Dual PNP in a small footprint – what it replaces
The Infineon BC807UE6327HTSA1 packs two PNP transistors into a single SC-74 (SOT-457) package, saving board area compared to two SOT-23 devices.
45 V breakdown and 500 mA current – sizing the switching stage
The 45 V Vce breakdown sets the maximum rail voltage this transistor can withstand in off-state.
200 MHz transition frequency – usable bandwidth
The 200 MHz ft means this transistor can amplify or switch signals well into the VHF range. In practice, circuit parasitics and the 330 mW dissipation limit will dominate at high frequencies. It is well-suited for audio preamplifiers, sensor buffers, and PWM gate drive up to a few megahertz, but not for RF power stages.
Last-time-buy – plan your final order
Infineon has designated the BC807UE6327HTSA1 as Last Buy. This is your final window to secure inventory for production runs or spares. Once the LTB window closes, the part will only be available through surplus or broker channels at unpredictable pricing. We can quote current availability and pricing against an RFQ – contact us to confirm quantities before the window ends.