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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：420 @ 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 BC847CW,135 is an NPN general-purpose transistor manufactured by Nexperia USA Inc. It is housed in a SOT323 (SC-70) surface-mount package. The device supports a collector-emitter voltage of 45 V and a continuous collector current of 100 mA. It features a DC current gain range of 420 to 800 at VCE = 5 V and IC = 2 mA. The maximum total power dissipation is 200 mW, with a junction temperature limit of 150 °C.
Feature Summary
- General-purpose switching and amplification capabilities
- High DC current gain selection for low base drive requirements
- Compact SMD plastic package design
Applications
- General-purpose switching
- Amplification circuits
Procurement Notes
Verify the specific ordering suffix
Selection Notes
Select this component when high current gain is required for efficient base drive control in low-power applications. The BC847CW variant offers a minimum hFE of 420, suitable for sensitive signal processing or logic interfacing where minimal input current is critical. Ensure thermal management aligns with the 200 mW dissipation limit in the target PCB layout.
Part Context
This part belongs to the BC847xW series of NPN transistors, which includes variants with different gain ranges (BC847W, BC847AW, BC847BW). All share the same SOT323 package and electrical limits but differ in hFE classification. The PNP complement for this series is the BC857CW.
Replacement Considerations
Public confirmed substitutes include BC847CW-TP from MCC and BC847W,115 from Nexperia.
FAQ
What is the marking code for the BC847CW?
The marking code is 1G%, where % represents the manufacturing site code.
Is the BC847CW automotive qualified?
No, this product data sheet specifies that the standard BC847xW series is not automotive qualified. Automotive versions are designated as BC847xW-Q.
What is the transition frequency (fT) of the BC847CW?
The transition frequency is specified as 100 MHz under conditions of VCE = 5 V, IC = 10 mA, and f = 100 MHz.
