| Base Product Number | 4N37 |
| Category | Isolators |
| Current - DC Forward (If) (Max) | 60mA |
| Current - Output / Channel, Current Transfer Ratio (Max), Rise / Fall Time (Typ), Series | - |
| Current Transfer Ratio (Min) | 100% @ 10mA |
| Input Type | DC |
| Mfr | ON Semiconductor |
| Mounting Type | Through Hole |
| Number of Channels | 1 |
| Operating Temperature | -40?C ~ 100?C |
| Output Type | Transistor with Base |
| Package | Tube |
| Package / Case | 6-DIP (0.400"", 10.16mm) |
| Part Status | Active |
| Supplier Device Package | 6-DIP |
| Turn On / Turn Off Time (Typ) | 2?s, 2?s |
| Vce Saturation (Max) | 300mV |
| Voltage - Forward (Vf) (Typ) | 1.18V |
| Voltage - Isolation | 4170Vrms |
| Voltage - Output (Max) | 30V |