This datasheet provides the static and dynamic parameters of the Tranzystory BFP519, BFP520 and BFP521 bipolar transistors. Key electrical characteristics such as collector‑base voltage, collector current, power dissipation and breakdown voltages are listed for each model.
The document also includes characteristic curves, temperature and frequency dependencies, and manufacturer contact information for Tranzystory in Warsaw, Poland. This manual is written in Polish.
| Collector‑Base Voltage (Ucbo) | 70 V (BFP519), 80 V (BFP520), 30 V (BFP521) |
|---|---|
| Collector Current (Ic) | 50 mA (BFP519), 50 mA (BFP520), 50 mA (BFP521) |
| Peak Collector Current (Icm) | 200 mA (BFP519), 3200 mA (BFP520), 200 mA (BFP521) |
| Power Dissipation (Pc) | 300 mW (BFP519), 300 mW (BFP520), 300 mW (BFP521) |
| Operating Temperature Range | -55 °C to 150 °C |
The BFP520 transistor is rated for a collector‑base voltage of 80 V.
The BFP521 transistor can dissipate up to 300 mW of power.
The maximum collector current for BFP519 is 50 mA.
The specified operating temperature range is from –55 °C to 150 °C.