CMSH1-40M BK PBFREE

$0.32

Description：DIODE SCHOTTKY 40V 1A SMA
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk

SKU:4e23a6a5cc94 Category: Single Diodes Brand: Central Semiconductor Corp

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Product introduction

CMSH1-40M BK PBFREE is listed in the Single Diodes range at ChipApex. The manufacturer field lists Central Semiconductor Corp. Its product description is DIODE SCHOTTKY 40V 1A SMA. Review the specifications below when checking this part for your BOM.

Single Diodes specifications for CMSH1-40M BK PBFREE

Description：DIODE SCHOTTKY 40V 1A SMA
Series：-
Mfr：Central Semiconductor Corp
Package：Bulk
Technology：Schottky
Voltage - DC Reverse (Vr) (Max)：40 V
Current - Average Rectified (Io)：1A
Voltage - Forward (Vf) (Max) @ If：500 mV @ 1 A
Speed：Fast Recovery =< 500ns, > 200mA (Io)
Reverse Recovery Time (trr)：-
Current - Reverse Leakage @ Vr：500 µA @ 40 V
Capacitance @ Vr, F：55pF @ 4V, 1MHz
Mounting Type：Surface Mount
Package / Case：DO-214AC, SMA
Supplier Device Package：SMA
Operating Temperature - Junction：-65°C ~ 150°C
Grade：-
Qualification：-

Single Diodes datasheet and documents for CMSH1-40M BK PBFREE

CMSH1-40M BK PBFREE

Single Diodes Overview

The CMSH1-40M BK PBFREE is a surface mount silicon Schottky rectifier from the Central Semiconductor CMSH1 series. It features a single diode configuration in an SMA (DO-214AC) package. Key electrical parameters include a peak repetitive reverse voltage of 40 V, a DC blocking voltage of 40 V, and an average forward current rating of 1.0 A. The device supports a peak forward surge current of 30 A and operates within a junction temperature range of -65 to +150 °C. Typical forward voltage at 1.0 A is 0.50 V maximum, with a typical reverse leakage current of 0.50 mA.

Single Diodes Feature Summary

Utilizes silicon Schottky barrier technology for high reliability
Designed for surface mount applications in compact form factors
Capable of handling high peak forward surge currents

Single Diodes Applications

Commercial electronic equipment power supplies
Industrial control systems
Automotive electronics
Computer power distribution circuits

Single Diodes Procurement Notes

Verify that the ordering suffix 'PBFREE' corresponds to lead-free plating as defined by the manufacturer's standard terms. Confirm the 'BK' designation matches the specific reel or tape packaging requirements for automated assembly processes. Ensure the SMA case outline aligns with the target PCB footprint design constraints.

Single Diodes Selection Notes

Select this component when a 40 V reverse voltage rating is required alongside a 1.0 A continuous forward current capability. The low forward voltage characteristic makes it suitable for efficiency-conscious designs. Consider the thermal resistance values if operating near the upper limits of the specified temperature range.

Single Diodes Part Context

This part belongs to the CMSH1-20M through CMSH1-100M series of 1.0 Amp surface mount silicon Schottky rectifiers. The series offers various voltage ratings from 20 V to 100 V while maintaining consistent physical dimensions and current handling capabilities across all variants in the SMA package.