| Manufacturer | Part Number | Description |
|---|---|---|
STMicroelectronics
| BUV20 | HIGH CURRENT NPN SILICON TRANSISTOR |
TT Electronics
| BUV20 | SILICON MULTI-EPITAXIAL NPN TRANSISTOR |
Motorola Semiconductor (now NXP Semiconductors)
| BUV20 | NPN Transistor |
Seme LAB
| BUV20 | NPN MULTI - EPITAXIAL POWER TRANSISTOR |
| BUV20 | NPN Silicon Power Transistor | |
| BUV20 | Silicon NPN Power Transistor | |
| Unknown Manufacturer | BUV20 | NPN Silicon Low Frequency High Power Switching Transistor |