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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 BC847W-QX is an NPN general-purpose transistor manufactured by Nexperia, housed in a SOT323 (SC-70) surface-mount package. It operates with a maximum collector-emitter voltage of 45 V and supports a continuous collector current of 100 mA. The device features a power dissipation rating of 200 mW and a transition frequency of 100 MHz. It is qualified according to AEC-Q101 standards for automotive applications, with a maximum junction temperature of 150 °C.
Feature Summary
- Automotive qualification compliant with AEC-Q101 standards
- General-purpose switching and amplification capabilities
- Compact SOT323 (SC-70) surface-mount plastic packaging
Applications
- General-purpose switching circuits
- Amplification stages
- Automotive electronic systems
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm package variant and reel specifications. Ensure the component meets required AEC-Q101 reliability standards for target automotive or industrial environments. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm availability and authenticity before procurement.
Selection Notes
Select this component for designs requiring small form factor NPN transistors with automotive-grade reliability. The SOT323 package suits high-density PCB layouts. Consider the 100 mA current limit and 45 V voltage rating when designing load interfaces. Verify thermal management requirements given the 200 mW power dissipation constraint in enclosed spaces.
Part Context
This part belongs to the BC847xW-Q series of NPN general-purpose transistors. The series includes variants with different gain selections such as BC847AW-Q, BC847BW-Q, and BC847CW-Q. All share the same SOT323 package and electrical characteristics except for DC current gain ranges. The Q-series designation indicates automotive qualification.
Replacement Considerations
Compatible substitutes within the same family include BC847AW-QX, BC847BW-QX, and BC847CW-QX. These parts share identical pinouts and mechanical dimensions but offer different DC current gain bins. Ensure the selected substitute meets the specific gain requirements of the circuit design.
