


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | TOSHIBA | |
| Package | SO-4-175mil | |
| Operating Temperature | -55℃~+110℃ | |
| Load Voltage | 80V | |
| Forward Current(If) | 50mA | |
| Rise time | 2us | |
| Output Type | Phototransistor | |
| Output Current | 50mA | |
| Isolation Voltage(Vrms) | 3.75kV | |
| Reverse Voltage | 5V | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Number of Outputs | 1 | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 50% | |
| Vce Saturation(VCE(sat)) | 120mV@1mA,0.2mA | |
| Fall time | 3us | |
| Voltage - Forward(Vf) | 1.25V |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
TLP291(V4GRTP,SE technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Optoisolators/Transistor, Photovoltaic Output Optoisolators | |
| Manufacturer | TOSHIBA | |
| Package | SO-4-175mil | |
| Operating Temperature | -55℃~+110℃ | |
| Load Voltage | 80V | |
| Forward Current(If) | 50mA | |
| Rise time | 2us | |
| Output Type | Phototransistor | |
| Output Current | 50mA | |
| Isolation Voltage(Vrms) | 3.75kV | |
| Reverse Voltage | 5V | |
| Current Transfer Ratio (CTR) Maximum/Saturation Value | 600% | |
| Number of Outputs | 1 | |
| Input type | DC | |
| Current Transfer Ratio (CTR) Minimum | 50% | |
| Vce Saturation(VCE(sat)) | 120mV@1mA,0.2mA | |
| Fall time | 3us | |
| Voltage - Forward(Vf) | 1.25V |
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TLP291(V4GRTP,SE datasheets or manufacturer documentation.
Datasheet: TLP291(V4GRTP,SE Datasheet (PDF)
The TLP291(V4GRTP,SE schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.