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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-523
- Series：-
- Mfr：MCC (Micro Commercial Components)
- Package：Tape & Reel (TR)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 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：150 mW
- Frequency - Transition：100MHz
- Operating Temperature：-55°C ~ 150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SOT-523
- Supplier Device Package：SOT-523
- Grade：-
- Qualification：-
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Overview
The BC847BT-TP is a single NPN bipolar junction transistor manufactured by Micro Commercial Components. It utilizes silicon technology and is housed in an SOT-23 surface-mount package. The device supports a maximum DC collector current of 100 mA. Key voltage ratings include a collector-emitter breakdown voltage (Vceo) of 45 V, a collector-base breakdown voltage (Vcbo) of 50 V, and an emitter-base breakdown voltage (Vebo) of 6 V. Power dissipation is rated at 200 mW.
Feature Summary
- Single NPN configuration for general-purpose amplification
- Silicon-based construction for reliable operation
- Compact SOT-23 surface-mount footprint
Applications
- General-purpose signal amplification
- Switching applications in low-power circuits
- Audio pre-amplifier stages
Procurement Notes
Verify the specific suffix 'BT' against the manufacturer's official datasheet to confirm binning or gain classification. Ensure the component matches the required SOT-23 pinout and thermal characteristics for the target design. Cross-reference the manufacturer part number with authorized distributor listings to confirm authenticity and current production status before finalizing procurement.
Selection Notes
Select this component when a standard NPN switching or amplifying transistor is required in a compact surface-mount form factor. The 45V rating and 100mA current capacity suit low-voltage digital and analog logic interfaces. Consider the power dissipation limits and thermal resistance of the SOT-23 package during circuit layout to ensure stable operation under load.
Part Context
This component belongs to the BC847 series of small-signal NPN transistors produced by Micro Commercial Components. The 'TP' suffix typically denotes a tape-and-reel packaging format suitable for automated assembly. The BC847 family is widely recognized for its versatility in consumer electronics and industrial control systems requiring reliable low-power switching.
Replacement Considerations
Compatible substitutes include the BC847B from other manufacturers, provided they meet the same electrical specifications and package dimensions. Verify that alternative parts offer equivalent hFE gain ranges and voltage ratings to maintain circuit performance without modification.
