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| PartNumber | 4N40300 | 4N40300W | 4N403S |
| Description | Triac & SCR Output Optocouplers Optocoupler Photo SCR Output | OPTOISOLATOR 5.3KV SCR 6DIP | OPTOISOLATOR 5.3KV SCR 6SMD |
| Manufacturer | ON Semiconductor | Fairchild Semiconductor | Fairchild Semiconductor |
| Product Category | Triac & SCR Output Optocouplers | Optoisolators - Triac, SCR Output | Optoisolators - Triac, SCR Output |
| RoHS | Y | - | - |
| Package / Case | PDIP-6 | - | - |
| Zero Crossing Circuit | Without Zero-Crossing Circuit | No | No |
| Output Type | PhotoSCR | SCR | SCR |
| Number of Channels | 1 Channel | 1 | 1 |
| Isolation Voltage | 5300 Vrms | - | - |
| If Forward Current | 10 mA | - | - |
| Vf Forward Voltage | 1.1 V | - | - |
| Pd Power Dissipation | 450 mW | - | - |
| Off state Output Voltage VDRM | 400 V | - | - |
| Maximum Continuous Output Current | 300 mA | - | - |
| Minimum Operating Temperature | - 55 C | - | - |
| Maximum Operating Temperature | + 100 C | - | - |
| Packaging | Bulk | Tube | Tube |
| Height | 5.08 mm | - | - |
| Length | 8.89 mm | - | - |
| Width | 6.86 mm | - | - |
| Brand | ON Semiconductor / Fairchild | - | - |
| Mounting Style | Through Hole | - | - |
| Maximum Trigger Current | 14 mA | - | - |
| Maximum Turn On Time | 50 us | - | - |
| Product Type | Triac & SCR Output Optocouplers | - | - |
| Factory Pack Quantity | 1000 | - | - |
| Subcategory | Optocouplers | - | - |
| Series | - | - | - |
| Package Case | - | 6-DIP (0.400", 10.16mm) | 6-SMD, Gull Wing |
| Operating Temperature | - | -55°C ~ 100°C | -55°C ~ 100°C |
| Mounting Type | - | Through Hole | Surface Mount |
| Supplier Device Package | - | 6-DIP | 6-SMD |
| Current DC Forward If Max | - | 60mA | 60mA |
| Voltage Isolation | - | 5300Vrms | 5300Vrms |
| Voltage Off State | - | 400V | 400V |
| Current On State It RMS Max | - | 300mA | 300mA |
| Approvals | - | UR, VDE | UR, VDE |
| Current Hold Ih | - | 1mA | 1mA |
| Voltage Forward Vf Typ | - | 1.1V | 1.1V |
| Turn On Time | - | 50μs (Max) | 50μs (Max) |
| Static dV dt Min | - | 500V/μs | 500V/μs |
| Current LED Trigger Ift Max | - | 14mA | 14mA |