4N32M

$0.71

Description：OPTOISO 4.17KV DARL W/BASE 6-DIP
Series：-
Mfr：onsemi
Package：Tube

SKU:bf41461972f8 Category: Transistor, Photovoltaic Output Optoisolators Brand: onsemi

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Product introduction

Product Detailed Parameters

Description：OPTOISO 4.17KV DARL W/BASE 6-DIP
Series：-
Mfr：onsemi
Package：Tube
Number of Channels：1
Voltage - Isolation：4170Vrms
Current Transfer Ratio (Min)：500% @ 10mA
Current Transfer Ratio (Max)：-
Turn On / Turn Off Time (Typ)：5µs, 100µs (Max)
Rise / Fall Time (Typ)：-
Input Type：DC
Output Type：Darlington with Base
Voltage - Output (Max)：30V
Current - Output / Channel：150mA
Voltage - Forward (Vf) (Typ)：1.2V
Current - DC Forward (If) (Max)：80 mA
Vce Saturation (Max)：1V
Operating Temperature：-40°C ~ 100°C
Mounting Type：Through Hole
Package / Case：6-DIP (0.300", 7.62mm)
Supplier Device Package：6-DIP
Grade：-
Qualification：-

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4N32M

Overview

The onsemi 4N32M is a single-channel photodarlington optocoupler housed in a 6-pin DIP package. It features a maximum forward voltage of 1.5V and supports a maximum input current of 80mA. The device provides an isolation voltage of either 2500V DC or 4170V RMS depending on the specific variant. It operates within a temperature range of -40°C to +100°C. Key electrical parameters include a minimum current transfer ratio of 50%, a maximum collector-emitter saturation voltage of 1V, and a power dissipation rating of 270mW.

Feature Summary

Photodarlington output configuration for high sensitivity
High insulation voltage ratings up to 4170V RMS
Wide operating temperature range from -40°C to +100°C

Applications

Industrial signal isolation
Consumer electronics interface
General-purpose signal coupling

Procurement Notes

Verify the specific suffix (e.g., VM) against the required datasheet specifications, particularly regarding insulation voltage ratings which may vary between 2500V DC and 4170V RMS variants. Confirm package type and lead-free compliance status with the manufacturer before ordering. Ensure the selected part number matches the exact electrical requirements for your circuit design.

Selection Notes

Select this component when high gain and sensitivity are required due to its photodarlington architecture. Consider the 4N32M for applications needing robust electrical isolation in compact DIP packages. Evaluate the specific insulation voltage requirement of your system to choose between the standard and higher isolation variants available within the series.

Part Context

The 4N32M belongs to the 4N32 series of general-purpose optocouplers manufactured by onsemi. This series is designed for applications requiring reliable signal transmission across isolated boundaries. The device utilizes a photodarlington output stage to achieve high current transfer ratios, distinguishing it from standard phototransistor outputs found in other family members.