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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SC-70
- Series：BC846xW
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：65 V
- Vce Saturation (Max) @ Ib, Ic：400mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
- Power - Max：250 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：SC-70
- Grade：-
- Qualification：-
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Overview
The BC846BW is a general-purpose NPN silicon bipolar junction transistor manufactured by Nexperia. It is housed in the SOT-323 (SC-70) surface-mount plastic package, designed for compact circuit layouts. The device supports a maximum collector current of 100 mA and offers a collector-emitter breakdown voltage of 65 V. Key electrical characteristics include a DC current gain ranging from 110 to 450 at 2 mA, and a transition frequency of 100 MHz. Power dissipation is rated at 200 mW, with an operating temperature range spanning from -55 °C to +150 °C.
Feature Summary
- General-purpose switching and amplification capabilities
- Compact SOT-323 surface-mount package design
- High DC current gain selection
Applications
- General-purpose switching circuits
- Amplifier stages
- Signal processing applications
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm exact gain binning and packaging specifications. Ensure the component matches the required SOT-323 footprint and thermal ratings for the target application. Cross-reference datasheets for precise hFE ranges and power dissipation limits under different ambient conditions.
Selection Notes
Select this component for designs requiring small form factor NPN transistors with moderate voltage handling. Consider the available gain variations to match amplifier linearity requirements. Evaluate thermal management needs given the 200 mW power dissipation limit in the SOT-323 package.
Part Context
This part belongs to the BC846W series of general-purpose NPN transistors. It shares functional similarities with other members like BC846AW but differs in gain specifications. The SOT-323 package provides a smaller footprint compared to standard SOT-23 devices, making it suitable for space-constrained portable electronics.
Replacement Considerations
BC846AW serves as a gain variant within the same package family. BC846B is another gain option in the SOT-323 configuration. Verify pinout compatibility and electrical parameters before substituting.
