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See Product Specifications
| Part Number: | HMA121ER1 |
| Category: | Isolators |
| Subcategory: | Optoisolators - Transistor, Photovoltaic Output |
| Manufacturer: | Fairchild Semiconductor |
| Packaging: | Bulk |
| Product Status: | Obsolete |
| Number of Channels: | 1 |
| Voltage - Isolation: | 3750Vrms |
| Current Transfer Ratio (Min): | 150% @ 5mA |
| Current Transfer Ratio (Max): | 300% @ 5mA |
| Turn On / Turn Off Time (Typ): | - |
| Rise / Fall Time (Typ): | 3µs, 3µs |
| Input Type: | DC |
| Output Type: | Transistor |
| Voltage - Output (Max): | 80V |
| Current - Output / Channel: | 80mA |
| Voltage - Forward (Vf) (Typ): | 1.3V (Max) |
| Current - DC Forward (If) (Max): | 50 mA |
| Vce Saturation (Max): | 400mV |
| Operating Temperature: | -40°C ~ 100°C |
| Mounting Type: | Surface Mount |
| Package / Case: | 4-SMD, Gull Wing |
| Supplier Device Package: | 4-SMD |
