| Manufacturer | Part Number | Description |
|---|---|---|
Kexin Semiconductor
| FMMT597 | High Voltage Transistor |
Zetex (now Diodes Incorporated)
| FMMT597 | PNP SILICON PLANAR HIGH VOLTAGE TRANSISTOR |
Diodes Incorporated
| FMMT597 | 300V PNP HIGH VOLTAGE TRANSISTOR |
