| PartNumber | EL3H4(A)(EA)-VG | EL3H4(A)(EB)-G | EL3H4(A)(EA)-G |
| Description | Transistor Output Optocouplers Optocouple | Transistor Output Optocouplers Optocouple | Transistor Output Optocouplers Optocouple |
| Manufacturer | Everlight Electronics Co Ltd | Everlight Electronics Co Ltd | Everlight Electronics Co Ltd |
| Product Category | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output | Optoisolators - Transistor, Photovoltaic Output |
| Series | - | - | - |
| Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging | Tape & Reel (TR) Alternate Packaging |
| Package Case | 4-SOIC (0.173", 4.40mm) | 4-SOIC (0.173", 4.40mm) | 4-SOIC (0.173", 4.40mm) |
| Input Type | AC, DC | AC, DC | AC, DC |
| Operating Temperature | -55°C ~ 100°C | -55°C ~ 100°C | -55°C ~ 100°C |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Output Type | Transistor | Transistor | Transistor |
| Number of Channels | 1 | 1 | 1 |
| Supplier Device Package | 4-SSOP | 4-SSOP | 4-SSOP |
| Current Output Channel | - | - | - |
| Voltage Output Max | 80V | 80V | 80V |
| Current DC Forward If Max | 50mA | 50mA | 50mA |
| Voltage Isolation | 3750Vrms | 3750Vrms | 3750Vrms |
| Voltage Forward Vf Typ | 1.2V | 1.2V | 1.2V |
| Current Transfer Ratio Min | 50% @ 1mA | 50% @ 1mA | 50% @ 1mA |
| Current Transfer Ratio Max | 150% @ 1mA | 150% @ 1mA | 150% @ 1mA |
| Turn On Turn Off Time Typ | - | - | - |
| Rise Fall Time Typ | 6μs, 8μs | 6μs, 8μs | 6μs, 8μs |
| Vce Saturation Max | 200mV | 200mV | 200mV |
| Isolation Voltage | 3750 Vrms | 3750 Vrms | 3750 Vrms |