NPN silicon bipolar transistors for AF input stages and driver applications, housed in an SOT23 package. The BCX70K variant has a collector-emitter voltage rating of 45 V, a continuous collector current of 100 mA, and a total power dissipation of 330 mW at 71 °C. It features a DC current gain (hFE) range of 460 to 630 at 2 mA collector current and 5 V collector-emitter voltage, and a transition frequency of 250 MHz. The device exhibits low noise with a noise figure of up to 2 dB at 200 µA collector current and 1 kHz frequency. It is RoHS compliant and qualified to AEC-Q101 standards.
NPN Silicon AF Transistors
Summary of Features
Potential Applications
NPN Epitaxial Silicon Transistor
| Infineon Technologies AG | Rochester Electronics | |
|---|---|---|
| Product Category | Bipolar RF Transistors | RF Transistors |
| Product Number | BCX70K | BCX70K |
| Product Name | Small Signal Transistors & Diodes - Bipolar Transistor - General Purpose Transistor - BCX70K | |
| Polarity | NPN (Single); NPN | NPN |
| Package Type | SOT23; SOT23 | SOT23; SOT-23 (TO-236) 2.90x1.30x1.00, 1.90P |
| Packing Method | Tape Reel; TAPE & REEL | Tape Reel; Tape & Reel |
| IC(max) | 100 milliamps |
