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6N139 The Isocom Components Ltd. 6N139 is a high-speed split Darlington photocoupler in an 8-pin DIP package. It offers 5000Vrms isolation and is suitable for digital logic and bus isolation applications.
Mfr Part #:

6N139

Available from 1 distributors
Mfr Name: HP
HP
The Isocom Components Ltd. 6N139 is a high-speed split Darlington photocoupler in an 8-pin DIP package. It offers 5000Vrms isolation and is suitable for digital logic and bus isolation applications.
✓ Total Stock: 114 pcs
$ Price Range: $1.59

6N139 Available from 1 distributor

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✓ Non-Authorised
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114 pcs
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6N139 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Mounting Type
Operating Temperature
Output Voltage
Peak Forward Current
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6N139 Description

Short technical summary and product information.

The Isocom Components Ltd. 6N139 is a high-speed split Darlington photocoupler designed for applications requiring high isolation voltage. It features an infrared emitting diode optically coupled to a high-gain split Darlington photodetector.

 

Key electrical specifications include a high isolation voltage of 5000 Vrms and a minimum Current Transfer Ratio (CTR) of 300% at 1.6mA. The device operates within a temperature range of -55°C to 85°C. It is packaged in a standard 8-pin DIP format with through-hole mounting.

 

This photocoupler is well-suited for applications such as digital logic ground isolation, RS-232C line receivers, high common mode noise line receivers, microprocessor bus isolation, and current loop receivers. Its robust design ensures reliable performance in demanding environments.

6N139 Quick Information

Product Type: Optocoupler
Canonical Name: 6N139 High Speed Split Darlington Photocoupler
Subcategory: Transistor, Photovoltaic Output

6N139 Compliance

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

6N139 Estimated Pricing

Qty Low High
1+ $1.59 $1.59

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

6N139 Features

  • High isolation voltage of 5000 Vrms.
  • Minimum CTR of 300% at 1.6mA.
  • Split Darlington photodetector output.
  • Standard 8-pin DIP package.
  • Wide operating temperature range.

6N139 Applications

  • Digital logic ground isolation.
  • RS-232C line receiver.
  • Microprocessor bus isolation.
  • High common mode noise receiver.

6N139 FAQs

5 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the 6N139 photocoupler?

The 6N139 photocoupler has an isolation voltage of 5000 Vrms.

What is the typical Current Transfer Ratio (CTR) for the 6N139?

The minimum Current Transfer Ratio (CTR) for the 6N139 is 300% at 1.6mA.

What is the operating temperature range for the 6N139?

The 6N139 operates within a temperature range of -55°C to 85°C.

What type of package is the 6N139 supplied in?

The 6N139 is supplied in an 8-DIP (0.300", 7.62mm) package.

How is the 6N139 mounted?

The 6N139 is designed for through-hole mounting.

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