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Product Detailed Parameters
- Description：BC869-Q/SOT89/MPT3
- Series：*
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The Nexperia BC869-QF is a PNP medium power transistor designed for surface mount applications. It operates with a maximum collector-emitter voltage of 20 V and supports a continuous collector current of 2 A. The device utilizes an SOT89 (SC-62) plastic package featuring an exposed heatsink to facilitate efficient thermal dissipation. This component meets the AEC-Q101 qualification standard, ensuring reliability for automotive environments. It offers high current capability and multiple gain selections to support diverse circuit requirements.
Feature Summary
- Exposed heatsink design provides excellent thermal and electrical conductivity for high power dissipation
- AEC-Q101 qualified for robust performance in automotive applications
- Available with three distinct current gain selections for flexible circuit design
Applications
- Linear voltage regulators
- High-side switches
- MOSFET drivers
- Power management systems
Procurement Notes
Verify the specific suffix code against official Nexperia documentation to confirm the exact gain group and packaging variant. Ensure the procurement channel sources directly from authorized distributors to guarantee authenticity and compliance with automotive quality standards. Cross-reference the date code and lot number with traceability records required for automotive supply chains.
Selection Notes
Select this component when a PNP transistor with high current handling and superior thermal management is required in a compact surface mount form factor. The exposed pad architecture makes it suitable for designs where heat dissipation is critical within limited board space. Consider the available gain bins to match the specific amplification or switching requirements of the target application circuit.
Part Context
This part belongs to the BC869-Q series of PNP medium power transistors manufactured by Nexperia. The series is engineered for automotive-grade reliability and includes variants in different packages such as SOT89 and leadless options. It complements other components in power management and signal control circuits within vehicle electronics systems.
Replacement Considerations
Check for direct equivalents within the same Nexperia family that share identical pinouts and electrical characteristics. Verify that any substitute component also holds AEC-Q101 qualification if the application mandates automotive compliance. Ensure thermal resistance values are comparable to maintain system reliability.
