BC847BW/SNF

Description：TRANS NPN 45V 0.1A SC-70
Series：-

SKU:d4c88f616d56 Category: Single Bipolar Transistors Brand: Nexperia USA Inc.

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A SC-70
Series：-
Mfr：Nexperia USA Inc.
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：400mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：200 @ 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：SC-70
Grade：-
Qualification：-

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BC847BW/SNF

Overview

The BC847BW/SNF is a single NPN general-purpose transistor manufactured by Nexperia USA Inc. It utilizes the SOT-323 (SC-70) surface-mount package. Key electrical parameters include a maximum collector-emitter voltage (VCEO) of 45 V and a maximum collector-base voltage (VCBO) of 50 V. The device supports a continuous DC collector current (IC) of 100 mA with a maximum power dissipation (Pd) of 200 mW. It features a minimum DC current gain (hFE) of 200 at IC=2mA, VCE=5V. The transition frequency (fT) is 100 MHz, and the operating temperature range spans from -65°C to +150°C.

Feature Summary

Single NPN bipolar junction transistor configured for general-purpose switching and amplification tasks.
Compact SOT-323 surface-mount plastic package designed for space-constrained printed circuit board layouts.
High current gain selection ensures reliable signal amplification with low base drive requirements.

Applications

General-purpose switching circuits
Small-signal amplification stages
Digital logic interface buffers

Procurement Notes

Verify the specific suffix 'SNF' against official Nexperia documentation to confirm packaging details and manufacturing origin. Standard distribution channels typically list this component under the BC847BW series in SOT-323 packages. Ensure compliance with RoHS directives as indicated in standard product specifications. Cross-reference part numbers with authorized distributors to avoid counterfeit components.

Selection Notes

Select this component when a compact NPN transistor with 45V voltage rating and 100mA current capacity is required. The SOT-323 package offers a smaller footprint compared to traditional SOT-23 devices. Consider the 200mW power dissipation limit for thermal management in dense PCB designs. Verify that the hFE gain band meets the specific circuit amplification needs.

Part Context

This component belongs to the BC847 family of general-purpose NPN transistors produced by Nexperia. The BC847 series is widely used in consumer electronics and industrial applications due to its versatility and small form factor. The BW variant specifically denotes the SOT-323 package style, distinguishing it from other package options like SOT-23 or DFN within the same electrical specification family.