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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SOT-23
- Series：BC846-AU
- Mfr：Panjit International Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：65 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
- Power - Max：330 mW
- Frequency - Transition：-
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：TO-236-3, SC-59, SOT-23-3
- Supplier Device Package：SOT-23
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BC846B-AU_R1_000A1 is a general-purpose NPN bipolar junction transistor manufactured by Panjit International Inc. It features a collector-emitter voltage (VCEO) of 65V and a continuous collector current (IC) rating of 100mA. The device is housed in an SOT-23 surface-mount package and complies with AEC-Q101 automotive qualification standards. This component is designed for low-voltage, low-power switching and amplification applications within compact electronic circuits.
Feature Summary
- Automotive-grade reliability certified under the AEC-Q101 standard for robust performance in vehicle electronics.
- General-purpose NPN configuration optimized for efficient signal amplification and high-speed switching operations.
- Compact SOT-23 surface-mount footprint enables space-saving integration into dense printed circuit board layouts.
Applications
- Automotive electronic systems requiring qualified discrete components
- Low-voltage signal amplification circuits
- General-purpose switching applications in consumer electronics
Procurement Notes
Verify the complete part number including the suffix to ensure correct packaging and reel specifications. Confirm AEC-Q101 compliance requirements against specific project standards. Check current availability as production cycles may vary. Ensure compatibility with existing SOT-23 footprints during procurement planning.
Selection Notes
Select this component when automotive qualification is mandatory for NPN switching tasks. The 65V breakdown voltage suits low-voltage logic interfaces. Compare hFE gain ranges against specific amplification needs. Verify thermal management capabilities within the SOT-23 package constraints for the intended power dissipation levels.
Part Context
This part belongs to the BC846 series of small-signal NPN transistors from Panjit. It shares the same electrical characteristics as the standard BC846B but includes specific packaging and qualification attributes defined by the AU_R1 suffix. It serves as a surface-mount alternative to through-hole variants in modern automated assembly processes.
Replacement Considerations
BC846B-AU_R2_100A1 is documented as a parameter-equivalent alternative from the same manufacturer. Verify pinout compatibility and package dimensions before substitution. Ensure the replacement meets the same AEC-Q101 automotive qualification standards required for the application.
