Mfr Part #:

4N36

Mfr Name: QTC

The Vishay 4N36 is a general-purpose optocoupler featuring a phototransistor output. It provides 5000Vrms isolation and is suitable for various applications.

✓ Total Stock: 92 pcs

$ Price Range: $0.99

4N36 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	92 pcs On Request	92 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

4N36 Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	QTC
Current Transfer Ratio (Min)	100% @ 10mA
Forward Current	50 mA
Forward Voltage	1.3 V
Mounting Type	Through Hole
Operating Temperature	-55°C ~ 100°C

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4N36 Description

Short technical summary and product information.

The Vishay 4N36 is a general-purpose optocoupler designed for reliable signal isolation. It integrates an IR LED and a phototransistor within a standard 6-pin DIP package, suitable for through-hole mounting.

Key electrical specifications include an isolation test voltage of 5000 VRMS, a collector-emitter breakdown voltage of 30V, and a minimum current transfer ratio of 100% at 10mA. The device operates over a temperature range of -55°C to 100°C and has a maximum power dissipation of 70mW.

This optocoupler interfaces with common logic families and offers low input-output coupling capacitance. Its industry-standard package and robust specifications make it a versatile component for applications requiring electrical isolation between circuits.

4N36 Quick Information

Product Type: Optocoupler

Canonical Name: 4N36 Optocoupler

Subcategory: Phototransistor Output

4N36 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

4N36 Estimated Pricing

Qty	Low	High
1+	$0.99	$0.99

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

4N36 Features

5000 VRMS isolation test voltage.
Phototransistor output.
100% minimum current transfer ratio.
6-pin DIP through-hole package.
Wide operating temperature range.

4N36 Applications

Suitable for isolating low-voltage control signals.
Used in industrial automation for galvanic isolation.
Ideal for protecting microcontrollers from high-voltage surges.
Applicable in medical equipment requiring electrical separation.

4N36 FAQs

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

What is the isolation voltage of the 4N36 optocoupler?

The 4N36 optocoupler has an isolation test voltage of 5000 VRMS.

What is the minimum current transfer ratio for the 4N36?

The minimum current transfer ratio for the 4N36 is 100% at 10mA.

What is the operating temperature range of the 4N36?

The 4N36 operates between -55°C and 100°C.

What package type is the 4N36 optocoupler supplied in?

The 4N36 is supplied in a 6-DIP package suitable for through-hole mounting.