CDSF4448-HF

$0.23

Description：DIODE STANDARD 80V 125MA 1005
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:96479daa8598 Category: Single Diodes Brand: Comchip Technology

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Product introduction

CDSF4448-HF is listed in the Single Diodes range at ChipApex. The manufacturer field lists Comchip Technology. Its product description is DIODE STANDARD 80V 125MA 1005. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for CDSF4448-HF

Description：DIODE STANDARD 80V 125MA 1005
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Standard
Voltage - DC Reverse (Vr) (Max)：80 V
Current - Average Rectified (Io)：125mA
Voltage - Forward (Vf) (Max) @ If：1 V @ 100 mA
Speed：Small Signal =< 200mA (Io), Any Speed
Reverse Recovery Time (trr)：9 ns
Current - Reverse Leakage @ Vr：100 nA @ 80 V
Capacitance @ Vr, F：9pF @ 500mV, 1MHz
Mounting Type：Surface Mount
Package / Case：1005 (2512 Metric)
Supplier Device Package：1005/SOD-323F
Operating Temperature - Junction：-40°C ~ 125°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for CDSF4448-HF

CDSF4448-HF

Single Diodes Overview

The CDSF4448-HF is a general-purpose standard diode manufactured by Comchip Technology. It features a maximum DC reverse voltage of 80 V and an average rectified forward current of 125 mA. The device exhibits a typical forward voltage of 1 V at 100 mA and a reverse leakage current of 100 nA at 80 V. Electrical characteristics include a reverse recovery time of 9 ns and a capacitance of 9 pF at 500 mV and 1 MHz. It operates within a junction temperature range of -40°C to 125°C and is housed in a compact SOD-323F (1005) surface-mount package.

Single Diodes Feature Summary

High-speed switching capability with a reverse recovery time of 9 ns
Compact leadless surface-mount design suitable for space-constrained applications
Robust thermal performance supporting operation up to 125°C junction temperature

Single Diodes Applications

General-purpose signal rectification
High-speed switching circuits
DC-DC converter output rectification

Single Diodes Procurement Notes

Verify the specific ordering suffix and manufacturer part number against official Comchip Technology documentation to ensure exact electrical matching. Confirm RoHS compliance status and packaging format requirements prior to procurement. Cross-reference datasheet parameters such as reverse voltage and forward current ratings with circuit specifications to prevent component mismatch or failure during implementation.

Single Diodes Selection Notes

Select this component when a small-signal diode with moderate reverse voltage blocking capability is required. The SOD-323F package offers a balance between current handling capacity and board space efficiency. Ensure the application environment remains within the specified -40°C to 125°C operating temperature range to maintain reliable performance and longevity of the semiconductor junction.

Single Diodes Part Context

This component belongs to Comchip Technology's line of surface-mount switching diodes designed for high-volume consumer and industrial electronics. The CDSF series utilizes advanced flat-chip technology to achieve fast switching speeds in miniature packages. These devices are engineered to replace larger through-hole alternatives, facilitating automated assembly and improved PCB density in modern electronic designs.