The 1N4148 is a standard silicon switching signal diode. It is one of the most popular and long-lived switching diodes because of its dependable specifications and low cost. Its name follows the JEDEC nomenclature. The 1N4148 is useful in switching applications up to about 100 MHz with a reverse-recovery time of no more than 4 ns.

The 1N4148, 1N4446, 1N4448 are high-speed switching diodes fabricated in planar technology, and encapsulated in hermetically sealed leaded glass SOD27 (DO-35) packages. FEATURES • Hermetically sealed leaded glass

Order today, ships today. 1N4148 – Diode 100 V 200mA Through Hole DO-35 from onsemi. Pricing and Availability on millions of electronic components from Digi-Key Electronics.

Small Signal Fast Switching Diodes LINKS TO ADDITIONAL RESOURCES MECHANICAL DATA Case: DO-35 (DO-204AH) Weight: approx. 105 mg Cathode band color: black Packaging codes / options: TR/10K per 14" reel (52 mm tape), 50K/box TAP/10K per ammopack (52 mm tape), 50K/box FEATURES • Silicon epitaxial planar diode • Electrically equivalent diode:1N914

2024年3月19日 · 1N4148 diode is a standard signal P-N junction diode. It has a medium voltage drop of 0.72 V and a low current rating of 300mA. Hence, this diode is mainly used for general operations like fast switching, high-speed rectification, …

Small Signal Diodes 1N4148WS, 1N4448WS, 1N914BWS Features • General Purpose Diodes • Fast Switching Device (TRR < 4.0 ns) • Very Small and Thin SMD Package • Moisture Level Sensitivity 1 • Matte Tin (Sn) Lead Finish • Green Mold Compound • These Devices are Pb−Free and are RoHS Compliant ABSOLUTE MAXIMUM RATINGS Parameter Symbol ...

2017年12月1日 · Protect Power electronic switches that are operating with high switching frequency. Speciality of 1N4148 diode is its fast recovery time of 8ns at a forward current of 10mA, hence this diode is used in places where fast switching are involved.

Our small signal switching diodes are optimized for applications that require high-speed signal routing at ultra-low leakage currents.

View datasheets for 1N4148 by Vishay Semiconductor Diodes Division and other related components here.

Learn about the 1N4148 diode, its pin configuration, features, specifications, working, and applications. Discover why this high-speed switching diode is widely used in rectification, signal filtering, voltage protection, and high-frequency circuits.