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Product Detailed Parameters
- Description：BC806-25-Q/SOT23/TO-236AB
- Series：-
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Technology：-
- Voltage - DC Reverse (Vr) (Max)：-
- Current - Average Rectified (Io)：-
- Voltage - Forward (Vf) (Max) @ If：-
- Speed：-
- Reverse Recovery Time (trr)：-
- Current - Reverse Leakage @ Vr：-
- Capacitance @ Vr, F：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Operating Temperature - Junction：-
- Grade：-
- Qualification：-
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Overview
The BC806-25-QR is a PNP general-purpose transistor manufactured by Nexperia. It operates within the SOT23 (TO-236AB) surface-mount package. The device supports a maximum collector-emitter voltage of -45 V and a collector-base voltage of -50 V. The emitter-base reverse voltage rating is -5 V. Continuous collector current reaches 500 mA, with power dissipation capped at 345 mW. DC current gain ranges from 160 to 400 at -100 mA and -1 V. The transition frequency is 80 MHz. Operating temperatures span from -65 °C to +150 °C. The component holds AEC-Q101 qualification.
Feature Summary
- AEC-Q101 qualified for automotive reliability standards
- High current capability in a compact SMD plastic package
- Two distinct current gain selections available
Applications
- General-purpose switching circuits
- Amplification stages
- 48 V automotive board net systems
Procurement Notes
Verify the specific suffix 'QR' against official Nexperia documentation to confirm reel packaging specifications and tape-and-reel dimensions. Ensure the part number matches the exact electrical characteristics required for the target circuit design. Cross-reference the AEC-Q101 qualification status if automotive compliance is mandatory for the final assembly. Confirm lead times through authorized distributors as supply chain conditions fluctuate.
Selection Notes
Select this component when a PNP transistor with high voltage tolerance and robust current handling is needed in a small footprint. The AEC-Q101 qualification makes it suitable for automotive environments requiring higher reliability than standard commercial grades. Compare the 80 MHz transition frequency against signal speed requirements. Verify that the 345 mW power dissipation limit fits within the thermal constraints of the PCB layout.
Part Context
This part belongs to the BC806 series of PNP general-purpose transistors designed for surface-mount applications. It serves as the complement to the BC816 NPN series. The family offers standardized pinouts and electrical profiles to simplify design swaps. The SOT23 package provides space efficiency for dense circuit boards while maintaining adequate thermal performance for general-purpose tasks.
Replacement Considerations
BC807-25-QR
FAQ
Is the BC806-25-QR qualified for automotive applications?
Yes, the component is AEC-Q101 qualified.
What is the maximum continuous collector current?
The maximum continuous collector current is 500 mA.
