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Product Detailed Parameters
- Description：TRANSISTOR NPN 30V 100MA SOT-323
- Series：-
- Mfr：onsemi
- Package：Bulk
- Transistor Type：-
- Current - Collector (Ic) (Max)：-
- Voltage - Collector Emitter Breakdown (Max)：-
- Vce Saturation (Max) @ Ib, Ic：-
- Current - Collector Cutoff (Max)：-
- DC Current Gain (hFE) (Min) @ Ic, Vce：-
- Power - Max：-
- Frequency - Transition：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
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Overview
The BC848CWT1G is a single NPN silicon small-signal bipolar junction transistor manufactured by onsemi. It is housed in the SOT-323 surface-mount package. The device supports a maximum continuous collector current of 100 mA and a collector-emitter voltage of 30 V. Key electrical characteristics include a minimum DC current gain (hFE) of 420 at 2 mA, a transition frequency of 100 MHz, and a power dissipation rating of 200 mW. The component operates within a temperature range of -55°C to +150°C.
Feature Summary
- High DC current gain for efficient signal amplification
- Compact SOT-323 surface-mount footprint for space-constrained designs
- Silicon construction suitable for general-purpose switching and amplification
Applications
- General-purpose amplifier circuits
- Switching applications in low-power electronics
- Signal conditioning stages
Procurement Notes
Verify the specific ordering suffix against official onsemi documentation to confirm exact binning and packaging specifications. Ensure the requested part number matches the required gain group and reel configuration. Cross-reference datasheet revisions to confirm compliance with current environmental standards and pinout definitions before finalizing procurement orders.
Selection Notes
Select this component when a compact NPN transistor with high gain is required for low-voltage applications. The SOT-323 package offers a smaller footprint compared to standard SOT-23 devices. Consider the 200 mW power dissipation limit and thermal management requirements for the specific PCB layout during the design phase.
Part Context
This component belongs to the BC848 series of general-purpose NPN transistors produced by onsemi. The series includes variants with different gain ranges and packaging options, such as SOT-23 and SOT-323. The BC848C variant specifically denotes a higher minimum current gain threshold compared to A or B graded parts within the same family.
Replacement Considerations
Compatible substitutes include BC848C from other manufacturers like Nexperia or Panjit, provided they meet the same SOT-323 package and electrical parameter requirements.
