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The BC847BW/ZLF is a single NPN general-purpose bipolar junction transistor manufactured by Nexperia USA Inc. It operates with a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA. The device features a minimum DC current gain (hFE) of 200 at 2 mA and 5 V. It is housed in a SOT-323 surface-mount package with dimensions of 2.2 mm length, 1.2 mm width, and 1.1 mm height. The component supports a maximum power dissipation of 200 mW and has a transition frequency of 100 MHz. It functions within an operating temperature range from -65°C to +150°C.
Verify the specific suffix ZLF against official Nexperia documentation to confirm RoHS compliance status and manufacturing origin. Ensure the ordering part number matches the exact electrical characteristics required for the design. Confirm availability through authorized distributors as supply chain conditions may vary. Check for any recent Product Change Notifications regarding packaging or assembly sites.
Select this component when a compact NPN transistor with moderate voltage ratings is required. The SOT-323 package offers a smaller footprint compared to standard SOT-23 packages. Consider the hFE binning requirements for amplifier linearity. Evaluate thermal management needs given the 200 mW power dissipation limit in small packages.
This part belongs to the BC847 series of general-purpose transistors from Nexperia. The series includes variants with different gain ranges and complementary PNP types like the BC857. The BC847BW specifically denotes the B gain bin. These components are widely used in consumer electronics and industrial applications requiring reliable small-signal handling.
Direct pin-compatible replacements include other manufacturers' BC847B parts in SOT-323 packages. Verify that substitute components meet the same 45V Vceo and 100mA Ic specifications. Check for equivalent hFE minimums to ensure circuit performance consistency.