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Product Detailed Parameters
- Description：OPTOISO 5.3KV DARL W/BASE 6-DIP
- Series：IS4N45
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：250% @ 1mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：100µs, 20µs
- Input Type：DC
- Output Type：Darlington with Base
- Voltage - Output (Max)：55V
- Current - Output / Channel：150mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：1.2V
- Operating Temperature：-25°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 IS4N45G is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a photovoltaic output configuration with an integrated Darlington transistor and base terminal for enhanced control capabilities. The device provides high isolation performance rated at 5300Vrms between input and output circuits. It is housed in a standard 6-pin DIP package, suitable for through-hole mounting on printed circuit boards.
Feature Summary
- Integrates a photovoltaic input side with a Darlington transistor output stage
- Includes a dedicated base terminal to allow external biasing or speed adjustment
- Provides galvanic isolation with a high voltage rating of 5300Vrms
Applications
- Industrial automation control systems requiring high isolation
- Power supply feedback loops for signal isolation
- Microcontroller interface circuits for noise immunity
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to ensure correct packaging and variant selection. Confirm that the 6-DIP package style matches your board layout requirements. Cross-reference the 5300Vrms isolation rating with system safety standards before finalizing procurement decisions.
Selection Notes
Select this component when high-voltage isolation is required alongside the ability to manually control the Darlington output via the base pin. Ensure the application environment supports the thermal characteristics of a DIP-6 package. Verify that the photovoltaic drive mechanism aligns with the input source voltage levels available in the design.
Part Context
Isocom Components specializes in infrared optoelectronic devices, including optocouplers and optoswitches. The IS4N45G belongs to their line of high-performance isolation components designed for reliable signal transmission across electrically isolated barriers in demanding electronic environments.
Replacement Considerations
Publicly confirmed substitute part numbers are not available in the provided reference data. Consult official manufacturer cross-reference lists for verified equivalents.
