BC847C

Description：TRANS NPN 45V 0.1A SOT23-3
Series：-

SKU:71bc717ca9a6 Category: Single Bipolar Transistors Brand: Diotec Semiconductor

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Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.1A SOT23-3
Series：-
Mfr：Diotec Semiconductor
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：600mV @ 5mA, 100mA
Current - Collector Cutoff (Max)：15nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：420 @ 2mA, 5V
Power - Max：250 mW
Frequency - Transition：300MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3 (TO-236)
Grade：-
Qualification：-

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BC847C

Overview

The BC847C is a surface-mount general-purpose NPN transistor manufactured by Diotec Semiconductor. It operates with a collector current of 100 mA and features three distinct DC current gain groups (A, B, C). The device utilizes an SOT-23 (TO-236) package and supports a maximum junction temperature of 150°C. Electrical ratings include a collector-emitter voltage of 45 V, a collector-base voltage of 50 V, and an emitter-base voltage of 5 V. Power dissipation is rated at 200 mW for commercial grades and 300 mW for industrial or AEC-Q101 grades.

Feature Summary

Features three selectable DC current gain groups to accommodate varying amplification requirements
Utilizes copper bond wires in the commercial grade variant
Compliant with RoHS directives without exemptions
Supports standard signal processing, switching, and amplification applications

Applications

Signal processing circuits
Electronic switching applications
General purpose amplification stages

Procurement Notes

Verify the specific ordering suffix to confirm the manufacturing grade. The absence of a suffix indicates industrial grade, while the -C suffix denotes commercial grade. Confirm compliance with REACH regulations and conflict mineral sourcing requirements before finalizing procurement specifications.

Selection Notes

Select this component based on the required DC current gain group, specifically Group C for high-gain applications. Ensure the thermal management design accommodates the specified power dissipation limits for the chosen grade. Verify that the operating voltage remains within the 45 V collector-emitter rating for reliable performance.

Part Context

This component belongs to the BC846 through BC850 series of SMD universal NPN transistors. It shares mechanical dimensions and pin configurations with other members of the family, such as the BC846 and BC848, allowing for potential physical footprint compatibility across different voltage and gain specifications.

Replacement Considerations

BC847B-C

FAQ

What is the difference in bond wire material between the commercial and industrial grades?

The commercial grade (-C) uses copper bond wires, whereas all other grades utilize gold bond wires.

How does the power dissipation rating vary between grades?

Commercial grade devices are rated for 200 mW, while industrial and AEC-Q101 grades support up to 300 mW when mounted on a PCB with the minimum recommended pad layout.