BY8404
0.02 A 5000 V Silicon Signal DiodeBY8404
0.02 A 5000 V Silicon Signal Diode
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Manufacturer Part # : BY8404
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Package/Case: SOD-61
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Brand: Philips
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Product Categories : Single Diodes
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We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.
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Service & Packaging
Service & Packaging
About After Sales Service
All Parts Extended Quality Guarantee
Initiate the application within 90 days from the shipment date.
Confirm the return or exchange with our staff.
Maintain the goods in their original condition as received.
Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]
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BY8404 DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Interested Parts
BY8404 Description
The BY8404 is a high-performance diode from NXP Semiconductors, designed for reliable switching applications in industrial and automotive systems. This device features low forward voltage drop, high surge current capability, and a wide operating temperature range, making it suitable for demanding environments.
Pin Details
The BY8404 is a single diode with 2 pins for anode and cathode connections. It includes pins for the positive and negative terminals of the diode.
Pin configuration
- Pin 1 (A): Anode
- Pin 2 (K): Cathode
Features
- Low Forward Voltage Drop: Offers a low forward voltage drop of 0.8V, reducing power consumption and heat generation.
- High Surge Current Capability: Provides high surge current capability to handle inductive loads and electromagnetic interference (EMI).
- Wide Operating Temperature Range: Operates efficiently between -40°C and +150°C, making it suitable for various industrial and automotive applications.
Applications
The BY8404 is commonly used in switching applications where high surge current capability and low forward voltage drop are essential, such as in industrial control systems, automotive electronics, and power supplies.
Where to Use:
- Industrial control systems
- Automotive electronics
- Power supplies
- Motor control applications
Manufacturer
The BY8404 is manufactured by NXP Semiconductors, a global leader in semiconductor technology. It falls under the category of diodes, which are designed to facilitate reliable switching and rectification in various electronic systems.
Packages
The BY8404 comes in an SOD123 package, making it suitable for surface-mount technology (SMT) applications.
Equivalent Parts of BY8404
- BAT54: A comparable diode from ON Semiconductor with similar features and performance.
- 1N4007: An alternative diode from Fairchild Semiconductor that offers equivalent functionality.
Datasheet PDF
Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.
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Price details
Prices listed do not include VAT.
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