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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A PG-SOT323
- Series：-
- Mfr：Infineon Technologies
- 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：250 mW
- Frequency - Transition：250MHz
- Operating Temperature：150°C (TJ)
- Mounting Type：Surface Mount
- Package / Case：SC-70, SOT-323
- Supplier Device Package：PG-SOT323
- Grade：-
- Qualification：-
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Overview
The BC847CWE6433HTMA1 is an NPN silicon general-purpose bipolar junction transistor manufactured by Infineon Technologies. It is housed in a surface-mount SOT-323 (SC-70) package with three terminals. The device supports a maximum continuous collector current of 100 mA and features a collector-emitter breakdown voltage of 45 V. Key electrical characteristics include a collector-base voltage rating of 50 V, an emitter-base voltage limit of 6 V, and a transition frequency of 250 MHz. Power dissipation is rated at 330 mW, with a DC current gain range typically between 200 and 450.
Feature Summary
- Utilizes a compact SOT-323 surface-mount package for efficient PCB space utilization.
- Engineered for high-frequency performance with a transition frequency of 250 MHz.
- Provides robust switching capabilities with a maximum collector current of 100 mA.
Applications
- General-purpose signal amplification circuits
- Switching applications in low-power digital logic interfaces
- Audio pre-amplifier stages
Procurement Notes
Verify the specific suffix 'WE' against official Infineon documentation to confirm binning or tape-and-reel specifications. Confirm RoHS compliance status through the manufacturer's material content sheet. Ensure the component meets AEC-Q100 automotive qualification requirements if intended for automotive-grade designs.
Selection Notes
Select this component when a small-form-factor NPN transistor is required for low-voltage switching or amplification. Compare the 45 V collector-emitter voltage and 100 mA current limits against circuit demands. Consider the SOT-323 footprint constraints during layout design.
Part Context
This part belongs to the BC847 series of NPN transistors from Infineon. The series is widely recognized for general-purpose use in consumer electronics and industrial control systems. The WE suffix indicates specific manufacturing lot or packaging attributes defined by Infineon.
Replacement Considerations
Consult official cross-reference lists for direct substitutes such as the BC847BWE variant. Verify pinout compatibility and electrical parameter overlaps before substituting.
