PMLL4148W High Speed Switching Diode SOD-123 100V 200mA

The PMLL4148W is a high-speed small-signal silicon switching diode based on the industry-standard 1N4148 design, packaged in a compact SOD-123 surface-mount package. Originally developed by Nexperia, this diode delivers excellent switching performance, making it ideal for high-frequency and fast digital applications.

With a 100V repetitive peak reverse voltage, 200mA continuous forward current, and an ultra-fast 4ns reverse recovery time, the PMLL4148W is well suited for high-speed switching circuits, signal routing, logic circuits, clamping, wave shaping, and reverse polarity protection. Its compact SMD package allows high-density PCB layouts while maintaining reliable electrical performance.

Key Specifications

• Part Number: PMLL4148W
• Diode Type: High-Speed Switching Diode
• Package: SOD-123
• Mounting Type: Surface Mount (SMD)
• Maximum Reverse Voltage (VR): 75V
• Repetitive Peak Reverse Voltage (VRRM): 100V
• Continuous Forward Current (IF): 200 mA
• Repetitive Peak Forward Current (IFRM): 450 mA
• Forward Voltage (VF): 1.0V max @ 10mA
• Reverse Recovery Time (trr): 4 ns maximum
• Junction Capacitance (Cd): 4 pF maximum

Package Includes

• 1 x PMLL4148W High Speed Switching Diode SOD-123 100V 200mA

Note: Image is for representation purpose only.