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ISP621-4XGBG is listed in the Transistor, Photovoltaic Output Optoisolators range at ChipApex. The manufacturer field lists Isocom Components 2004 LTD. Its product description is OPTOISO 5.3KV 4CH TRANS 16-DIP. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP621-4XGBG
- Description：OPTOISO 5.3KV 4CH TRANS 16-DIP
- Series：ISP621-4
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：4
- Voltage - Isolation：5300Vrms
- Current Transfer Ratio (Min)：100% @ 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：16-DIP (0.400", 10.16mm)
- Supplier Device Package：16-DIP
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP621-4XGBG
Transistor, Photovoltaic Output Optoisolators Overview
The ISP621-4XGBG is a quad-channel phototransistor optocoupler from Isocom Components, housed in a 16-pin DIP package. It integrates four infrared LEDs with NPN silicon phototransistors for high-density isolation. Key electrical parameters include a maximum forward voltage of 1.3V and a maximum input current of 50mA. The device offers an isolation voltage of 5300Vrms, with typical rise and fall times of 2μs and 3μs respectively. It operates within a temperature range of -30°C to 100°C.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Quad-channel configuration for high-density circuit isolation
- High insulation voltage capability for safety-critical applications
- Fast switching performance with microsecond-level response times
Transistor, Photovoltaic Output Optoisolators Applications
- High-voltage isolation interfaces
- Digital signal transmission between isolated circuits
- Industrial control system isolation
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'GBG' against official Isocom documentation to confirm pinout and packaging details. Ensure compatibility with existing DIP-16 footprints. Cross-reference datasheet specifications for thermal management requirements during integration.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when multiple isolated channels are required in a compact form factor. The 5300Vrms rating suits applications demanding robust galvanic separation. Verify that the NPN output type aligns with downstream logic or load requirements.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the ISP621 series, which features quad-channel phototransistor outputs. It is designed as a high-density alternative to single-channel isolators, allowing more complex isolation schemes within standard DIP packages commonly used in legacy and industrial designs.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Check for direct substitutes like TLP621-4GB if pin-compatible alternatives are needed. Verify channel count and isolation voltage ratings match before substitution.
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