Bipolar Transistor

SINUOPH is a distributor for many discrete semiconductor manufacturers including Infineon, Littelfuse, Nexperia, ON Semiconductor, STMicroelectronics, Micron, Yageo, Murata, Toshiba, FTDI, NXP, Freescale, Samsung, Hitech, Texas Instruments, ANALOG, Panasonic, NEC, National, Microchip, AMD, FAIRCHILD, HISILICON, EIC, Vishay & more. Please contact us for large selection of discrete semiconductors.
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Qualified Transistors feature NPN, PNP, and dual transistors with or without built-in resistors. These transistors include middle power transistors, low-frequency amplifiers, general purpose digital (bias resistor built-in) transistors, dual digital transistors, and medium power transistors. The AEC-Q101 qualified transistors offer variants with different VCC, VCEO and IC ratings. These transistors feature built-in bias resistors which enable the desired configuration without connecting external input resistors.


  • Low saturation voltage for middle power transistors
  • Large collector current for low-frequency amplifier transistors
  • Only ON/OFF conditions need to be set for the operation of digital transistors (with built-in bias resistors)
  • Independent transistor elements eliminate interference in digital transistors


  • Inverters
  • Driver circuits
  • Low-frequency amplifiers
  • Audio frequency small signal amplifiers