ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-323
- Series：-
- Mfr：Taiwan Semiconductor Corporation
- 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：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：-
Download product information
Overview
The BC847CW is an NPN general-purpose bipolar junction transistor manufactured by Taiwan Semiconductor Corporation. It is housed in a surface-mount SOT-323 (SC-70) plastic package designed for automated insertion. The device features a maximum collector-emitter voltage of 45 V and a continuous collector current rating of 100 mA. Key electrical characteristics include a transition frequency of 100 MHz, a power dissipation capacity of 200 mW, and a DC current gain range of 420 to 800. It operates within a temperature range of -55°C to +150°C.
Feature Summary
- Automated insertion compatible design
- RoHS compliant construction
- Complementary PNP type availability
Applications
- General-purpose switching circuits
- RF amplifier applications
Procurement Notes
Verify the manufacturer designation on the component marking or datasheet header, as the BC847CW part number is widely produced by multiple semiconductor vendors including Diotec, Nexperia, and Micro Commercial Components. Confirm that the specific lot markings align with Taiwan Semiconductor Corporation production standards before integration into designs requiring brand-specific supply chain traceability.
Selection Notes
Select this component when a compact SOT-323 footprint is required for low-power NPN amplification or switching tasks. Ensure the application voltage does not exceed the 45 V collector-emitter limit and that thermal management accommodates the 200 mW power dissipation constraint. Verify that the hFE gain band meets the circuit requirements for the intended signal processing or logic levels.
Part Context
This component belongs to the BC847x series of small-signal transistors. The 'C' suffix typically denotes a specific DC current gain classification within the series, distinguishing it from lower gain variants like the BC847A or BC847B. It serves as the NPN counterpart to the BC857x PNP series, allowing for complementary push-pull configurations in audio and signal processing stages.
Replacement Considerations
Cross-reference with BC847CW-TP (Micro Commercial Components) or BC847W,115 (Nexperia). Verify pinout compatibility and ensure the substitute's hFE gain range matches the original specification.
