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NPN transistors Archives - Make: DIY Projects and Ideas for Makers
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https://www.st.com/content/st_com/en/products/power-transistors/power-bipolar/lt-500v-transistors.html
PNP-NPN Transistors - 500V Bipolar Transistors (BJT) - STMicroelectronics
ST's power bipolar NPN-PNP transistors with a voltage rating up to 500 V feature high switching speed and are available with both NPN and PNP polarity. We...
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https://www.st.com/en/power-transistors/power-bipolar.html
Bipolar Transistors (BJT) - PNP-NPN Transistors - STMicroelectronics
ST's portfolio of bipolar junction transistors (BJT) includes Darlington, NPN and PNP transistors. From the STPOWER family, they are a perfect fit for your...
bipolar transistorsbjt pnpnpnstmicroelectronics