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MCA231 The Vishay Semiconductor MCA231 is a 1-channel optoisolator featuring a Darlington output and 5300Vrms isolation. It is housed in a 6-DIP through-hole package.
Mfr Part #:

MCA231

Available from 1 distributors
Mfr Name: G.I
G.I
The Vishay Semiconductor MCA231 is a 1-channel optoisolator featuring a Darlington output and 5300Vrms isolation. It is housed in a 6-DIP through-hole package.
✓ Total Stock: 168 pcs
$ Price Range: $2.16

MCA231 Available from 1 distributor

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✓ Non-Authorised
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168 pcs
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MCA231 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current Transfer Ratio (Min)
Input Type
Mounting Type
Number of Channels
Operating Temperature
Output Type
Vce Saturation (Max)
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MCA231 Description

Short technical summary and product information.

The Vishay Semiconductor MCA231 is a single-channel optoisolator designed for applications requiring high isolation voltage. It features a Darlington output configuration and provides an isolation rating of 5300Vrms.

 

Key electrical specifications include a minimum current transfer ratio of 200% at 10mA, a typical forward voltage of 1.1V, and a maximum DC forward current of 60mA. The output voltage is rated up to 30V, with a maximum Vce saturation of 1V. Switching times are typically 10µs turn-on and 30µs turn-off.

 

This optoisolator operates within a temperature range of -55°C to 100°C. It is mounted using a through-hole method and comes in a 6-DIP package.

 

The MCA231 is suitable for various industrial and electronic applications where reliable signal isolation is critical.

MCA231 Quick Information

Product Type: Optoisolator
Canonical Name: Vishay Semiconductor Opto Division MCA231 Optoisolator
Subcategory: Transistor, Photovoltaic Output Optoisolators

MCA231 Compliance

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

MCA231 Estimated Pricing

Qty Low High
1+ $2.16 $2.16

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

MCA231 Features

  • High isolation voltage of 5300Vrms
  • Single channel with Darlington output
  • Operates from -55°C to 100°C
  • 6-DIP through-hole package
  • Maximum output voltage of 30V

MCA231 Applications

  • Used in electrical isolation circuits
  • Suitable for switching power supplies
  • Ideal for control and signal isolation
  • Applicable in industrial automation

MCA231 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the MCA231 optoisolator?

The MCA231 optoisolator has an isolation voltage of 5300Vrms.

What is the output type of the MCA231?

The MCA231 features a Darlington with Base output type.

What is the typical forward voltage for the MCA231?

The typical forward voltage (Vf) for the MCA231 is 1.1V.

What is the operating temperature range of the MCA231?

The MCA231 operates in a temperature range of -55°C to 100°C.

How is the MCA231 mounted?

The MCA231 is designed for through-hole mounting.

What is the package type for the MCA231?

The MCA231 comes in a 6-DIP package.

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