1N4448W

$0.09

Description：DIODE STANDARD 75V 150MA SOD123F
Series：-
Mfr：Diotec Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:fb74cf17e4fb Category: Single Diodes Brand: Diotec Semiconductor

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Product introduction

1N4448W is listed in the Single Diodes range at ChipApex. The manufacturer field lists Diotec Semiconductor. Its product description is DIODE STANDARD 75V 150MA SOD123F. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for 1N4448W

Description：DIODE STANDARD 75V 150MA SOD123F
Series：-
Mfr：Diotec Semiconductor
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：75 V
Current - Average Rectified (Io)：150mA
Voltage - Forward (Vf) (Max) @ If：1.25 V @ 150 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：4 ns
Current - Reverse Leakage @ Vr：100 nA @ 75 V
Capacitance @ Vr, F：2pF @ 0V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123F
Supplier Device Package：SOD-123F
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for 1N4448W

1N4448W

Single Diodes Overview

The Diotec Semiconductor 1N4448W is a small signal switching diode housed in the SOD-123F surface-mount package. It features a maximum average forward current of 150 mA and a repetitive peak reverse voltage of 100 V, with a DC reverse voltage rating of 75 V. The device exhibits a very low reverse recovery time of less than 4 ns and a typical junction capacitance of 2 pF at 0 V and 1 MHz. Forward voltage remains below 1.25 V at 150 mA, while leakage current is limited to 100 nA at 75 V. Operating temperatures range from -55°C to +150°C.

Single Diodes Feature Summary

Extremely fast switching speed with reverse recovery time under 4 ns
Low junction capacitance for high-frequency signal processing
Low leakage current characteristics
Compliant with RoHS, REACH, and Conflict Minerals regulations

Single Diodes Applications

High-speed switching circuits
Signal processing applications
Commercial grade electronic systems

Single Diodes Procurement Notes

Verify that the specific part number matches the required voltage and current ratings for your circuit design. Confirm compliance requirements such as AEC-Q101 qualification if automotive standards are necessary, as this requires the -AQ suffix. Ensure the SOD-123F footprint aligns with your PCB layout specifications before finalizing procurement.

Single Diodes Selection Notes

Select this component when high-speed switching performance is critical due to its sub-4 ns reverse recovery time. The SOD-123F package offers a low-profile solution suitable for space-constrained designs. Consider the -AQ suffix if the application demands automotive-grade reliability and qualification standards beyond standard commercial grades.

Single Diodes Part Context

This component belongs to the 1N4148W/1N4448W family of SMD small signal switching diodes manufactured by Diotec Semiconductor. It serves as a surface-mount alternative to traditional through-hole variants, providing similar electrical characteristics in a compact form factor designed for automated insertion and modern PCB assembly techniques.