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Product Detailed Parameters
- Description：OPTOISO 5.3KV TRANS W/BASE 6-DIP
- Series：4N27
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：10% @ 10mA
- Current Transfer Ratio (Max)：-
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：2µs, 2µs
- Input Type：DC
- Output Type：Transistor with Base
- Voltage - Output (Max)：30V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：60 mA
- Vce Saturation (Max)：500mV
- Operating Temperature：-55°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 4N27XG is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a phototransistor output with an accessible base terminal, housed in a 6-DIP package. The device provides an isolation voltage of 5300Vrms. Key electrical parameters include a maximum forward current of 60 mA and a typical forward voltage of 1.2 V. The output can withstand a maximum voltage of 30 V with a channel current capacity of 50 mA.
Feature Summary
- Integrates a phototransistor output with a dedicated base pin for external control or speed adjustment capabilities.
- Provides high-voltage electrical isolation between input and output circuits to ensure signal integrity and safety.
- Utilizes a standard 6-pin DIP form factor designed for through-hole mounting on printed circuit boards.
Applications
- Industrial automation systems requiring reliable signal isolation
- Embedded systems needing secure communication channels
- General-purpose switching applications involving low-speed digital signals
Procurement Notes
Verify the specific suffix designation against official manufacturer documentation to confirm exact performance characteristics and compliance status. Ensure that the procurement source provides authentic components from Isocom Components 2004 LTD to guarantee reliability and adherence to specified electrical limits.
Selection Notes
Select this component when a phototransistor output with base access is required for custom drive conditions. Consider the 5300Vrms isolation rating for safety-critical interfaces. Evaluate the 6-DIP package constraints against available board space and mounting requirements before finalizing the design integration.
Part Context
Isocom Components 2004 LTD operates as a specialized manufacturer of optocouplers with a history dating back to 1982. The company focuses on infrared optoelectronic devices, maintaining production facilities in Malaysia and testing operations in the UK. This part belongs to their established portfolio of industrial-grade isolation components.
Replacement Considerations
Cross-reference with other 6-DIP transistor-output optocouplers offering similar isolation voltages and current transfer ratios. Verify pin compatibility and electrical specifications before substituting to ensure circuit functionality remains unaffected.
