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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A DFN1110D-3
- Series：BC846xQB
- Mfr：Nexperia USA 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：400mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 2mA, 5V
- Power - Max：340 mW
- Frequency - Transition：100MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount, Wettable Flank
- Package / Case：3-XDFN Exposed Pad
- Supplier Device Package：DFN1110D-3
- Grade：-
- Qualification：-
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Overview
The BC846AQBZ is a general-purpose NPN silicon transistor manufactured by Nexperia. It operates with a maximum collector current of 100 mA and a collector-emitter voltage (VCEO) of 65 V. The device utilizes the DFN1110D-3 package, also known as SOT8015, which features side-wettable flanks for enhanced solder joint inspection. Key electrical parameters include a minimum DC current gain (hFE) of 110 and a transition frequency (fT) of 100 MHz. The component supports an operating temperature range from -65°C to +150°C.
Feature Summary
- Integrated side-wettable flanks in the leadless package design to facilitate Automatic Optical Inspection (AOI) of solder joints.
- Ultra-small footprint configuration suitable for applications with severe space restrictions.
- High power dissipation capability relative to the physical package size.
Applications
- General-purpose switching circuits
- Small-signal amplification tasks
- Space-constrained electronic designs
Procurement Notes
Verify the specific suffix 'Z' against official Nexperia documentation to confirm if it denotes a standard tape-and-reel packaging format or a specific variant within the DFN1110D-3 series. Ensure the ordering part number matches the exact pinout and electrical specifications required for the target circuit design before finalizing procurement.
Selection Notes
Select this component when a compact NPN solution is required alongside its PNP counterpart, such as the BC856AQBZ, for complementary push-pull configurations. The DFN1110D-3 package offers a smaller surface area compared to traditional SOT-23 packages while maintaining robust thermal performance for general-purpose signal processing.
Part Context
This component belongs to the BC846/BC856 family of small-signal bipolar junction transistors. It serves as the NPN complement to the BC856 series devices. The transition to the DFN1110D-3 package represents a move toward more compact, leadless surface-mount technologies that improve assembly reliability through visible solder joint verification capabilities.
Replacement Considerations
The BC846BQBZ serves as a direct functional substitute within the same package family, offering different gain binning characteristics. Designers should verify that the alternative part's hFE range aligns with the specific biasing requirements of the application circuit.
