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The BCX70J,215 is an NPN general-purpose silicon transistor manufactured by Nexperia in a SOT-23 (TO-236AB) surface-mount package. It supports a maximum collector current of 100 mA and a collector-emitter voltage of 45 V. The device features a transition frequency of 250 MHz at IC = 10 mA and VCE = 5 V. DC current gain ranges from 250 to 460 at IC = 2 mA, with a minimum of 30 at IC = 10 μA. Total power dissipation is rated at 250 mW, and the operating temperature range spans from -65 °C to +150 °C.
Verify the specific suffix
Select the BCX70J variant when a DC current gain range of 250 to 460 at IC = 2 mA is required. This part serves as the NPN complement to the BCX71 series PNP transistors. Ensure the design accommodates the 250 mW power dissipation limit in the SOT-23 package without excessive thermal resistance.
The BCX70J belongs to the BCX70 series of NPN general-purpose transistors produced by Nexperia. These devices are fabricated using planar silicon technology and are housed in the compact SOT-23 plastic surface-mount package. The series provides standardized electrical characteristics for common discrete semiconductor applications.
The BCX71 series serves as the PNP complement. Other variants within the BCX70 series include BCX70G, BCX70H, and BCX70K, which differ primarily in their DC current gain specifications.
The marking code for the BCX70J is AJ.
The typical collector capacitance is 1.7 pF, measured at VCB = 10 V and f = 1 MHz.
Yes, the BCX70J is AEC-Q101 qualified.