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 61 - 80 of 1513 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. 168-3614
Mfr. Part No.DRA2522J0L
BrandPanasonic
PHP9.483
Each (On a Reel of 3000)
units
PNP 1 500 mA 50 V 270 Ω - Surface Mount Mini3 G3 B 3 20 200 mW Single 0.25 V -
RS Stock No. 186-7432
Mfr. Part No.SBCP53T1G
PHP8.485
Each (On a Reel of 1000)
units
PNP 1 1.5 A -80 V dc - - Surface Mount SOT-223 3 + Tab 40 1.5 W Single -0.5 V dc -5 V dc
RS Stock No. 146-4771
Mfr. Part No.ADTC144EUAQ-13
PHP3.57
Each (In a Pack of 100)
units
NPN 1 100 mA 50 V 47 kΩ 47kΩ Surface Mount SOT-323 (SC-70) 3 80 330 mW Single - -
RS Stock No. 186-7383
Mfr. Part No.FDMA430NZ
PHP13.371
Each (On a Reel of 3000)
units
- 1 - - - - Surface Mount MicroFET 2 x 2 6 - 2.4 W - - -
RS Stock No. 145-3515
Mfr. Part No.MMUN2211LT3G
PHP0.857
Each (On a Reel of 10000)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 35 - Single 0.25 V -
RS Stock No. 186-8530
Mfr. Part No.NVJD5121NT1G
PHP14.28
Each (In a Pack of 25)
units
- 2 - - - - Surface Mount SC-88 6 - 250 mW - - -
RS Stock No. 711-5503
Mfr. Part No.DMA964010R
BrandPanasonic
PHP28.158
Each (In a Pack of 10)
units
PNP 2 100 mA 50 V 10 kΩ - Surface Mount SSMini6 F3 B 6 35 125 mW Isolated 0.25 V -
RS Stock No. 791-6242
Mfr. Part No.MUN5235DW1T1G
PHP3.36
Each (On a Tape of 100)
units
NPN 2 100 mA 50 V 2.2 kΩ - Surface Mount SOT-363 (SC-88) 6 80 256 mW Isolated 0.25 V -
RS Stock No. 168-3359
Mfr. Part No.DRC5143Z0L
BrandPanasonic
PHP3.78
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SMini3 F2 B 3 80 - Single 0.25 V 6 V
RS Stock No. 178-5661
Mfr. Part No.DTA113ZCAT116
BrandROHM
PHP2.883
Each (On a Reel of 3000)
units
PNP 1 -100 mA -50 V 1 kΩ 10kΩ Surface Mount SOT-23 3 33 350 mW Single - -
RS Stock No. 163-2544
Mfr. Part No.MUN5211DW1T1G
PHP1.84
Each (On a Reel of 3000)
units
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 35 - Isolated 0.25 V -
RS Stock No. 751-3897
Mfr. Part No.DDTC114YCA-7-F
PHP3.15
Each (In a Pack of 250)
units
NPN 1 70 mA - 10 kΩ - Surface Mount SOT-23 3 68 200 mW Single - -
RS Stock No. 183-4663
Mfr. Part No.DTC113ZU3T106
BrandROHM
PHP1.58
Each (On a Reel of 3000)
units
NPN 1 100 mA - 1 kΩ 10kΩ Surface Mount SOT-323 3 33 200 mW Single - -
RS Stock No. 186-7941
Mfr. Part No.FQS4901TF
PHP60.50
Each (In a Pack of 10)
units
- 2 - - - - Surface Mount SOP 8 - 2 W - - -
RS Stock No. 186-8013
Mfr. Part No.MJF3055G
PHP71.60
Each (In a Pack of 10)
units
NPN 1 10 A 90 (Breakdown) V dc - - Through Hole TO-220 3 5 30 W Single 2.5 V dc 5 V dc
RS Stock No. 186-7135
Mfr. Part No.BC849CLT1G
PHP1.088
Each (On a Reel of 3000)
units
NPN 1 100 mA 30 V dc - - Surface Mount SOT-23 3 200 300 mW Single 0.6 V 5 V
RS Stock No. 183-4896
Mfr. Part No.IMH1AT110
BrandROHM
PHP14.70
Each (In a Pack of 60)
units
NPN 2 100 mA - 22 kΩ 22kΩ Surface Mount SOT-457 5 56 300 mW - - -
RS Stock No. 121-6480
Mfr. Part No.DTC114TET1G
PHP1.21
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-416 (SC-75) 3 160 300 mW Single 0.25 V 6 V
RS Stock No. 518-2753
Mfr. Part No.PDTC114TU,115
BrandNexperia
PHP8.354
Each (In a Pack of 50)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount UMT 3 200 - Single 0.15 V 5 V
RS Stock No. 103-7569
Mfr. Part No.PUMD13,115
BrandNexperia
PHP3.05
Each (On a Reel of 3000)
units
NPN + PNP 2 100 mA 50 V 4.7 kΩ - Surface Mount UMT 6 100 - Isolated 0.1 V 10 V
Related Products
Resistor-equipped bipolar transistors, also known as “Digital Transistors” ...
Description:
Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. ...
A range of bipolar junction transistors from Infineon ...
Description:
A range of bipolar junction transistors from Infineon equipped with integrated resistors allowing the devices to be directly driven from digital sources without additional components. Dual resistor devices have a series input resistor plus a resistor connected between the transistor ...
Resistor-equipped bipolar transistors, also known as “Digital Transistors” ...
Description:
Resistor-equipped bipolar transistors, also known as “Digital Transistors” or “Bias Resistor Transistors”, incorporating one or two integrated resistors. A single series input resistor, or a potential divider of two resistors, allows these devices to be directly driven from digital sources. ...
A range of bipolar junction transistors from Infineon ...
Description:
A range of bipolar junction transistors from Infineon equipped with integrated resistors allowing the devices to be directly driven from digital sources without additional components. Dual resistor devices have a series input resistor plus a resistor connected between the transistor ...