOROLA SEMICONDUCTOR PRODUCTS manufacturers and authorized agents. All MOTOROLA SEMICONDUCTOR PRODUCTS suppliers must pass a qualification review before they can list their BD900A 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 BD900A 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 MOTOROLA SEMICONDUCTOR PRODUCTS information page to find comprehensive details about the BD900A.

Q: Are the price and stock information for BD900A on Ovaga's platform accurate?

A: Inventory levels for MOTOROLA SEMICONDUCTOR PRODUCTS 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 BD900A?

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 BD900A?

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

  • The BD900A is a bipolar junction transistor (BJT), specifically designed as a Darlington pair, which combines two transistors in one package. This configuration provides high current gain and improved noise performance. The TO-220-3 package ensures efficient heat dissipation, making it suitable for linear applications where high power handling is required. In summary, the BD900A is a bipolar Darlington transistor designed for high current gain and linear application support.
  • Pinout

    The BD900A is a PNP Darlington transistor with a TO-220AB package. It has three pins:
    Emitter (EM): Acts as the input, controls the flow of current through the collector.
    Collector (C): The output pin; it collects the charge from the emitter and passes it to the next component.
    Base (B): A small resistance is provided between the emitter and collector. It's not a separate function pin but crucial for transistor operation. In summary, the BD900A has three pins: Emitter (control), Collector (output), and Base (required for proper transistor action).
  • Manufacturer

    The manufacturer of the BD900A is Bourns, a leading electronic component manufacturer. Founded in 1932, Bourns is known for producing high-quality resistors, inductors, and other passive components. The company operates globally and has a strong reputation within the electronics industry.
  • Application Field

    The BD900A, a BJT darlington NPN transistor, is typically used in applications requiring high current gain, voltage control, or as a buffer/signal amplifier in electronic circuits.
  • Package

    The BD900A has a TO-220-3 package type.

Assembly Advice

No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like BD900A. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!

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    Pre-order the parts you need through Ovaga’s platform.

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    Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.

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    Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!

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