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Product Detailed Parameters
- Description：TRANS NPN 65V 0.1A SOT-323
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- 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)：100nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：420 @ 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：-
- Qualification：-
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Overview
The BC846CW RFG is an NPN silicon epitaxial planar transistor manufactured by Taiwan Semiconductor Corporation. It operates within a collector-emitter voltage range of up to 30 V and supports a maximum continuous collector current of 100 mA. The device features a transition frequency of 100 MHz and a power dissipation rating of 200 mW. It is housed in a surface-mount SOT-323 package, suitable for automated assembly processes.
Feature Summary
- Utilizes silicon epitaxial planar technology for reliable small-signal amplification
- Designed for high-frequency applications with a 100 MHz transition frequency
- Optimized for low-voltage general-purpose switching and amplification tasks
Applications
- General-purpose signal amplification circuits
- Low-voltage switching applications
- Audio pre-amplifier stages
Procurement Notes
Verify the specific suffix 'RFG' against official Taiwan Semiconductor documentation to confirm packaging configuration and compliance status. Ensure the component meets AEC-Q101 automotive grade requirements if applicable to your design. Cross-reference the manufacturer part number with authorized distributor listings to validate authenticity and traceability before procurement.
Selection Notes
Select this component when a compact SOT-323 footprint is required for NPN amplification. Consider its 30 V breakdown voltage limit for low-voltage systems. Evaluate the 100 mA current capacity against load requirements. Compare hFE characteristics with alternative BJT families if higher gain is necessary for specific circuit topologies.
Part Context
This component belongs to the BC846/7/8 series of bipolar junction transistors. These devices are widely used as general-purpose switches and amplifiers. The BC846 variant specifically offers a 30 V collector-emitter voltage rating, distinguishing it from higher voltage siblings like the BC847 or BC848 within the same product family.
Replacement Considerations
BC846BS,115 (Nexperia)
FAQ
What is the maximum collector-emitter voltage for the BC846CW RFG?
The maximum collector-emitter voltage (VCEO) is 30 V.
Does the BC846CW RFG meet automotive standards?
Yes, the BC846 series is qualified to AEC-Q101 standards for automotive applications.
What is the transition frequency of this transistor?
The transition frequency (fT) is specified at 100 MHz.
