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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SOT-323
- 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：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：-
- Qualification：-
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Overview
The BC846BW is a general-purpose NPN bipolar junction transistor manufactured by Nexperia. It is housed in the SOT323 (SC-70) surface-mount plastic package. The device features a collector-emitter breakdown voltage of 65 V and a maximum continuous collector current of 100 mA. It offers a DC current gain (hFE) minimum of 200 at 2 mA and 5 V. The transition frequency is specified at 100 MHz, with a maximum power dissipation of 200 mW. Operating junction temperature ranges from -55°C to 150°C.
Feature Summary
- General-purpose switching and amplification capabilities
- Very small SMD plastic package for space-constrained designs
- Two different gain selections available
Applications
- General-purpose switching
- Amplification circuits
Procurement Notes
Verify the specific suffix against official Nexperia documentation to confirm exact binning or packaging variations. Ensure the ordering code matches the required gain selection group. Confirm RoHS compliance status through the manufacturer's latest environmental declaration. Cross-reference the component marking code with the datasheet to prevent counterfeit substitution during assembly.
Selection Notes
Select this component for applications requiring low-voltage NPN switching within the SC-70 footprint. The 65 V rating suits standard logic-level interfaces. Verify that the 100 mA current limit meets load requirements. Consider the thermal dissipation limits in high-density PCB layouts. Compare gain bins if precise hFE consistency is critical for the amplifier stage design.
Part Context
This part belongs to the BC846W series of NPN general-purpose transistors. It serves as the NPN counterpart to the BC856W PNP device. The series is designed for cost-effective mass production in consumer electronics. The SOT323 package allows for automated pick-and-place manufacturing processes.
Replacement Considerations
BC846AW
FAQ
What is the complementary PNP transistor for the BC846BW?
The complementary PNP transistor is the BC856BW.
Does the BC846BW support partial power-down modes?
No, partial power-down specifications using I_OFF circuitry are not documented for this BJT family.
