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BC550B B1G is listed in the Single Bipolar Transistors range at ChipApex. The manufacturer field lists Taiwan Semiconductor Corporation. Its product description is TRANS NPN 45V 0.1A TO-92. Review the specifications below when checking this part for your BOM.
Single Bipolar Transistors specifications for BC550B B1G
- Description：TRANS NPN 45V 0.1A TO-92
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 2mA, 5V
- Power - Max：500 mW
- Frequency - Transition：-
- Operating Temperature：-65°C ~ 150°C (TJ)
- Mounting Type：Through Hole
- Package / Case：TO-226-3, TO-92-3 (TO-226AA)
- Supplier Device Package：TO-92
- Grade：-
- Qualification：-
Single Bipolar Transistors datasheet and documents for BC550B B1G
Single Bipolar Transistors Overview
The BC550B B1G is an NPN general-purpose bipolar junction transistor manufactured by Taiwan Semiconductor Corporation. It features a collector-emitter voltage rating of 45V and a continuous collector current capacity of 100mA. The device utilizes a TO-92 through-hole package with three leads. It is designed for switching and amplifier applications, offering a minimum DC current gain (hFE) characteristic typical of the 'B' grade binning within the BC550 series.
Single Bipolar Transistors Feature Summary
- NPN epitaxial silicon construction for reliable signal processing
- General-purpose design suitable for low-power switching tasks
- Complementary pairing capability with PNP counterparts in the BC560 series
Single Bipolar Transistors Applications
- General purpose amplification circuits
- Low-frequency switching applications
- Driver stages for small loads
Single Bipolar Transistors Procurement Notes
Verify the specific suffix B1G against the manufacturer's official datasheet to confirm pinout orientation and electrical binning. Confirm RoHS compliance status as manufacturing processes may evolve. Check for end-of-life notifications or product change notices that might affect long-term availability or parameter stability before finalizing procurement plans.
Single Bipolar Transistors Selection Notes
Select this component when a standard NPN transistor with 45V breakdown and 100mA current handling is required in a TO-92 package. Ensure the application does not exceed the maximum power dissipation limits specified in the datasheet. Consider the hFE range associated with the B-grade marking if precise gain control is necessary for the circuit design.
Single Bipolar Transistors Part Context
This part belongs to the widely used BC550 series of NPN transistors, which are industry-standard components for general electronics. The series is known for its versatility in consumer electronics and industrial control boards. The BC550B variant specifically denotes a tighter gain tolerance compared to the base BC550 model, providing more consistent performance across production batches.
Explore related parts through Bipolar (BJT), Transistors, Discrete Semiconductor Products, all product categories.
