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Product Detailed Parameters
- Description：TRANS NPN 30V 0.1A SOT-323
- Series：-
- Mfr：Diotec Semiconductor
- Package：Bulk
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：30 V
- Vce Saturation (Max) @ Ib, Ic：600mV @ 5mA, 100mA
- Current - Collector Cutoff (Max)：15nA (ICBO)
- DC Current Gain (hFE) (Min) @ Ic, Vce：110 @ 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：-
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Overview
The Diotec Semiconductor BC848AW is a surface-mount NPN general-purpose transistor housed in an SOT-323 package. It supports a maximum collector current of 100 mA and features three distinct DC current gain groups (A, B, C) with minimum hFE values of 110, 200, and 420 respectively at IC = 2 mA. The device has a collector-emitter breakdown voltage of 30 V and a power dissipation rating of 200 mW. It operates within a junction temperature range of -55°C to +150°C.
Feature Summary
- Three selectable DC current gain groups for precise amplification control
- NPN epitaxial silicon planar design optimized for signal processing
- Compliant with RoHS, REACH, and Conflict Minerals regulations
Applications
- Signal processing circuits
- Electronic switching applications
- General purpose amplification stages
Procurement Notes
Verify the specific ordering suffix against the datasheet to confirm the exact electrical characteristics and qualification level. The standard 'BC848AW' designation indicates industrial grade performance. Confirm that the required current gain group matches the application needs, as options exist for different hFE ranges. Ensure the component meets all necessary environmental compliance standards for the target market.
Selection Notes
Select this component when a compact NPN transistor with defined gain variations is required. The availability of multiple gain groups allows designers to bin components for consistent circuit performance without custom sorting. Consider the 30 V collector-emitter voltage limit and 100 mA current capacity to ensure adequate headroom for the intended load conditions.
Part Context
This part belongs to the BC846W through BC849CW series of SMD general-purpose NPN transistors. The series shares common mechanical data and packaging but varies primarily in collector-emitter voltage ratings and complementary PNP counterparts. The BC848AW specifically targets applications requiring moderate voltage handling with standardized gain profiles.
Replacement Considerations
Cross-reference with other manufacturers offering BC848 variants in SOT-323 packages. Verify that substitute parts match the 30 V VCEO rating and 100 mA IC limit. Check if the replacement offers compatible gain groupings or if binning adjustments are necessary for the specific circuit requirements.
