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Product Detailed Parameters
- Description：TRANS NPN 45V 0.1A SOT-323
- Series：BC847xW
- Mfr：Nexperia USA Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Transistor Type：NPN
- Current - Collector (Ic) (Max)：100 mA
- Voltage - Collector Emitter Breakdown (Max)：45 V
- Vce Saturation (Max) @ Ib, Ic：400mV @ 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：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 BC847AW,115 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. It operates within a collector-emitter voltage (VCEO) of 45 V and supports a maximum collector current (IC) of 100 mA. The device features a DC current gain (hFE) range of 110 to 220 at VCE = 5 V and IC = 2 mA. It has a total power dissipation of 200 mW and a transition frequency (fT) of 100 MHz. The component is housed in a SOT-323 (SC-70) surface-mount package with three leads: Base (Pin 1), Emitter (Pin 2), and Collector (Pin 3).
Feature Summary
- General-purpose switching and amplification capabilities.
- Compact SMD plastic package for space-constrained designs.
- Specific gain selection group (AW) for consistent performance.
Applications
- General-purpose switching circuits.
- Signal amplification stages.
Procurement Notes
Verify the specific ordering suffix
Selection Notes
Select the BC847AW,115 when a moderate DC current gain between 110 and 220 is required for general-purpose applications. This gain group offers a balance suitable for standard switching and amplification tasks. Ensure the design accommodates the 45 V collector-emitter voltage limit and 100 mA continuous current rating. Consider the SOT-323 package dimensions for PCB layout constraints.
Part Context
This component belongs to the BC847xW series, which includes variants with different gain ranges (W, AW, BW, CW). All share the same SOT-323 package and electrical limits but differ in hFE specifications. The BC847AW specifically targets applications requiring mid-range gain stability compared to the higher gain options like BC847CW or lower gain options like BC847W.
Replacement Considerations
Direct functional replacements within the same package and gain range include other BC847AW parts from different manufacturers if pin-compatible. For gain variations, BC847BW or BC847CW may be used if higher gain is acceptable, while BC847W serves if lower gain suffices. Always verify thermal and voltage ratings match the original design requirements.
FAQ
What is the marking code for the BC847AW?
The marking code for the BC847AW is '1E%', where '%' represents the manufacturing site code.
Is the BC847AW,115 automotive qualified?
No, this product is not automotive qualified. Nexperia specifies that non-automotive qualified products are not suitable for automotive use without customer risk and indemnification.
What is the PNP complement to the BC847AW?
The PNP complement to the BC847AW is the BC857AW.
