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ISP621-1XGRG is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISOLTR 5.3KV 1CH TRANS 4-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP621-1XGRG
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-DIP
- Series：ISP621-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：50% @ 5mA
- Current Transfer Ratio (Max)：600% @ 5mA
- Turn On / Turn Off Time (Typ)：-
- Rise / Fall Time (Typ)：4µs, 3µs
- Input Type：DC
- Output Type：Transistor
- Voltage - Output (Max)：55V
- Current - Output / Channel：50mA
- Voltage - Forward (Vf) (Typ)：1.15V
- Current - DC Forward (If) (Max)：50 mA
- Vce Saturation (Max)：400mV
- Operating Temperature：-30°C ~ 100°C
- Mounting Type：Through Hole
- Package / Case：4-DIP (0.400", 10.16mm)
- Supplier Device Package：4-DIP
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP621-1XGRG
Transistor, Photovoltaic Output Optoisolators Overview
The ISP621-1XGRG is a single-channel optoisolator manufactured by Isocom Components 2004 LTD. It features a transistor output and operates with a 5300Vrms isolation voltage. The device utilizes a 4-DIP surface mount package. Key electrical specifications include a maximum forward current of 50 mA and a typical current transfer ratio of 50%. This component is designed for applications requiring reliable signal isolation in compact form factors.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Provides high-voltage electrical isolation between input and output circuits
- Utilizes infrared LED and NPN silicon phototransistor technology
- Designed for surface mount assembly to save board space
Transistor, Photovoltaic Output Optoisolators Applications
- Signal isolation in industrial control systems
- Interface circuits for microcontrollers and logic devices
- Power supply feedback loops
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the exact suffix GRG against manufacturer documentation to confirm pinout and packaging specifics. Ensure compatibility with surface mount reflow processes. Cross-reference datasheet parameters such as isolation voltage and current transfer ratio with system requirements before integration.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when a single-channel isolation solution with surface mount convenience is required. Consider the 5300Vrms isolation rating for safety compliance. Evaluate the 50mA forward current limit against drive circuit capabilities. Compare with through-hole alternatives if mechanical robustness or higher thermal tolerance is needed.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the ISP621 series of optocouplers from Isocom Components 2004 LTD. The series includes various channel counts and package types, such as the ISP621-2XGRSMT for dual channels. The ISP621-1XGRG specifically addresses single-channel needs in a compact DIP format.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Potential substitutes include the ISP621-1XGB (through-hole) or ISP621-1XSMT&R (surface mount). Verify pin compatibility and electrical ratings before substitution.
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