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ISP621-1GBSM 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-SMD. Review the specifications below when checking this part for your BOM.
Transistor, Photovoltaic Output Optoisolators specifications for ISP621-1GBSM
- Description：OPTOISOLTR 5.3KV 1CH TRANS 4-SMD
- Series：ISP621-1
- Mfr：Isocom Components 2004 LTD
- Package：Tube
- Number of Channels：1
- 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：Surface Mount
- Package / Case：4-SMD, Gull Wing
- Supplier Device Package：4-SMD
- Grade：-
- Qualification：-
Transistor, Photovoltaic Output Optoisolators datasheet and documents for ISP621-1GBSM
Transistor, Photovoltaic Output Optoisolators Overview
The ISP621-1GBSM is a single-channel transistor output optocoupler manufactured by Isocom Components. It features a surface-mount plastic package with four pins and provides high electrical isolation between the input LED and the output phototransistor. The device is RoHS compliant and designed for applications requiring reliable signal transmission across isolated domains.
Transistor, Photovoltaic Output Optoisolators Feature Summary
- Single-channel configuration with transistor output
- High voltage isolation capability
- Surface-mount packaging for automated assembly
Transistor, Photovoltaic Output Optoisolators Applications
- Industrial control systems
- Power supply protection circuits
- Smart metering devices
Transistor, Photovoltaic Output Optoisolators Procurement Notes
Verify the specific suffix 'GB' against official Isocom documentation to confirm exact compliance status and pinout variations. Ensure the ordering code matches the required surface-mount variant. Cross-reference datasheets for thermal and electrical limits before finalizing procurement specifications.
Transistor, Photovoltaic Output Optoisolators Selection Notes
Select this component when a single-channel isolated interface with transistor output is required in a compact surface-mount form factor. Consider the isolation voltage rating and package dimensions relative to PCB layout constraints. Verify compatibility with driving circuit requirements for the input LED and load conditions for the output transistor.
Transistor, Photovoltaic Output Optoisolators Part Context
This part belongs to the Isocom Components portfolio of infrared optoelectronic devices. The company specializes in providing alternatives to standard commercial optocouplers, often offering specialized parameter selections to meet specific circuit design needs within the industrial and consumer electronics sectors.
Transistor, Photovoltaic Output Optoisolators Replacement Considerations
Check for direct equivalents such as the ISP621-1X-SM or ISP621-1XSM from the same manufacturer. Verify pin compatibility and isolation ratings before substituting with other brands' single-channel transistor output optocouplers.
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