| | BC 546 | BC 547 | BC 548/549 |
| Collector-Emitter-voltage B open | VCEO | 65 V | 45 V | 30V |
| Collector-Emitter-voltage B shorted | VCES | 85 V | 50V | 30V |
| Collector-Base-voltage E open | VCBO | 80V | 50V | 30V |
| Emitter-Base-voltage C open | VEBO | 6V | 6V | SV |
| Power dissipation - Verlustleistung | Ptot | 500 mW 11 |
| Collector current - Kollektorstrom (DC) | IC | 100 mA |
| Peak Coll. current - Kollektor-Spitzenstrom | ICM | 200 mA |
| Peak Base current - Basis-Spitzenstrom | IBM | 200 mA |
| Peak Emitter current - Emitter-Spitzenstrom | - IEM | 200 mA |
| Junction temp. - Sperrschichttemperatur | Tj | 150C |
| Storage temperature - Lagerungstemperatur | Ts | -65+150C |
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