ON MJL4281AG
Rugged TO-264-3 package ensures secure handling and mounting, reducing the risk of damage or malfunction





Brands: ON
Mfr.Part #: MJL4281AG
Datasheet: MJL4281AG Datasheet (PDF)
Package/Case: TO3PL
Product Type: Single Bipolar Transistors
RoHS Status:
Stock Condition: 1,951 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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MJL4281AG General Description
The MJL4281AG transistor from Onsemi is a high-performance NPN transistor designed to meet the needs of modern electronics. With a collector-emitter voltage V(Br)Ceo of 350V and a collector current of 15A, this transistor offers exceptional power handling capabilities. Its transition frequency of 35Mhz and power dissipation of 230W make it a versatile choice for a wide range of applications. The DC current gain Hfe of 80Hfe ensures efficient signal amplification, while the RoHS compliant transistor case adds to its environmental credentials

Features
- - High Operating Temperature Range
- - Fast Response Time
- - Low Power Consumption
- - High Electromagnetic Immunity
Application
- Highly versatile
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Status | Active | Compliance | PbAHP |
Case Outline | 340AJ | MSL Type | NA |
MSL Temp (°C) | 0 | Container Type | TUBE |
Container Qty. | 25 | ON Target | Y |
Polarity | NPN | IC Continuous (A) | 15 |
VCEO(sus) Min (V) | 350 | hFE Min | 80 |
hFE Max | 250 | PTM Max (W) | 230 |
fT Min (MHz) | 35 | Pricing ($/Unit) | $3.3333Sample |
Base Product Number | MJL4281A |
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 MJL4281AG?
A: To place an order for the MJL4281AG, 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 MJL4281AG?
A: We offer a 1-year warranty on the MJL4281AG. 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 MJL4281AG from ON?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original ON manufacturers and authorized agents. All ON suppliers must pass a qualification review before they can list their MJL4281AG 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 MJL4281AG 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 ON information page to find comprehensive details about the MJL4281AG.
Q: Are the price and stock information for MJL4281AG on Ovaga's platform accurate?
A: Inventory levels for ON 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 MJL4281AG?
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 MJL4281AG?
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 MJL4281AG is a power transistor chip used in high-power audio amplifiers. It is manufactured by ON Semiconductor and is designed to handle large currents and high voltages with low distortion. The chip is commonly used in professional audio equipment such as amplifiers and subwoofers, where high output power and efficient operation are required.
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Equivalent
Some equivalent products of the MJL4281AG chip include the MJL4281A, MJL4281AG, 2SA1943, and 2SC5200 power transistors. These chips are commonly used in audio amplifier applications. -
Features
MJL4281AG is a powerful NPN silicon epitaxial planar transistor designed for audio power amplifier applications. It has a high voltage capability, low saturation voltage, and high DC current gain. With exceptional linearity, it operates at a wide frequency bandwidth, making it suitable for high-fidelity audio systems and other high-power applications. -
Pinout
The MJL4281AG is a power transistor with a pin count of 3. It has a Collector, a Base, and an Emitter pin. Its main function is to amplify current and voltage for power applications, making it ideal for use in audio amplifiers, power supplies, and high-power motor drive circuits. -
Manufacturer
Toshiba is the manufacturer of the MJL4281AG. It is a multinational conglomerate company based in Japan that specializes in a wide range of products, including consumer electronics, semiconductors, power systems, and industrial infrastructure. -
Application Field
The MJL4281AG is a power transistor designed for audio amplifier applications. It is commonly used in high-power audio amplifiers, home theater systems, professional audio equipment, and car audio systems. -
Package
The MJL4281AG chip has a TO-3P(N) package type, a transistor form, and is approximately 20.7 mm in height, 15 mm in width, and 5.9 mm in depth.
Assembly Advice
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Datasheet PDF
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