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BC847B

NPN BJT, 45V, 100mA, SOT-23

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Manufacturer Part：

BC847B

Package：

SOT-23 (2.9 x 1.3 x 1.0mm)

Brand：
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Description

Product Overview

BC847B from NXP is a general-purpose NPN transistor in SOT-23. 45V VCEO, 100mA IC, hFE 200-450 (B suffix). Common small-signal BJT for switching and amplification.

Working Principle

Bipolar NPN transistor. Base current controls collector current (IC = hFE x IB). B suffix indicates medium gain bin (200-450). SOT-23 for surface mount. Universal small-signal transistor.

Pin Description

Pin Name Function
1 Base Base
2 Emitter Emitter
3 Collector Collector

Applications

  • General-purpose switching
  • Signal amplification
  • LED driver

Alternative Models

Manufacturer Part Number Notes
NXP BC847A Lower gain
NXP BC847C Higher gain

BC847B from NXP is a general-purpose NPN transistor in SOT-23. 45V VCEO, 100mA IC, hFE 200-450 (B suffix). Common small-signal BJT for switching and amplification.

Bipolar NPN transistor. Base current controls collector current (IC = hFE x IB). B suffix indicates medium gain bin (200-450). SOT-23 for surface mount. Universal small-signal transistor.

Pin Name Function
1 Base Base
2 Emitter Emitter
3 Collector Collector
  • General-purpose switching
  • Signal amplification
  • LED driver
Manufacturer Part Number Notes
NXP BC847A Lower gain
NXP BC847C Higher gain
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Contact Information

For service consultation or packaging customization, please feel free to contact us:
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Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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