CDBM140L-G

$0.11

Description：DIODE SCHOTTK 40V 1A MINI SMA
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR)

SKU:a112bb28f3f9 Category: Single Diodes Brand: Comchip Technology

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Product introduction

Product Detailed Parameters

Description：DIODE SCHOTTK 40V 1A MINI SMA
Series：-
Mfr：Comchip Technology
Package：Tape & Reel (TR)
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：400 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：SOD-123T
Supplier Device Package：Mini SMA/SOD-123
Operating Temperature - Junction：-55°C ~ 100°C
Grade：-
Qualification：-

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CDBM140L-G

Overview

The CDBM140L-G is a surface-mount Schottky barrier rectifier manufactured by Comchip Technology. It features a Mini SMA (SOD-123) package and provides an average rectified current of 1A with a maximum repetitive peak reverse voltage of 40V. The device utilizes silicon epitaxial planar chip technology for high-speed switching capabilities.

Feature Summary

Schottky barrier construction for ultra-high-speed switching
Low forward voltage drop for improved efficiency
Miniature SMD package design

Applications

DC-DC converters
Power supply circuits
Polarity protection applications

Procurement Notes

Verify the specific suffix 'G' against the manufacturer's latest documentation to confirm compliance status and lifecycle stage, as availability data indicates this part may be obsolete. Ensure the ordering information matches the exact electrical specifications required for the target application circuit.

Selection Notes

Select this component when a compact surface-mount solution is required for low-voltage, medium-current rectification. The SOD-123 form factor suits space-constrained designs. Confirm that the 40V reverse voltage rating exceeds the maximum expected reverse bias in the operational environment.

Part Context

This component belongs to Comchip Technology's line of single Schottky diodes designed for general-purpose rectification. It serves as a discrete alternative to bridge rectifiers in single-phase applications where minimal footprint and fast recovery characteristics are prioritized over higher voltage ratings.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Verify compatibility with any potential replacements based on pinout, voltage, and current ratings.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.