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
MYR0.29
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. 168-3424
Mfr. Part No.DRA3144V0L
BrandPanasonic
MYR0.35
Each (On a Reel of 10000)
units
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SSSMini3 F2 B 3 30 100 mW Single 0.25 V -
RS Stock No. 707-4358
Mfr. Part No.DRA2123J0L
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 80 200 mW Single 0.25 V -
RS Stock No. 169-7934
Mfr. Part No.DMC5610L0R
BrandPanasonic
MYR0.589
Each (On a Reel of 3000)
units
NPN 2 100 mA 50 V 4.7 kΩ - Surface Mount SMini5 F3 B 5 20 150 mW Common Emitter 0.25 V 50 V
RS Stock No. 168-3500
Mfr. Part No.DRC2123E0L
BrandPanasonic
MYR0.29
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 2.2 kΩ - Surface Mount Mini3 G3 B 3 6 200 mW Single 0.3 V -
RS Stock No. 707-4099
Mfr. Part No.DRA9124E0L
BrandPanasonic
MYR0.302
Each (In a Pack of 25)
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. 168-3587
Mfr. Part No.DMC261040R
BrandPanasonic
MYR0.589
Each (On a Reel of 3000)
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. 168-3429
Mfr. Part No.DRA5144T0L
BrandPanasonic
MYR0.362
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SMini3 F2 B 3 160 150 mW Single 0.25 V -
RS Stock No. 168-3757
Mfr. Part No.DRC5144G0L
BrandPanasonic
MYR0.354
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V - - Surface Mount SMini3 F2 B 3 80 150 mW Single 0.25 V -
RS Stock No. 168-3507
Mfr. Part No.DRC2144T0L
BrandPanasonic
MYR0.29
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount Mini3 G3 B 3 160 200 mW Single 0.25 V -
RS Stock No. 710-6158
Mfr. Part No.DRC2543E0L
BrandPanasonic
MYR0.701
Each (In a Pack of 20)
units
NPN 1 500 mA 50 V 4.7 kΩ - Surface Mount Mini3 G3 B 3 50 200 mW Single 0.25 V -
RS Stock No. 168-3590
Mfr. Part No.DMC2640F0R
BrandPanasonic
MYR0.831
Each (On a Reel of 3000)
units
NPN 2 100 mA 50 V 4.7 kΩ - Surface Mount Mini6 G4 B 6 30 300 mW Common Emitter 0.25 V -
RS Stock No. 168-3431
Mfr. Part No.DRA9114T0L
BrandPanasonic
MYR0.362
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SSMini3 F3 B 3 160 125 mW Single 0.25 V -
RS Stock No. 707-4017
Mfr. Part No.DRA3114Y0L
BrandPanasonic
MYR0.318
Each (In a Pack of 25)
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. 168-3560
Mfr. Part No.DMA261040R
BrandPanasonic
MYR0.589
Each (On a Reel of 3000)
units
PNP 2 100 mA 50 V 10 kΩ - Surface Mount Mini5 G3 B 5 80 300 mW Common Emitter 0.25 V -
RS Stock No. 168-3501
Mfr. Part No.DRC2114Y0L
BrandPanasonic
MYR0.29
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 10 kΩ - Surface Mount Mini3 G3 B 3 80 200 mW Single 0.25 V -
RS Stock No. 710-6091
Mfr. Part No.DMG264020R
BrandPanasonic
MYR1.847
Each (In a Pack of 20)
units
NPN + PNP 2 100 mA 50 V 22 kΩ - Surface Mount Mini6 G4 B 6 60 300 mW Isolated 0.25 V -
RS Stock No. 168-3502
Mfr. Part No.DRC2124X0L
BrandPanasonic
MYR0.29
Each (On a Reel of 3000)
units
NPN 1 100 mA 50 V 22 kΩ - Surface Mount Mini3 G3 B 3 80 200 mW Single 0.25 V -
RS Stock No. 707-4143
Mfr. Part No.DRC3123J0L
BrandPanasonic
MYR0.406
Each (In a Pack of 25)
units
NPN 1 100 mA 50 V 2.2 kΩ - Surface Mount SSSMini3 F2 B 3 80 100 mW Single 0.25 V -