CDBMH180-HF

Description：DIODE SCHOTTKY 80V 1A SOD123T
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR)

SKU:7e0ad94aaa8a Category: Single Diodes Brand: Comchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTKY 80V 1A SOD123T
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：80 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：850 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：200 µA @ 80 V
Capacitance @ Vr, F：120pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：SOD-123T
Supplier Device Package：SOD-123T
Operating Temperature - Junction：-55°C ~ 150°C
Grade：-
Qualification：-

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CDBMH180-HF

Overview

The CDBMH180-HF is a Schottky Barrier Rectifier from Comchip Technology's CDBMH series, housed in a Mini-SMA (SOD-123T) surface-mount package. It features a maximum repetitive peak reverse voltage of 80 V and a continuous forward current rating of 1.0 A. The device exhibits a maximum instantaneous forward voltage of 0.85 V at 1.0 A and a maximum reverse current of 10 mA at 25°C. It supports a forward surge current of 80 A for an 8.3 ms half-sine wave. Operating temperatures range from -55°C to +150°C, with a storage temperature range of -65°C to +175°C.

Feature Summary

Ultra high-speed switching capability utilizing silicon epitaxial planar chip technology.
Low profile surface mount design optimized for board space efficiency.
Guardring structure provides overvoltage protection.
Heat sink bottom enhances thermal dissipation performance.

Applications

Low profile surface mounted applications requiring board space optimization.
Overvoltage protection circuits.
High frequency rectification in power supplies.

Procurement Notes

Verify the specific part number against official manufacturer documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with standard SMD reflow soldering profiles. Confirm environmental compliance status such as lead-free and halogen-free attributes directly from the datasheet before procurement.

Selection Notes

Select this component for applications requiring a balance of high current handling and low forward voltage drop in a compact footprint. Consider the 80 V reverse voltage rating and 1.0 A continuous current capacity when designing power stages. Evaluate thermal management requirements based on the junction-to-case thermal resistance provided in the specifications.

Part Context

This component belongs to the CDBMH series of Schottky Barrier Rectifiers manufactured by Comchip Technology. The series utilizes batch process designs to ensure consistent reverse leakage current and thermal resistance characteristics across units.