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

...
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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. 707-4367
Mfr. Part No.DRA2123Y0L
BrandPanasonic
MYR0.327
Each (In a Pack of 50)
units
PNP 1 100 mA 50 V 2.2 kΩ - Surface Mount Mini3 G3 B 3 30 200 mW Single 0.25 V -
RS Stock No. 168-3492
Mfr. Part No.DRA2123Y0L
BrandPanasonic
MYR0.282
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 2.2 kΩ - Surface Mount Mini3 G3 B 3 30 200 mW Single 0.25 V -
RS Stock No. 168-3470
Mfr. Part No.DRC9144T0L
BrandPanasonic
MYR0.329
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SSMini3 F3 B 3 160 125 mW Single 0.25 V -
RS Stock No. 707-4112
Mfr. Part No.DRA9144E0L
BrandPanasonic
MYR0.372
Each (In a Pack of 25)
units
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SSMini3 F3 B 3 80 125 mW Single 0.25 V -
RS Stock No. 168-3449
Mfr. Part No.DRC3144W0L
BrandPanasonic
MYR0.315
Each (On a Reel of 10000)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SSSMini3 F2 B 3 60 100 mW Single 0.25 V -
RS Stock No. 707-4443
Mfr. Part No.DRC2144E0L
BrandPanasonic
MYR0.327
Each (In a Pack of 50)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount Mini3 G3 B 3 80 200 mW Single 0.25 V -
RS Stock No. 168-3445
Mfr. Part No.DRC3143T0L
BrandPanasonic
MYR0.32
Each (On a Reel of 10000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SSSMini3 F2 B 3 160 100 mW Single 0.25 V -
RS Stock No. 707-4231
Mfr. Part No.DRC9143T0L
BrandPanasonic
MYR0.30
Each (In a Pack of 25)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SSMini3 F3 B 3 160 125 mW Single 0.25 V -
RS Stock No. 168-3643
Mfr. Part No.DMA964010R
BrandPanasonic
MYR0.838
Each (On a Reel of 8000)
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. 707-4083
Mfr. Part No.DRA9115E0L
BrandPanasonic
MYR0.388
Each (In a Pack of 25)
units
PNP 1 100 mA 50 V 100 kΩ - Surface Mount SSMini3 F3 B 3 80 125 mW Single 0.25 V -
RS Stock No. 710-6048
Mfr. Part No.DMC564040R
BrandPanasonic
MYR0.758
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. 168-3435
Mfr. Part No.DRA9124E0L
BrandPanasonic
MYR0.329
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 22 kΩ - Surface Mount SSMini3 F3 B 3 60 125 mW Single 0.25 V -
RS Stock No. 168-3422
Mfr. Part No.DRA3114Y0L
BrandPanasonic
MYR0.32
Each (On a Reel of 10000)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SSSMini3 F2 B 3 80 100 mW Single 0.25 V -
RS Stock No. 168-3497
Mfr. Part No.DRC2114E0L
BrandPanasonic
MYR0.282
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount Mini3 G3 B 3 35 200 mW Single 0.25 V -
RS Stock No. 707-4196
Mfr. Part No.DRC5144T0L
BrandPanasonic
MYR0.30
Each (In a Pack of 25)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SMini3 F2 B 3 160 150 mW Single 0.25 V -
RS Stock No. 710-5979
Mfr. Part No.DMC261040R
BrandPanasonic
MYR1.339
Each (In a Pack of 20)
units
NPN 2 100 mA 50 V 10 kΩ - Surface Mount Mini5 G3 B 5 80 300 mW Common Emitter 0.25 V -
RS Stock No. 713-2832
Mfr. Part No.DMG5640N0R
BrandPanasonic
MYR0.405
Each (In a Pack of 20)
units
NPN + PNP 2 100 mA 50 V 4.7 kΩ - Surface Mount SMini6 F3 B 6 80 150 mW Isolated 0.25 V -
RS Stock No. 707-4409
Mfr. Part No.DRC2114W0L
BrandPanasonic
MYR0.302
Each (In a Pack of 50)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount Mini3 G3 B 3 20 200 mW Single 0.25 V -
RS Stock No. 168-3446
Mfr. Part No.DRC3143X0L
BrandPanasonic
MYR0.266
Each (On a Reel of 10000)
units
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SSSMini3 F2 B 3 30 100 mW Single 0.25 V -
RS Stock No. 168-3458
Mfr. Part No.DRC5144W0L
BrandPanasonic
MYR0.316
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SMini3 F2 B 3 60 150 mW Single 0.25 V -