This datasheet includes multiple variants, all published together in a single manufacturer document.
| Part number | BD545B |
|---|---|
| Datasheet | BD545B BD545 Datasheet (PDF) |
| File Size | 235.91 KB |
| Manufacturer | Bourns |
| Description | NPN SILICON POWER TRANSISTORS |
|
|
These values apply when the base-emitter diode is open circuited. Derate linearly to 150°C case temperature at the rate of 0.68 W/°C. Derate linearly to 150°C free air temperature at the rate of 28 mW/°C.
| Brand Logo | Part Number | Description | Other Manufacturers |
|---|---|---|---|
 |
BD545B | NPN Transistor | INCHANGE |
 |
BD545 | NPN SILICON POWER TRANSISTORS | Bourns Electronic Solutions |
|
BD545 | NPN Transistor | INCHANGE |
 |
BD5451EFV | Class-D Speaker Amplifier | Rohm |
 |
BD5452AMUV | Class D Speaker Amplifier | ROHM |
| Part Number | Description |
|---|---|
| BD545A | NPN SILICON POWER TRANSISTORS |
| BD545C | NPN SILICON POWER TRANSISTORS |
| BD544 | PNP SILICON POWER TRANSISTORS |
| BD544A | PNP SILICON POWER TRANSISTORS |
| BD544B | PNP SILICON POWER TRANSISTORS |
| BD544C | PNP SILICON POWER TRANSISTORS |
