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Product Detailed Parameters
- Description：OPTOISOLTR 5.3KV 2CH TRANS 8-DIP
- Series：ISP827
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：2
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：80% @ 5mA
- Current Transfer Ratio (Max)：160% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：35V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.2V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：200mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：8-DIP (0.300", 7.62mm)
- Supplier Device Package：8-DIP
- Grade：-
- Qualification：-
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Overview
The ISP827AG is a dual-channel optocoupler manufactured by Isocom Components. It features transistor outputs and is housed in an 8-pin DIP package. The device provides electrical isolation with a rating of 5000Vrms between input and output channels. This component is designed for applications requiring reliable signal transmission across isolated circuits, utilizing infrared technology to couple the input LED to the phototransistor detector.
Feature Summary
- Dual-channel configuration for independent signal isolation
- Transistor output type for digital switching applications
- High voltage isolation capability between input and output sides
Applications
- Industrial control systems
- Power supply protection circuits
- Telecommunications equipment
Procurement Notes
Verify the specific suffix 'AG' against the manufacturer's current datasheet to confirm pinout and electrical specifications match your design requirements. Ensure the 8-pin DIP package dimensions are compatible with your PCB footprint. Confirm availability status as this part may not be standard stock. Cross-reference isolation ratings with system safety standards before integration.
Selection Notes
Select this component when dual-channel isolation is required within a single package to save board space. Consider the transistor output speed and current transfer ratio if driving high-speed logic. Verify that the 5000Vrms isolation rating meets the safety requirements of the application environment. Compare pin compatibility with legacy designs if replacing existing components.
Part Context
Isocom Components specializes in infrared optoelectronic devices, including optocouplers and optoswitches. The company positions its products as alternatives to common commercial standards, often providing parts no longer made by other manufacturers. The ISP827AG falls within their portfolio of high-performance infrared devices designed for various industrial and commercial applications.
Replacement Considerations
Parametric equivalents such as the ISP827A may be available. Verify pinout compatibility and electrical parameters before substitution. Check for any differences in packaging or isolation ratings between the AG variant and other series members.
