4N32 The Isocom 4N32 is a Darlington output optocoupler designed for high isolation applications. It features a 5300Vrms isolation voltage and a 6-DIP through-hole package.
Mfr Part #:

4N32

Available from 1 distributors
Mfr Name: Isocom Components
Isocom Components
The Isocom 4N32 is a Darlington output optocoupler designed for high isolation applications. It features a 5300Vrms isolation voltage and a 6-DIP through-hole package.
Total Stock: 4,000 pcs
$ Price Range: $0.99

4N32 Available from 1 distributor

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Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,000 pcs
4000 pcs On Request 1 On Request On Request On Request On Request On Request

4N32 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Current
Current Transfer Ratio (Min)
Input Type
Mounting Type
Number of Channels
Operating Temperature
Output Type
Storage Temperature
Supplier Device Package
Supplier Package
Turn On
Vce Saturation (Max)
Voltage

4N32 Description

Short technical summary and product information.

The 4N32 is an optically coupled isolator from Isocom Components, featuring a photodarlington output. It is housed in a space-efficient 6-DIP (0.300", 7.62mm) through-hole package.

 

This optocoupler offers a high isolation voltage of 5300Vrms (7500Vpk) and a minimum current transfer ratio of 50% at 10mA. The input diode has a maximum forward current rating of 80mA and a reverse voltage of 5V. The output transistor has a collector-emitter breakdown voltage of 30V and a collector-emitter saturation voltage of 1V.

 

Key electrical characteristics include a fast turn-on time of 5µs and a turn-off time of 40µs (for 4N29-4N31) or 100µs (for 4N32-4N33). The operating temperature range is -55°C to 100°C, with a storage temperature range of -55°C to 150°C.

 

Applications for the 4N32 include signal transmission between systems of different potentials and impedances, computer terminals, industrial systems controllers, and measuring instruments.

4N32 Quick Information

Product Type: Optocoupler
Canonical Name: 4N32 Optically Coupled Isolator with Photodarlington Output
Subcategory: Transistor Output Optocoupler

4N32 Compliance

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

4N32 Estimated Pricing

Qty Low High
1+ $0.99 $0.99

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

4N32 Features

  • High isolation voltage of 5300Vrms.
  • Darlington photodarlington output.
  • Wide operating temperature range.
  • Through-hole 6-DIP package.
  • Fast turn-on and turn-off times.

4N32 Applications

  • Signal transmission between different potentials.
  • Computer terminal interfaces.
  • Industrial systems control.
  • Measuring instrument signal isolation.

4N32 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the isolation voltage of the 4N32 optocoupler?

The 4N32 optocoupler offers an isolation voltage of 5300Vrms.

What is the output type of the 4N32 optocoupler?

The 4N32 optocoupler features a Darlington photodarlington output.

What is the operating temperature range for the 4N32 optocoupler?

The operating temperature range for the 4N32 optocoupler is -55°C to 100°C.

What package type is the 4N32 optocoupler supplied in?

The 4N32 optocoupler is supplied in a 6-DIP package.

What is the minimum current transfer ratio (CTR) for the 4N32?

The minimum current transfer ratio for the 4N32 is 50% at 10mA.

What is the turn-on time for the 4N32 optocoupler?

The turn-on time for the 4N32 optocoupler is a maximum of 5µs.

What is the turn-off time for the 4N32 optocoupler?

The turn-off time for the 4N32 optocoupler is a maximum of 100µs.

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