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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)：100% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：5µs, 40µs (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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Overview
The onsemi 4N30M is a general-purpose photodarlington optocoupler featuring a single channel in a 6-pin DIP package. It provides high isolation voltage of 4170Vrms and supports DC input with a maximum forward current of 80mA. The device offers a minimum current transfer ratio of 100% at 10mA, with a collector-emitter saturation voltage of 1V. Operating temperature ranges from -40°C to +100°C, and it complies with RoHS standards.
Feature Summary
- High isolation voltage for safe signal transmission between circuits
- Photodarlington output structure for enhanced sensitivity
- General-purpose design suitable for various digital and analog applications
Applications
- Industrial control systems
- Power supply feedback loops
- Signal isolation in communication interfaces
Procurement Notes
Verify the specific ordering suffix and compliance documentation directly with onsemi or authorized distributors. Ensure the component matches the required isolation voltage and current transfer ratio specifications for your application. Check for any recent updates to the datasheet regarding mechanical dimensions or thermal characteristics before finalizing procurement.
Selection Notes
Select the 4N30M when high isolation voltage and Darlington output gain are required. Consider the operating temperature range and package type for compatibility with your PCB layout. Compare current transfer ratio requirements against other models in the 4N3x series if different sensitivity levels are needed.
Part Context
The 4N30M belongs to onsemi's 4N3x series of photodarlington optocouplers. This series is known for providing reliable isolation in compact packages. The 4N30M specifically offers higher isolation voltage compared to some variants, making it suitable for demanding industrial environments where robust signal integrity is critical.
Replacement Considerations
The 4N31 is listed as a discontinued alternative with similar specifications but may require verification of pinout and electrical parameters. Other compatible options within the 4N3x family should be evaluated based on specific isolation and current transfer requirements.
