SST4391
Designed for high-voltage power management and efficient energy transfeSST4391
Designed for high-voltage power management and efficient energy transfe
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Manufacturer Part # : SST4391
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Package/Case: SOT-23
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Brand: VISHAY SILICONIX
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Product Categories : JFETs
Quality Assurance
Quality Assurance
All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.
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Certification
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.
Shipping & Payment
Shipping & Payment
About Shipping
We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.
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About Payment
We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.
If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.
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WireTransfer
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Paypal
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CreditCard
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WesternUnion
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MoneyGram
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]
About packaging
Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.
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Example
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Tape and Reel
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Cut Tape
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Tube or Tray
SST4391 DataSheet
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Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!
Details
SST4391 is a dual N-channel enhancement mode FET (Field Effect Transistor) designed for low voltage, high speed switching applications. It features a low on-state resistance of 0.22 ohms and a maximum drain current of 1.6A, making it suitable for power management in devices such as portable electronics, battery chargers, and LED lighting.The transistor has a VGS(th) (threshold voltage) of 1V, allowing it to be driven directly from low voltage logic circuits. It has a maximum gate-source voltage (VGS) of +/- 8V, offering flexibility in its usage in a variety of applications.The SST4391 is housed in a compact SOT-23 package, making it suitable for space-constrained designs. It operates over a wide temperature range of -55°C to 150°C, ensuring reliability in harsh environmental conditions.
Key Features
- Low noise figure
- High gain
- Low distortion
- High linearity
- Wide frequency range
- High input/output impedance
- Low power consumption
- Small package size
- Excellent reliability
- Temperature-compensated biasing
Application
- Automotive industry for monitoring air quality in vehicles
- Industrial applications for detecting gas leaks and monitoring ventilation systems
- Environmental monitoring to measure air quality in outdoor spaces
- Smart home technology for indoor air quality monitoring
- Medical devices for detecting volatile organic compounds in healthcare settings
- Agricultural applications for monitoring air quality in greenhouses
- Building automation systems for managing indoor air quality in office buildings and residential spaces
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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