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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Beskrivning Pris 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-artikelnummer 146-7242
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VarumärkeROHM
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NPN 1 100 mA 50 V 4.7 kΩ 10kΩ Surface Mount SOT-323FL 3 3.29 200 mW Single - -
RS-artikelnummer 710-6146
Tillv. art.nrDRC2523E0L
VarumärkePanasonic
3,733 kr
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NPN 1 500 mA 50 V 2.2 kΩ - Surface Mount Mini3 G3 B 3 40 200 mW Single 0.25 V -
RS-artikelnummer 179-1043
Tillv. art.nrPUMD16,115
VarumärkeNexperia
0,161 kr
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NPN + PNP 2 100 mA 50 V 22 kΩ - Surface Mount UMT 6 80 - Isolated 0.15 V 5 V
RS-artikelnummer 153-1980
Tillv. art.nrPEMD48,115
VarumärkeNexperia
0,22 kr
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NPN + PNP 2 100 mA 50 V 2.2 (PNP) kΩ, 47 (NPN) kΩ - Surface Mount SOT-666 6 80 200 mW - 0.15 V 10 (NPN) V, -5 (PNP) V
RS-artikelnummer 170-2434
Tillv. art.nrDTD114EKT146
VarumärkeROHM
0,936 kr
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NPN 1 500 mA - 10 kΩ 10kΩ Surface Mount SMT 3 56 - Single - -
RS-artikelnummer 690-0186
Tillv. art.nrMUN5111DW1T1G
VarumärkeON Semiconductor
1,75 kr
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PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 35 - Isolated 0.25 V -
RS-artikelnummer 183-4679
Tillv. art.nrDTC124XU3T106
VarumärkeROHM
0,224 kr
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NPN 1 100 mA - 22 kΩ 47kΩ Surface Mount SOT-323 3 68 200 mW Single - -
RS-artikelnummer 131-4635
Tillv. art.nrDTC014YEBTL
VarumärkeROHM
0,462 kr
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NPN 1 100 mA 50 V 10 kΩ 47kΩ Surface Mount SOT-416FL 3 80 150 mW Common Emitter - 50 V
RS-artikelnummer 124-6555
Tillv. art.nrDTC124EKAT146
VarumärkeROHM
0,541 kr
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NPN 1 100 mA 50 V 22 kΩ 22kΩ Surface Mount SOT-346 3 56 200 mW - - -
RS-artikelnummer 186-7367
Tillv. art.nrBDX34BG
VarumärkeON Semiconductor
6,756 kr
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PNP 1 10 A 80 V dc - - Through Hole TO-220 3 750 70 W Single 2.5 V dc 5 V dc
RS-artikelnummer 183-5080
Tillv. art.nrUMD12NTR
VarumärkeROHM
0,755 kr
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- 2 100 (NPN) mA, -100 (PNP) mA - 47 kΩ 47kΩ Surface Mount SOT-363 6 68 150 mW Complex - -
RS-artikelnummer 186-8664
Tillv. art.nrKSC2383OTA
VarumärkeON Semiconductor
2,879 kr
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NPN 1 1 A 160 V - - Through Hole TO-92 3 60 900 mW Single 1.5 V 6 V
RS-artikelnummer 823-2858
Tillv. art.nrDDTC114YUA-7-F
VarumärkeDiodesZetex
0,189 kr
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NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-323 (SC-70) 3 68 200 mW Single - 40 V
RS-artikelnummer 146-7015
Tillv. art.nrDTA015EUBTL
VarumärkeROHM
0,35 kr
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PNP 1 -100 mA 50 V 100 kΩ 100kΩ Surface Mount SOT-323FL 3 80 200 mW Single - -
RS-artikelnummer 186-7382
Tillv. art.nrFDMA420NZ
VarumärkeON Semiconductor
2,389 kr
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- 1 - - - - Surface Mount MicroFET 2 x 2 6 - 2.4 W Single - -
RS-artikelnummer 133-2967
Tillv. art.nrDTC143ZCAT116
VarumärkeROHM
0,575 kr
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NPN 1 100 mA 50 V 4.7 kΩ 47kΩ Surface Mount SOT-23 3 80 200 mW Single - 50 V
RS-artikelnummer 178-6012
Tillv. art.nrDTA113ZCAT116
VarumärkeROHM
0,867 kr
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PNP 1 -100 mA -50 V 1 kΩ 10kΩ Surface Mount SOT-23 3 33 350 mW Single - -
RS-artikelnummer 146-7098
Tillv. art.nrDTA024XUBTL
VarumärkeROHM
0,558 kr
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PNP 1 -100 mA 50 V 22 kΩ 47kΩ Surface Mount SOT-323FL 3 80 200 mW Single - -
RS-artikelnummer 168-3618
Tillv. art.nrDRC2523Y0L
VarumärkePanasonic
0,425 kr
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NPN 1 500 mA 50 V 2.2 kΩ - Surface Mount Mini3 G3 B 3 60 200 mW Single 0.25 V -
RS-artikelnummer 183-4963
Tillv. art.nrDTC115TMT2L
VarumärkeROHM
0,425 kr
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NPN 1 100 mA 50 V 100 kΩ - Surface Mount SOT-723 3 100 150 mW Single 300 mV 5 V
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