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Product Detailed Parameters
- Description：OPTOISO 4.17KV DARL W/BASE 6-DIP
- Series：-
- Mfr：onsemi
- Package：Bulk,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 (0.400", 10.16mm)
- Supplier Device Package：6-DIP
- Grade：-
- Qualification：-
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Overview
The onsemi 4N32TVM is a single-channel transistor output optocoupler featuring a Photodarlington configuration. It provides high isolation with an insulation voltage of 4170 Vrms. The device supports a maximum collector-emitter voltage of 30 V and a peak collector current of 150 mA. Key electrical parameters include a minimum current transfer ratio of 50%, a forward voltage of 1.5 V, and a maximum power dissipation of 270 mW. It operates within a temperature range of -40°C to +100°C and is housed in a PDIP-6 package.
Feature Summary
- Photodarlington output structure for high gain
- High isolation voltage capability
- Through-hole mounting compatibility
Applications
- Industrial control systems
- Power supply feedback loops
- Signal isolation interfaces
Procurement Notes
Verify the specific suffix 'TVM' against official datasheets to confirm tape-and-reel packaging and RoHS compliance status. Ensure the component matches the required DIP-6 form factor and that the manufacturer documentation aligns with the requested specifications before finalizing procurement orders.
Selection Notes
Select this component when high current transfer ratio and robust isolation are required for DC input applications. The Photodarlington output offers superior sensitivity compared to standard phototransistor variants. Verify that the 30 V collector-emitter voltage rating meets the load requirements of the target circuit design.
Part Context
This part belongs to the 4N32M series of optocouplers manufactured by onsemi. The series is designed for general-purpose isolation tasks. The 4N32TVM variant specifically denotes the tray-packaged version of the standard 4N32M device, maintaining identical electrical characteristics while differing in packaging format.
Replacement Considerations
Direct substitutes include other 4N32M series variants from different manufacturers, provided they match the PDIP-6 package and Photodarlington output type. Verify pinout compatibility and isolation voltage ratings before substitution.
