| Manufacturer | Part Number | Description |
|---|---|---|
SavantIC
| 2N6577 | (2N6576 - 2N6578) Silicon Power Transistor |
General Semiconductor (now Vishay)
| 2N6577 | 15 AMPERE NPN DARLINGTON |
Seme LAB
| 2N6577 | Bipolar NPN Device |
Central Semiconductor
| 2N6577 | NPN SILICON POWER DARLINGTON TRANSISTOR |
Motorola Semiconductor (now NXP Semiconductors)
| 2N6577 | NPN SILICON POWER DARLINGTON TRANSISTOR |
