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HCPL0638 The HCPL0638 from ON Semiconductor is a 2-channel optoisolator offering 3750Vrms isolation and a 10Mbps data rate. It features an open collector output and is designed for surface mounting.
Mfr Part #:

HCPL0638

Available from 1 distributors
Mfr Name: On Semiconductor
On Semiconductor
The HCPL0638 from ON Semiconductor is a 2-channel optoisolator offering 3750Vrms isolation and a 10Mbps data rate. It features an open collector output and is designed for surface mounting.
✓ Total Stock: 11,084 pcs
$ Price Range: $0.50

HCPL0638 Available from 1 distributor

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✓ Non-Authorised
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11,084 pcs
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HCPL0638 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Common Mode Transient Immunity (Min)
Current
Data Rate
Industrial Grade
Input Type
Inputs
Lead Spacing
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature
Output Type
Propagation Delay tpLH
Rise
Supplier Device Package
Tape & Reel
Voltage
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HCPL0638 Description

Short technical summary and product information.

The HCPL0638 by ON Semiconductor is a 2-channel optoisolator designed for applications requiring high isolation voltage and reliable signal transmission. It provides 3750Vrms of isolation, ensuring safety and signal integrity in demanding environments.

 

This optoisolator supports a data rate of up to 10Mbps, making it suitable for various digital communication tasks. The output stage features an open collector configuration with Schottky clamping, allowing for flexible interfacing with different logic levels. The device operates within a temperature range of -40°C to 85°C.

 

Packaged in an 8-SOIC form factor, the HCPL0638 is designed for surface mount assembly. Its robust construction and specified performance characteristics make it a dependable choice for isolation needs in industrial and electronic systems.

 

Key electrical specifications include a 15 mA current rating and a propagation delay of 75ns. The common mode transient immunity is rated at a minimum of 10kV/µs, providing excellent noise rejection.

HCPL0638 Quick Information

Product Type: Optoisolator
Canonical Name: HCPL0638 Optoisolator
Subcategory: Logic Output

HCPL0638 Compliance

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

HCPL0638 Estimated Pricing

Qty Low High
1+ $0.50 $0.50

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

HCPL0638 Features

  • 3750Vrms isolation voltage rating.
  • 2-channel open collector output.
  • 10Mbps maximum data rate.
  • Surface mount 8-SOIC package.
  • Wide operating temperature range.

HCPL0638 Applications

  • Ideal for signal isolation needs.
  • Suitable for high-voltage applications.
  • Used in digital communication circuits.
  • Provides noise immunity.

HCPL0638 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the HCPL0638?

The HCPL0638 provides 3750Vrms of isolation.

How many channels does the HCPL0638 have?

The HCPL0638 has 2 channels.

What is the data rate of the HCPL0638?

The HCPL0638 supports a data rate of up to 10Mbps.

What is the operating temperature range for the HCPL0638?

The HCPL0638 operates from -40°C to 85°C.

What type of package is the HCPL0638 in?

The HCPL0638 is available in an 8-SOIC package.

What is the mounting type for the HCPL0638?

The HCPL0638 is a surface mount device.

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