Mfr Part #:

6N139

Mfr Name: G.I

The 6N139 is a high-speed split Darlington photocoupler from GI, offering 5000Vrms isolation and a 60mA output current. It is suitable for digital logic ground isolation and RS-232C line receivers.

✓ Total Stock: 40 pcs

$ Price Range: $1.59

6N139 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	40 pcs On Request	40 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

6N139 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	G.I
Mounting Type	Through Hole
Operating Temperature	-55°C to 85°C ['°C', '°C']
Output Voltage	18 V
Reverse Voltage	5 V
Storage Temperature	-55°C to 125°C
Supplier Device Package	8-DIP

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6N139 Description

Short technical summary and product information.

The 6N139 is a high-speed split Darlington photocoupler manufactured by GI. It features a high isolation voltage of 5000 Vrms between input and output, making it suitable for applications requiring robust electrical separation.

This optocoupler is designed for digital logic ground isolation, RS-232C line receivers, high common mode noise line receivers, microprocessor bus isolation, and current loop receivers. It operates within a guaranteed performance range of 0°C to 70°C.

The device is packaged in an 8-pin DIP format, available with wide-lead spacing and SMD options. Key electrical characteristics include a typical forward voltage of 1.4V and an output current capability of 60mA. The current transfer ratio is typically 500% at 1.6mA.

With its split Darlington output, the 6N139 provides high gain and fast switching speeds, making it a versatile component for various signal isolation and interfacing tasks in electronic designs.

6N139 Quick Information

Product Type: Optocoupler

Canonical Name: 6N139 High Speed Split Darlington Photocoupler

Subcategory: Optoisolator - Transistor 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.
High gain split Darlington output.
Suitable for digital logic isolation.
Fast switching times.
8-pin DIP through-hole package.

6N139 Applications

Digital logic ground isolation.
RS-232C line receiver.
Microprocessor bus isolation.
Current loop receiver.

6N139 FAQs

6 frequently asked questions generated from this part’s specifications.

What is the isolation voltage of the 6N139?

The 6N139 has a typical isolation voltage of 5000 Vrms.

What is the maximum output voltage of the 6N139?

The maximum output voltage is 18 V.

What package does the 6N139 come in?

It comes in an 8-DIP through-hole package.

What is the forward voltage of the 6N139?

The forward voltage is approximately 1.3 V at 1.6 mA.

What is the operating temperature range for the 6N139?

-55°C to 85°C.

Is the 6N139 RoHS compliant?

Yes, the 6N139 is RoHS compliant.