1N4148WS

1N4148WS Switching Diode

The 1N4148WS diode is one of the most recognized and widely used high-speed switching components in digital and analog electronics. Supplied in a miniature SOD-323 package, it is an ideal switching diode for miniaturization and surface-mount assembly (SMD). It combines proven reliability with a key parameter – an extremely short reverse recovery time – making it indispensable in high-speed signal circuits.

Key features and specifications of the 1N4148WS diode

The 1N4148WS diode is valued for its versatility and speed, serving as a fundamental element in many logic and protection circuits. The SOD-323 package allows significant PCB space savings compared to larger counterparts.

Main technical parameters of the 1N4148WS diode:

• Diode type: High-speed switching diode
• Maximum reverse voltage (VR): 100 V
• Continuous forward current (IF): 150 mA
• Reverse recovery time (TRR): 4 ns
• Package: SOD-323, surface-mount (SMD)

This set of parameters, especially the short switching time, makes the 1N4148WS diode ideal for projects where precise signal control in high-frequency applications is critical.

Typical applications of the 1N4148WS diode

With its low junction capacitance and lightning-fast response, the 1N4148WS diode is widely used in nearly every area of electronics, from hobby systems to professional industrial circuits. Typical applications include:

• high-speed signal switching in digital and analog interfaces
• protection circuits against overvoltage and reverse polarity
• clamping circuits and noise filtering
• applications in DC-DC converters and switching power circuits
• general switching applications in consumer electronics

The 1N4148WS diode in an SOD-323 package, available from Micros, is a verified component providing high reliability and parameter consistency, essential for precision applications. It is a must-have for anyone designing modern, miniaturized systems.

For technical questions regarding integration or component selection, please contact us at: sales // micros.com.pl.