CMSH3-40MA The Central Semiconductor CMSH3-40MA is a 3A, 40V surface mount Schottky rectifier. It is designed for commercial, industrial, and automotive applications.
Mfr Part #:

CMSH3-40MA

Available from 1 distributors
Mfr Name: Central Semiconductor Corp
Central Semiconductor Corp
The Central Semiconductor CMSH3-40MA is a 3A, 40V surface mount Schottky rectifier. It is designed for commercial, industrial, and automotive applications.
Total Stock: 131 pcs
$ Price Range: $0.99

CMSH3-40MA Available from 1 distributor

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131 pcs
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CMSH3-40MA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Capacitance
Forward Voltage
Mounting Type
Peak Forward Surge Current
Thermal Resistance

CMSH3-40MA Description

Short technical summary and product information.

The Central Semiconductor CMSH3-40MA is a 3.0 Amp surface mount silicon Schottky rectifier. It is designed for use in a wide range of commercial, industrial, entertainment, computer, and automotive applications.

 

Key electrical specifications include a peak repetitive reverse voltage of 40V, an average forward current of 3.0A at 75°C, and a peak forward surge current of 80A. The forward voltage drop at 3.0A is a maximum of 0.50V, with a typical value of 0.47V. Reverse leakage current is 500µA at rated VRRM and 20mA at 100°C.

 

This rectifier features a high current capability and high reliability. It is housed in an SMA case for surface mounting. The operating and storage junction temperature range is -65°C to +150°C. The flammability classification is UL94V-0.

CMSH3-40MA Quick Information

Product Type: Schottky Rectifier
Canonical Name: Central Semiconductor Corp CMSH3-40MA Schottky Rectifier
Subcategory: Schottky Diode

CMSH3-40MA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: true

CMSH3-40MA Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

CMSH3-40MA Features

  • 3.0 Amp average forward current capability.
  • 40 Volt peak repetitive reverse voltage.
  • Low forward voltage drop.
  • Surface mount SMA package.
  • UL94V-0 flammability classification.

CMSH3-40MA Applications

  • Suitable for industrial applications.
  • Used in automotive systems.
  • Ideal for commercial power supplies.
  • General purpose rectification needs.

CMSH3-40MA FAQs

6 frequently asked questions generated from this part’s specifications.
What is the maximum reverse voltage of the CMSH3-40MA?

The maximum peak repetitive reverse voltage is 40V.

What is the forward current rating of the CMSH3-40MA?

The average forward current is 3A at a lead temperature of 75°C.

What is the forward voltage of the CMSH3-40MA at 3A?

The maximum forward voltage is 0.50V at 3A.

What package is the CMSH3-40MA available in?

The CMSH3-40MA is available in an SMA surface mount package.

What is the operating temperature range of the CMSH3-40MA?

The operating and storage junction temperature range is -65°C to +150°C.

What is the surge current rating of the CMSH3-40MA?

The peak forward surge current is 80A for 8.3ms.

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