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HomeCommunitySubjectBC847B General Purpose SMD NPN Transistors:Brief Introduction

BC847B General Purpose SMD NPN Transistors:Brief Introduction

BC847B is a kind of NPN general-purpose transistor. This passage is going to introduce BC847B from the perspectives of description, pinout, alternatives, features, and other aspects. If you are interested in BC847B, please go ahead.

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Mar 30, 2022

Perry Jim

How to use BC847 Transistor

 

BC847B is a kind of NPN general-purpose transistor. This passage is going to introduce BC847B from the perspectives of description, pinout, alternatives, features, and other aspects. If you are interested in BC847B, please go ahead.

 

BC847B

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BC847B Overview

The BC847B is an NPN general-purpose Transistor in SMD plastic package.

BC847B Pinout and Configurations

BC847B CAD Models

Symbol

Footprint

3D Models

BC847B Features

(1) High current gain

(2) Low collector-emitter saturation voltage

(3) Low noise between 30 Hz and 15 kHz

(4) Complementary types: BC857...-BC860...(PNP)

(5) Pb-free (RoHS compliant) package

(6) Qualified according to AEC Q1011

(7) BC847BL3 is not qualified according to AEC Q101

(8) 1BC847BL3 is not qualified according to AEC Q101

Specifications

STMicroelectronics BC847B technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics BC847B.

BC847B Tech Specifications

STMicroelectronics BC847B technical specifications, attributes, parameters and parts with similar specifications to STMicroelectronics BC847B.

Product Attribute Attribute Value
MountSurface Mount
Mounting TypeSurface Mount
Package / CaseTO-236-3, SC-59, SOT-23-3
Collector-Emitter Breakdown Voltage45V
Operating Temperature150°C TJ
PackagingTape & Reel (TR)
Part StatusObsolete
Moisture Sensitivity Level (MSL)1 (Unlimited)
Product Attribute Attribute Value
ECCN CodeEAR99
HTS Code8541.21.00.95
Voltage - Rated DC50V
Max Power Dissipation250mW
Current Rating100mA
Base Part NumberBC847
Transistor TypeNPN
Collector Emitter Voltage (VCEO)600mV
Product Attribute Attribute Value
Max Collector Current100mA
DC Current Gain (hFE) (Min) @ Ic, Vce200 @ 2mA 5V
Current - Collector Cutoff (Max)15nA ICBO
Vce Saturation (Max) @ Ib, Ic600mV @ 5mA, 100mA
Max Breakdown Voltage45V
Frequency - Transition100MHz
RoHS StatusROHS3 Compliant
Lead FreeLead Free
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BC847B Application

(1) General-purpose switching and amplification

(2) For AF input stages and driver applications

(3) well suitable for portable equipment

(4) small load switch transistors with high gain and low saturation voltage

 

BC847B Parametric

Type number Package version Package name Size (mm) Polarity P tot (mW) V CEO [max] (V) I C [max] (mA) h FE [min] h FE [max]
BC847B SOT23 SOT23 2.9 x 1.3 x 1 NPN 250 45 100 200 450

BC847B Manufacturer

STMicroelectronics is a French-Italian multinational electronics and semiconductors manufacturer headquartered in Plan-les-Ouates near Geneva, Switzerland. The company resulted from the merger of two government-owned semiconductor companies in 1987: "Thomson Semiconductors" of France and "SGS Microelettronica" of Italy. It is commonly called "ST", and it is Europe's largest semiconductor chip maker based on revenue. While STMicroelectronics's corporate headquarters and the headquarters for the EMEA region are based in the Canton of Geneva, the holding company, STMicroelectronics N.V. is incorporated in the Netherlands.

 

The company's US headquarters is in Coppell, Texas. Headquarters for the Asia-Pacific region is in Singapore whilst Japan and Korea operations are headquartered in Tokyo. The company headquarters for the China region is in Shanghai.

 

BC847B Replacement and Equivalent

You can replace the BC847B with the 2SC1623, 2SC2412, 2SC2712, 2SC3441, 2SC3912, 2SC3913, 2SC3914, 2SC3915, 2SC4738, 2SD601A, 2STR1160, BC817, BC846, BC846B, BC850, BC850B, BCV72, BCW66, BCX19, FMMT619, FMMT620, FMMTA05, FMMTA06, KSC1623, KST05, KST06, KTC3875, KTC3875S, MMBT100, MMBT2484, MMBT5210, MMBTA05, MMBTA06, PMBTA06, SMBTA05 or SMBTA06.

 

BC847B Package

Datasheet PDF

BC847B Documents

Download datasheets and manufacturer documentation for BC847B

Frequently Asked Questions

How many pins does BC847b have?
3.
Can BC847b be operated in 100℃?
Yes, its recommended operating temperature is between -65 and 150℃.
Where to use BC847b?
The small-signal transistor-BC847b is ideally suited for automatic insertion, qualified to AEC-Q101 standards for high reliability, switching, and AF amplifier applications.
What’s BC847b dimensions?
Height:1mm/ Length: 3mm/ Width:1.4mm
FAQ
How many pins does BC847b have?
3.
Can BC847b be operated in 100℃?
Yes, its recommended operating temperature is between -65 and 150℃.
Where to use BC847b?
The small-signal transistor-BC847b is ideally suited for automatic insertion, qualified to AEC-Q101 standards for high reliability, switching, and AF amplifier applications.
What’s BC847b dimensions?
Height:1mm/ Length: 3mm/ Width:1.4mm

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