CDBA140SL-HF

$0.74

Description：DIODE SCHOTTKY 40V 1.4A DO214AC
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:2ea08db1a602 Category: Single Diodes Brand: Comchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 40V 1.4A DO214AC
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR),Cut Tape (CT)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：1.4A
Voltage - Forward (Vf) (Max) @ If：330 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：1 mA @ 40 V
Capacitance @ Vr, F：-
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：DO-214AC (SMA)
Operating Temperature - Junction：-50°C ~ 100°C
Grade：-
Qualification：-

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CDBA140SL-HF

Overview

The CDBA140SL-HF is a Super Low VF SMD Schottky Barrier Rectifier manufactured by Comchip Technology. It features a 40 V DC reverse voltage maximum and an average rectified forward current of 1.4 A. The device utilizes the DO-214AC (SMA) surface-mount package. Electrical specifications include a maximum reverse current of 2 mA and a forward surge current capability of 30 A. The component operates within a temperature range from -55 °C to +100 °C junction temperature.

Feature Summary

Schottky barrier technology for low forward voltage drop
Surface-mount construction in DO-214AC package
High efficiency design with ultra-low reverse current

Applications

DC-DC converters
Power supply rectification
Polarity protection circuits

Procurement Notes

Verify the specific datasheet version for the CDBA140SL-HF to confirm exact electrical tolerances and thermal characteristics. Ensure compatibility with RoHS compliance requirements if mandated by the end application. Cross-reference the DO-214AC package dimensions against PCB footprint designs to guarantee mechanical fit during assembly processes.

Selection Notes

Select this component when a low forward voltage drop is critical for system efficiency at moderate current levels up to 1.4 A. The 40 V reverse voltage rating suits low-voltage DC applications. Consider the SMA package size for space-constrained designs requiring surface-mount integration without sacrificing current handling capabilities compared to smaller packages.

Part Context

This part belongs to Comchip Technology's Super Low VF SMD Schottky Barrier Rectifiers series. The manufacturer specializes in discrete semiconductors, including bridge rectifiers, switching diodes, and Zener diodes. Comchip utilizes flat chip manufacturing processes and gold termination options to ensure reliability and zero tin-whisker potential in their surface-mount product lines.