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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SOT-323
- Series：-
- Mfr：Diotec Semiconductor
- 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：600mV @ 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：-55°C ~ 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 Diotec Semiconductor BC846BW-AQ is a general-purpose NPN silicon epitaxial planar transistor housed in an SOT-323 surface-mount package. It features a collector-emitter voltage (VCEO) of 65 V, a continuous DC collector current (IC) of 100 mA, and a peak collector current (ICM) of 200 mA. The device offers three distinct DC current gain (hFE) groups: Group A (110–220), Group B (200–450), and Group C (420–800). It operates within a junction temperature range of -55°C to +150°C and complies with the AEC-Q101 automotive qualification standard.
Feature Summary
- AEC-Q101 qualified for automotive applications
- Three selectable DC current gain groups
- RoHS compliant without exemptions
Applications
- Signal processing
- Switching
- Amplification
Procurement Notes
Verify that the ordering suffix explicitly includes '-AQ' to confirm AEC-Q101 qualification status. Confirm the required hFE group (A, B, or C) matches the design specifications, as this variant provides multiple gain ranges. Ensure the component meets specific environmental compliance requirements such as REACH and conflict mineral regulations before finalizing procurement.
Selection Notes
Select the BC846BW-AQ when an NPN transistor requires AEC-Q101 automotive qualification alongside a 65 V collector-emitter rating. Choose this part over non-qualified variants if the application demands higher reliability standards. Verify that the specific current gain group (A, B, or C) aligns with the circuit's amplification or switching requirements.
Part Context
This component belongs to the BC846W series of SMD universal NPN transistors manufactured by Diotec Semiconductor. It shares the same physical footprint and electrical ratings as other members of the family but carries the specific '-AQ' suffix indicating automotive qualification. It serves as a compact solution for signal processing and switching tasks in space-constrained electronic designs.
Replacement Considerations
BC846BW-Q
FAQ
What does the '-AQ' suffix indicate for this component?
The '-AQ' suffix indicates that the BC846BW-AQ is AEC-Q101 qualified, meeting specific automotive reliability standards.
How many DC current gain groups are available for this transistor?
There are three current gain groups available: Group A (110–220), Group B (200–450), and Group C (420–800).
What is the maximum power dissipation for the BC846BW-AQ?
The maximum power dissipation is 200 mW.
