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Part No 1N4448HWS
Manufacturer Diodes Incorporated
Catalog Hard To Find

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Pricing & Ordering $0.0434 Historical reference price : is the price that a customer announces that it is willing to pay for this component in the previous period, only for reference.
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Availability: 60,000 pieces
MOQ: 850 pcs
Order Increment : 1 pcs
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Products specifications

Manufacturer Diodes Incorporated
Win Source Part Number 1121747-1N4448HWS
Manufacturer Homepage
Popularity Medium
Fake Threat In the Open Market 51 pct.
Supply and Demand Status Sufficient


Product Overview: 1N4448HWS High-Speed Switching Diode

The 1N4448HWS is a high-speed switching diode designed and manufactured by Diodes Incorporated, a leading global provider of discrete, logic, analog, and mixed-signal semiconductors. This small signal diode is optimized for fast switching applications and is widely used in a variety of electronic circuits.

Constructed with silicon epitaxial planar technology, the 1N4448HWS offers excellent switching performance with a fast reverse recovery time, typically less than 4ns. This feature makes it an ideal choice for high-frequency rectification and switching in consumer and industrial electronic products.

Key Features:

  • Fast Switching Speed: The diode boasts a reverse recovery time of less than 4ns, ensuring quick switching for high-speed applications.
  • Low Forward Voltage Drop: With a low forward voltage drop, this diode ensures minimal power loss during operation, enhancing overall efficiency.
  • High Reliability: The 1N4448HWS is designed for high-reliability applications, with a stable switching performance over its lifetime.
  • Surface Mount Package: Available in a compact SOD-323 package, the diode is suitable for high-density mounting and is compatible with automated assembly processes.
  • Lead-Free and RoHS Compliant: The product is environmentally friendly, complying with current RoHS directives, and is lead-free, making it suitable for use in green electronics.


The fast switching characteristics of the 1N4448HWS make it suitable for a broad range of applications, including:

  • High-speed switching circuits
  • Logic systems
  • Inverters
  • Signal processing
  • Industrial automation
  • Consumer electronics

With its combination of speed, efficiency, and reliability, the 1N4448HWS from Diodes Incorporated is an excellent choice for designers looking to improve the performance of their high-speed switching applications.

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