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. 168-3425
Mfr. Part No.DRA5113Z0L
BrandPanasonic
PHP3.57
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 1 kΩ - Surface Mount SMini3 F2 B 3 30 150 mW Single 0.25 V -
RS Stock No. 168-3500
Mfr. Part No.DRC2123E0L
BrandPanasonic
PHP3.131
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. 707-4045
Mfr. Part No.DRA5114E0L
BrandPanasonic
PHP4.799
Each (In a Pack of 25)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SMini3 F2 B 3 35 150 mW Single 0.25 V -
RS Stock No. 707-4042
Mfr. Part No.DRA5113Z0L
BrandPanasonic
PHP3.322
Each (In a Pack of 25)
units
PNP 1 100 mA 50 V 1 kΩ - Surface Mount SMini3 F2 B 3 30 150 mW Single 0.25 V -
RS Stock No. 707-3995
Mfr. Part No.DMA964030R
BrandPanasonic
PHP9.748
Each (In a Pack of 10)
units
PNP 2 100 mA 50 V 47 kΩ - Surface Mount SSMini6 F3 B 6 80 125 mW Isolated 0.25 V -
RS Stock No. 168-3509
Mfr. Part No.DRC2514E0L
BrandPanasonic
PHP7.143
Each (On a Reel of 3000)
units
NPN 1 500 mA 50 V 10 kΩ - Surface Mount Mini3 G3 B 3 60 200 mW Single 0.25 V -
RS Stock No. 168-3491
Mfr. Part No.DRA2123J0L
BrandPanasonic
PHP3.131
Each (On a Reel of 3000)
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. 168-3430
Mfr. Part No.DRA9115E0L
BrandPanasonic
PHP3.914
Each (On a Reel of 3000)
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. 710-5979
Mfr. Part No.DMC261040R
BrandPanasonic
PHP14.016
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. 168-3446
Mfr. Part No.DRC3143X0L
BrandPanasonic
PHP3.324
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. 710-6004
Mfr. Part No.DMC264050R
BrandPanasonic
PHP17.18
Each (In a Pack of 20)
units
NPN 2 100 mA 50 V 10 kΩ - Surface Mount Mini6 G4 B 6 160 300 mW Common Emitter 0.25 V -
RS Stock No. 715-9639
Mfr. Part No.DMA961040R
BrandPanasonic
PHP8.548
Each (In a Pack of 10)
units
PNP 2 100 mA 50 V 10 kΩ - Surface Mount SSMini5 F4 B 5 80 125 mW Common Emitter 0.25 V -
RS Stock No. 168-3461
Mfr. Part No.DRC5144T0L
BrandPanasonic
PHP3.914
Each (On a Reel of 3000)
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. 168-3439
Mfr. Part No.DRA9143X0L
BrandPanasonic
PHP3.914
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 4.7 kΩ - Surface Mount SSMini3 F3 B 3 30 125 mW Single 0.25 V -
RS Stock No. 707-4008
Mfr. Part No.DMA9640T0R
BrandPanasonic
PHP9.748
Each (In a Pack of 10)
units
PNP 2 100 mA 50 V 22 kΩ - Surface Mount SSMini6 F3 B 6 80 125 mW Isolated 0.25 V -
RS Stock No. 707-4168
Mfr. Part No.DRC3144T0L
BrandPanasonic
PHP4.245
Each (In a Pack of 25)
units
NPN 1 100 mA 50 V 47 kΩ - Surface Mount SSSMini3 F2 B 3 160 100 mW Single 0.25 V -
RS Stock No. 168-3426
Mfr. Part No.DRA5114E0L
BrandPanasonic
PHP3.57
Each (On a Reel of 3000)
units
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SMini3 F2 B 3 35 150 mW Single 0.25 V -
RS Stock No. 711-5528
Mfr. Part No.DMC961040R
BrandPanasonic
PHP6.352
Each (In a Pack of 10)
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. 710-6091
Mfr. Part No.DMG264020R
BrandPanasonic
PHP17.18
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. 711-5503
Mfr. Part No.DMA964010R
BrandPanasonic
PHP7.152
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 -