1N4148W-7-F Fast Switching Diode – SOD-123 High-Speed Signal Diode

Product Description:

The 1N4148W-7-F is a high-speed fast switching diode housed in a compact SOD-123 SMD package, designed for precision signal switching, high-frequency applications, and general-purpose digital/analog circuits. Known for its extremely fast recovery time, low leakage, and reliable performance, this diode is widely used across communication devices, logic circuits, switching networks, and protection applications.

Its surface-mount design allows easy integration into modern compact PCBs, making it suitable for consumer electronics, embedded systems, and high-density circuit layouts. With robust build quality and industry-standard electrical characteristics, the 1N4148W-7-F remains one of the most popular general-purpose switching diodes.

Key Specifications:

• Part Number: 1N4148W-7-F

• Type: Fast Switching Diode

• Package: SOD-123 (SMD)

• Reverse Voltage: Standard 1N4148 characteristics

• Fast Recovery Time: Ideal for high-speed switching

• Mounting: Surface Mount (SMD)

• High Reliability: Low leakage and stable operation

Features:

• Ultra-fast switching performance

• Compact SOD-123 package for dense PCB layouts

• Low forward voltage drop

• Low leakage for precision signal applications

• High-frequency compatibility

• Suitable for automated SMT assembly

Applications:

• High-speed switching circuits

• Logic level shifting

• Signal processing and waveform clipping

• Protection, limiting, and steering circuits

• Communication and RF systems

• General-purpose low-current rectification

Package Includes:

1 × 1N4148W-7-F SOD-123 Fast Switching Diode

Note: Image is for representation purpose only.