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The BC858CDXV6T1G is a PNP bipolar junction transistor manufactured by onsemi. It is housed in an SOT-363 surface-mount package, which integrates two independent PNP transistors in a single compact form factor. The device is designed for general-purpose switching and amplification applications. Key electrical characteristics include a maximum collector-emitter voltage of -45 V and a continuous collector current rating of up to 0.1 A per transistor. The component operates within a temperature range of -55°C to +150°C, ensuring reliability in various electronic circuits.
Verify the manufacturer marking code and date code on the component body to confirm authenticity. Ensure the packaging matches the specified reel quantity for automated assembly lines. Cross-reference the part number with official distributor catalogs to confirm availability and lead times before finalizing procurement plans.
Select this component when a dual PNP configuration is required in a minimal footprint. Compare the -45 V voltage rating and 0.1 A current limits against circuit requirements. Consider the SOT-363 thermal performance and pinout compatibility with existing PCB layouts during the design phase.
This part belongs to the BC858 series of small-signal PNP transistors. It is commonly used alongside its NPN counterpart, the BC848, in complementary pairs. The DXV6 suffix indicates specific binning or packaging variations defined by onsemi for supply chain differentiation.
Direct substitutes include the BC858CDT1G and BC858CDT5G from onsemi. Other manufacturers offer equivalent parts such as the 2SC4081 or generic SOT-363 PNP dual transistors, provided pinouts and electrical ratings match.