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Product Detailed Parameters
- Description：OPTOISO 5.3KV DARL W/BASE 6-DIP
- Series：-
- Mfr：onsemi
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- 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：-55°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：6-DIP (0.400", 10.16mm)
- Supplier Device Package：6-DIP
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Overview
The onsemi 4N33300W is a single-channel transistor output optocoupler featuring a Photodarlington configuration with an accessible base terminal. It provides high isolation capability of 5300 Vrms and operates within a temperature range of -55°C to +100°C. Key electrical parameters include a maximum collector-emitter voltage of 30 V, a peak forward current of 80 mA, and a power dissipation rating of 250 mW. The device is housed in a PDIP-6 package for through-hole mounting.
Feature Summary
- Photodarlington output structure with exposed base pin for enhanced control flexibility
- High insulation voltage rating of 5300 Vrms for robust signal isolation
- Wide operating temperature range suitable for demanding industrial environments
Applications
- Industrial process control systems requiring galvanic isolation
- Solid-state relay driver circuits
- Microcontroller interface isolation for digital signal transmission
Procurement Notes
Verify component authenticity through authorized distribution channels due to potential availability constraints. Confirm RoHS compliance status and specific manufacturing lot details prior to integration. Ensure storage conditions adhere to moisture sensitivity levels defined in the official datasheet to maintain long-term reliability and performance stability.
Selection Notes
Select this component when high isolation voltage and Darlington gain are required. The exposed base allows for adjustable sensitivity or faster switching compared to standard variants. Consider thermal management requirements given the 250 mW power dissipation limit in enclosed PCB layouts.
Part Context
This part belongs to the 4N3x series of optocouplers from onsemi, designed for general-purpose isolation applications. It shares the PDIP-6 footprint with other industry-standard devices but offers distinct electrical characteristics such as higher isolation voltage and specific output configurations tailored for reliable DC signal transfer.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with existing circuit designs before considering alternative components.
