| Product Attributes Select All  | 
| Current Transfer Ratio (Max) | -  | 
| Category | Isolators  | 
| Rise / Fall Time (Typ) | 3µs, 3µs  | 
| Output Type | Transistor with Base  | 
| Supplier Device Package | 6-DIP  | 
| Number of Channels | 1  | 
| Current Transfer Ratio (Min) | 10% @ 10mA  | 
| Package / Case | 6-DIP (0.300", 7.62mm)  | 
| Manufacturer | Lite-On Inc.  | 
| Voltage - Forward (Vf) (Typ) | 1.2V  | 
| Other Names | 4N27LT | 
| Operating Temperature | -55°C ~ 100°C  | 
| Input Type | DC  | 
| Datasheets | 4N27/4N28 (M, S, -TA1) | 
| Voltage - Isolation | 1500Vrms  | 
| Voltage - Output (Max) | 30V  | 
| Mounting Type | Through Hole  | 
| Standard Package | 65 | 
| Series | -  | 
| Packaging | Tube  | 
| Part Status | Active  | 
| Family | Optoisolators - Transistor, Photovoltaic Output  | 
| Turn On / Turn Off Time (Typ) | -  | 
| Current - Output / Channel | 100mA  | 
| Vce Saturation (Max) | 500mV  | 
| Current - DC Forward (If) (Max) | 80mA  |