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 1551 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. 122-3241
Mfr. Part No.DDTC114YUA-7-F
TWD0.80
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-323 (SC-70) 3 68 200 mW Single - 40 V
RS Stock No. 186-8052
Mfr. Part No.CPH6350-TL-W
TWD13.40
Each (In a Pack of 25)
units
- 1 - - - - Surface Mount CPH6 6 - 1.6 W - - -
RS Stock No. 186-7169
Mfr. Part No.MMBF0201NLT1G
TWD3.30
Each (On a Reel of 3000)
units
- 1 - - - - Surface Mount SOT-23 3 - 225 mW Single - -
RS Stock No. 186-7357
Mfr. Part No.BD677G
TWD13.30
Each (In a Box of 500)
units
NPN 1 4 A 60 V dc - - Through Hole TO-225 3 1 40 W Single 2.5 V dc 5 V dc
RS Stock No. 183-5085
Mfr. Part No.UMG2NTR
BrandROHM
TWD1.70
Each (On a Reel of 3000)
units
NPN 2 100 mA - 47 kΩ 47kΩ Surface Mount SOT-353 5 68 150 mW Common Emitter - -
RS Stock No. 168-3503
Mfr. Part No.DRC2143T0L
BrandPanasonic
TWD2.10
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount Mini3 G3 B 3 160 200 mW Single 0.25 V -
RS Stock No. 186-7361
Mfr. Part No.BD680AG
TWD12.30
Each (In a Box of 500)
units
PNP 1 4 A 80 V dc - - Through Hole TO-225 3 750 40 W Single 2.8 V dc 5 V dc
RS Stock No. 711-5503
Mfr. Part No.DMA964010R
BrandPanasonic
TWD4.90
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. 186-7142
Mfr. Part No.BSS123L
TWD1.50
Each (On a Reel of 3000)
units
- 1 - - - - Surface Mount SOT-23 3 - 225 mW - - -
RS Stock No. 186-7382
Mfr. Part No.FDMA420NZ
TWD8.80
Each (On a Reel of 3000)
units
- 1 - - - - Surface Mount MicroFET 2 x 2 6 - 2.4 W Single - -
RS Stock No. 168-3376
Mfr. Part No.DRC3144E0L
BrandPanasonic
TWD1.70
Each (On a Reel of 10000)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SSSMini3 F2 B 3 80 - Single 0.25 V 6 V
RS Stock No. 186-7352
Mfr. Part No.BD237G
TWD12.40
Each (In a Box of 500)
units
NPN 1 2 A 80 V dc - - Through Hole TO-225 3 25 25 W Single 0.6 V dc 5 V dc
RS Stock No. 707-4351
Mfr. Part No.DRA2114Y0L
BrandPanasonic
TWD2.10
Each (In a Pack of 50)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount Mini3 G3 B 3 80 200 mW Single 0.25 V -
RS Stock No. 153-2814
Mfr. Part No.PDTA124EU,135
BrandNexperia
TWD0.50
Each (On a Reel of 10000)
units
PNP 1 100 mA -50 V 22 kΩ 22kΩ Surface Mount SC-70, SOT-323 3 60 200 mW Single -150 mV -10 V
RS Stock No. 826-8582
Mfr. Part No.UMG1NTR
BrandROHM
TWD3.10
Each (In a Pack of 75)
units
NPN 2 100 mA 50 V 22 kΩ 22kΩ Surface Mount SOT-353 (SC-88A) 5 56 300 mW Common Emitter - 5 V
RS Stock No. 183-4801
Mfr. Part No.DTA143ZMT2L
BrandROHM
TWD1.70
Each (In a Pack of 200)
units
PNP 1 -100 mA - 4.7 kΩ 47kΩ Surface Mount SOT-723 3 80 150 mW Single - -
RS Stock No. 710-6048
Mfr. Part No.DMC564040R
BrandPanasonic
TWD4.60
Each (In a Pack of 20)
units
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SMini6 F3 B 6 80 150 mW Isolated 0.25 V -
RS Stock No. 186-7395
Mfr. Part No.FJB102TM
TWD19.00
Each (On a Reel of 800)
units
NPN 2 8 A 100 V - - Surface Mount D2PAK 2 + Tab 200 80 W - 2.5 V 5 V
RS Stock No. 168-3646
Mfr. Part No.DMC961040R
BrandPanasonic
TWD7.30
Each (On a Reel of 8000)
units
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SSMini5 F4 B 5 80 125 mW Common Emitter 0.25 V -
RS Stock No. 146-7213
Mfr. Part No.DTB143ECT116
BrandROHM
TWD1.90
Each (In a Pack of 200)
units
PNP 1 -500 mA 50 V 4.7 kΩ 4.7kΩ Surface Mount SOT-23 3 47 200 mW Single - -