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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-323
- Series：BC847xW-Q
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：400mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
- Power - Max：200 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SOT-323
- Grade：Automotive
- Qualification：AEC-Q101
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Overview
The BC847AW-QX is an NPN general-purpose bipolar junction transistor manufactured by Nexperia. It operates with a maximum collector-emitter voltage of 45 V and a continuous collector current of 100 mA. The device utilizes the SOT-323 (SC-70) surface-mount package, measuring 2 x 1.25 x 0.95 mm. It features a DC current gain (hFE) range of 110 to 450 at 2 mA and 5 V. The component is qualified according to AEC-Q101 standards for automotive applications and supports a maximum junction temperature of 150 °C.
Feature Summary
- Automotive-grade qualification compliant with AEC-Q101 standards
- Compact SOT-323 (SC-70) surface-mount plastic package
- Three distinct DC current gain selection groups available
Applications
- General-purpose switching circuits
- Amplification stages in electronic designs
- Automotive embedded systems requiring qualified components
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm the exact gain bin and packaging configuration. Ensure the ordering code matches the required AEC-Q101 automotive grade specifications. Cross-reference the 12NC identifier to validate the correct reel or cut-tape format before procurement.
Selection Notes
Select this component when a small-form-factor NPN transistor is required for automotive environments. The BC847AW-QX offers a balance of moderate current handling and high voltage tolerance within a minimal footprint. Consider the specific hFE bin requirements of the target circuit design during selection.
Part Context
This part belongs to the BC847xW-Q series of automotive-qualified NPN transistors. It serves as the complement to the BC857AW-Q PNP variant. The series provides standardized performance metrics for designers integrating discrete semiconductors into robust automotive electronics architectures.
Replacement Considerations
Direct substitutes include BC847BW-QX and BC847CW-QX from the same Nexperia family. These alternatives share identical pinouts and electrical ratings but differ in their specific DC current gain ranges.
