| Manufacturer | Part Number | Description |
|---|---|---|
Siemens Semiconductor Group (now Infineon)
| BFN19 | PNP Silicon High-Voltage Transistors |
Infineon
| BFN19 | PNP Silicon High-Voltage Transistors |
Zetex (now Diodes Incorporated)
| BFN19 | SOT89 PNP SILICON PLANAR HIGH VOLTAGE TRANSISTOR |
