| Photo | Mfr. Part # | Availability | Quantity | Datasheet | RoHs | Series | Package/Case | Packaging | Product Status | Transistor Type | Current - Collector (Ic) (Max) | Voltage - Collector Emitter Breakdown (Max) | Vce Saturation (Max) @ Ib, Ic | Current - Collector Cutoff (Max) | DC Current Gain (hFE) (Min) @ Ic, Vce | Power - Max | Frequency - Transition | Operating Temperature | Grade | Qualification | Mounting Type | Supplier Device Package | 
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|   | BUV20TRANS NPN 125V 50A TO-3 STMicroelectronics | 3,844 |  |   Datasheet |  | - | TO-204AA, TO-3 | Tube | Obsolete | NPN | 50 A | 125 V | 1.2V @ 5A, 50A | 3mA | 20 @ 25A, 2V | 250 W | 8MHz | 200°C (TJ) | - | - | Chassis Mount | TO-3 | 
|   | BUV298AVTRANS NPN 450V 50A ISOTOP STMicroelectronics | 4,736 |  |   Datasheet |  | - | ISOTOP | Tube | Obsolete | NPN | 50 A | 450 V | 1.2V @ 6.4A, 32A | - | 12 @ 32A, 5V | 250 W | - | 150°C (TJ) | - | - | Chassis Mount | ISOTOP | 
|   | BUV298VTRANS NPN 450V 50A ISOTOP STMicroelectronics | 3,144 |  |   Datasheet |  | - | ISOTOP | Tube | Obsolete | NPN | 50 A | 450 V | 1.2V @ 6.4A, 32A | - | 12 @ 32A, 5V | 250 W | - | 150°C (TJ) | - | - | Chassis Mount | ISOTOP | 
|   | BUX10TRANS NPN 125V 25A TO-3 STMicroelectronics | 4,515 |  |   Datasheet |  | - | TO-204AA, TO-3 | Bag | Obsolete | NPN | 25 A | 125 V | 1.2V @ 2A, 20A | 1.5mA | 20 @ 10A, 2V | 150 W | 8MHz | 200°C (TJ) | - | - | Chassis Mount | TO-3 | 
|   | BUX348TRANS NPN 450V 45A TO-3 STMicroelectronics | 4,142 |  |   Datasheet |  | - | TO-204AA, TO-3 | Tube | Obsolete | NPN | 45 A | 450 V | 900mV @ 6A, 30A | - | - | 300 W | - | 200°C (TJ) | - | - | Through Hole | TO-3 | 
|   | BUX48ATRANS NPN 450V 15A TO-3 STMicroelectronics | 4,167 |  |   Datasheet |  | - | TO-204AA, TO-3 | Tray | Obsolete | NPN | 15 A | 450 V | 5V @ 2.4A, 12A | 200µA | - | 175 W | - | 150°C (TJ) | - | - | Chassis Mount | TO-3 | 
|   | ESM4045DVTRANS NPN DARL 450V 42A ISOTOP STMicroelectronics | 5,407 |  |   Datasheet |  | - | ISOTOP | Tube | Obsolete | NPN - Darlington | 42 A | 450 V | 1.4V @ 2A, 35A | - | 220 @ 35A, 5V | 150 W | - | 150°C (TJ) | - | - | Chassis Mount | ISOTOP® | 
|   | ESM6045AVTRANS NPN DARL 450V 72A ISOTOP STMicroelectronics | 5,533 |  |   Datasheet |  | - | ISOTOP | Tube | Obsolete | NPN - Darlington | 72 A | 450 V | 1.3V @ 2.4A, 60A | - | 150 @ 60A, 5V | 250 W | - | 150°C (TJ) | - | - | Chassis Mount | ISOTOP® | 
|   | MJ2955TRANS PNP 60V 15A TO-3 STMicroelectronics | 5,445 |  |   Datasheet |  | - | TO-204AA, TO-3 | Tray | Obsolete | PNP | 15 A | 60 V | 3V @ 3.3A, 10A | 700µA | 20 @ 4A, 4V | 115 W | - | 200°C (TJ) | - | - | Chassis Mount | TO-3 | 
| ;;2.jpg)  | MJD32CTRANS PNP 100V 3A DPAK STMicroelectronics | 4,625 |  |   Datasheet |  | - | TO-252-3, DPAK (2 Leads + Tab), SC-63 | Tape & Reel (TR) | Obsolete | PNP | 3 A | 100 V | 1.2V @ 375mA, 3A | 50µA | 10 @ 3A, 4V | 15 W | - | 150°C (TJ) | - | - | Surface Mount | DPAK |