Digital Transistors

Digital transistors are discrete semiconductors that are used to amplify electronic signals and electrical power. They take in a tiny electric current at one end of your circuit (an input current) and produce a much bigger electric current at the other end (an output current). In other words, they're a kind of current booster.

How do digital transistors work?

Digital transistors are made of a semiconductor material, usually silicon, which conducts the current (or electricity) with little resistance. They also tend to have at least three terminals for easy connection to an external circuit.

They can also work asswitches.A tiny electric current flowing through one part of a transistor can make a much bigger current flow through another part of it. In other words, the small current can switch on the larger one.

The benefits of using a digital transistor include:

  • a reduction in system cost
  • simplifies your circuit design
  • reduces circuit board space
  • reduces component count

Applications for digital transistors

Digital transistors can be used in several applications including:

  • Control of IC inputs
  • Automotive applications
  • Switching loads
  • Inverter circuits
  • Interface circuits
  • Driver circuits

...
Read more Read less

Filters

Viewing 1 - 20 of 90 products
Results per page
Description Price Transistor Type Number of Elements per Chip Maximum Continuous Collector Current Maximum Collector Emitter Voltage Typical Input Resistor Base-Emitter Resistor Mounting Type Package Type Pin Count Minimum DC Current Gain Maximum Power Dissipation Transistor Configuration Maximum Collector Emitter Saturation Voltage Maximum Emitter Base Voltage
RS Stock No. 165-7540
Mfr. Part No.BCR562E6327HTSA1
BrandInfineon
$0.051
Each (On a Reel of 3000)
units
PNP 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS Stock No. 753-2769
Mfr. Part No.BCR562E6327HTSA1
BrandInfineon
$0.069
Each (In a Pack of 50)
units
PNP 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS Stock No. 911-4757
Mfr. Part No.BCR112E6327HTSA1
BrandInfineon
$0.03
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 20 200 mW Single 0.3 V 10 V
RS Stock No. 287-667
Mfr. Part No.BCR112E6327HTSA1
BrandInfineon
$0.17
Each (In a Pack of 10)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 20 - Single 0.3 V -
RS Stock No. 753-2759
Mfr. Part No.BCR35PNH6327XTSA1
BrandInfineon
$0.056
Each (In a Pack of 50)
units
NPN + PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V -
RS Stock No. 826-9976
Mfr. Part No.BCR523E6327HTSA1
BrandInfineon
$0.058
Each (On a Reel of 500)
units
NPN 1 500 mA 50 V 1 kΩ - Surface Mount SOT-23 3 70 330 mW Single 0.3 V 5 V
RS Stock No. 752-8050
Mfr. Part No.BCR503E6327HTSA1
BrandInfineon
$0.054
Each (In a Pack of 50)
units
NPN 1 500 mA 50 V 2.2 kΩ - Surface Mount SOT-23 3 40 330 mW Single 0.3 V -
RS Stock No. 287-673
Mfr. Part No.BCR119E6327HTSA1
BrandInfineon
$0.228
Each (In a Pack of 10)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 120 - Single 0.3 V -
RS Stock No. 145-9574
Mfr. Part No.BCR119E6327HTSA1
BrandInfineon
$0.025
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 120 - Single 0.3 V -
RS Stock No. 165-7537
Mfr. Part No.BCR503E6327HTSA1
BrandInfineon
$0.05
Each (On a Reel of 3000)
units
NPN 1 500 mA 50 V 2.2 kΩ - Surface Mount SOT-23 3 40 330 mW Single 0.3 V -
RS Stock No. 168-7401
Mfr. Part No.BCR35PNH6327XTSA1
BrandInfineon
$0.065
Each (On a Reel of 3000)
units
NPN + PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V -
RS Stock No. 857-8249
Mfr. Part No.BCR10PNH6727XTSA1
BrandInfineon
$0.072
Each (On a Reel of 3000)
units
NPN + PNP 2 - 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 30 250 mW Isolated 0.0003 V 10 V
RS Stock No. 145-8822
Mfr. Part No.BCR183E6327HTSA1
BrandInfineon
$0.025
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 30 200 mW Single 0.3 V 10 V
RS Stock No. 857-8356
Mfr. Part No.BCR523E6433HTMA1
BrandInfineon
$0.047
Each (On a Reel of 10000)
units
NPN 1 - 50 V 1 kΩ - Surface Mount SOT-23 3 70 330 mW Single 0.0003 V 5 V
RS Stock No. 145-8800
Mfr. Part No.BCR512E6327HTSA1
BrandInfineon
$0.043
Each (On a Reel of 3000)
units
NPN 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS Stock No. 753-2765
Mfr. Part No.BCR512E6327HTSA1
BrandInfineon
$0.125
Each (In a Pack of 50)
units
NPN 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS Stock No. 825-9297
Mfr. Part No.BCR183E6327HTSA1
BrandInfineon
$0.053
Each (In a Pack of 200)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 30 200 mW Single 0.3 V 10 V
RS Stock No. 752-7987
Mfr. Part No.BCR10PNH6327XTSA1
BrandInfineon
$0.098
Each (On a Tape of 50)
units
NPN + PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 30 250 mW Isolated 0.3 V -
RS Stock No. 857-8340
Mfr. Part No.BCR35PNH6433XTMA1
BrandInfineon
$0.056
Each (On a Reel of 10000)
units
NPN + PNP 2 - 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V 6 V
RS Stock No. 857-8261
Mfr. Part No.BCR129SH6327XTSA1
BrandInfineon
$0.057
Each (On a Reel of 3000)
units
NPN 2 - 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 120 250 mW Isolated 0.3 V 5 V