BC547 NPN Transistors

The BC547 are a good general purpose NPN transistor for low to moderate power amplification and switching

$0.30

89 in stock

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This item: BC547 NPN Transistors

89 in stock

$0.30
$0.30
1 × 2N3904 Transistors

32 in stock

$0.55
Qty Discount
2 - 4 5%
5 - 9 6.5%
10 + 8%
SKU: TS-C085
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Description

BC547 NPN Transistors

  • Collector-Emitter Voltage:50 V
  • Collector-Base Voltage: 50V
  • Emitter-Base Voltage: 5 V
  • Collector Current: 100mA
  • Collector Dissipation – 0.625 W
  • Operating and Storage Junction Temperature Range -55 to +150 °C
  • Package – TO-92

Is a PNP transistor hence the collector and emitter will be closed (Forward biased) when the base pin is held at the ground and will be opened (Reverse biased) when a signal is provided to base pin.

What are PNP and NPN transistors?

NPN and PNP refer to the arrangement of the pieces that make up the transistor. The practical result is the direction of the current flow. … An NPN transistor has a piece of P-type silicon (the base) sandwiched between two pieces of N-type (the collector and emitter). In a PNP transistor, the type of the layers are reversed.

Which is better PNP or NPN?

An NPN transistor has electrons as majority charge carriers whereas the PNP transistor has holes as the majority charge carrier. The mobility of electrons is better than the mobility of holes. … mobility of electrons is more than the hole, so as a result, the NPN transistor is faster than pnp that’s why they are preferred.

What does an NPN transistor do?

The NPN transistor is designed to pass electrons from the emitter to the collector (so conventional current flows from collector to emitter). The emitter “emits” electrons into the base, which controls the number of electrons the emitter emits

What are the basic types of transistor?

There are two types of standard (bipolar junction) transistors, NPN and PNP, with different circuit symbols.

The leads are labelled base (B), collector (C) and emitter (E). …

In addition to bipolar junction transistors, there are field-effect transistors which are usually referred to as FETs.

 

Development  Resources: demo codes, schematics, datasheets, etc

Reference for Arduino and reference to all matters

Ardunio from Wikipedia

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.

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See Support Items

Weight 0.001 kg
Dimensions 1 × 0.5 × 0.5 cm


Product Applications

General purpose NPN transistor for low to moderate power amplification and switching.



Current Product Support

SKU Product Type Download/View
TS-C085 BC547 NPN Transistors - BC547 Datasheet Download

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