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 183-4636
Tillv. art.nrDTA114TU3T106
VarumärkeROHM
0,224 kr
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PNP 1 -100 mA -50 V 10 kΩ - Surface Mount SOT-323 3 100 200 mW Single -300 mV -5 V
RS-artikelnummer 178-5679
Tillv. art.nrDTC023EEBTL
VarumärkeROHM
0,208 kr
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NPN 1 100 mA 50 V 2.2 kΩ 2.2kΩ Surface Mount SOT-416FL 3 20 150 mW Single - -
RS-artikelnummer 464-334
Tillv. art.nrMMUN2213LT1G
VarumärkeON Semiconductor
0,335 kr
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NPN 1 100 mA 50 V 47 kΩ - Surface Mount SOT-23 3 80 - Single 0.25 V -
RS-artikelnummer 146-7151
Tillv. art.nrDTA014EMT2L
VarumärkeROHM
0,517 kr
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PNP 1 -100 mA 50 V 10 kΩ 10kΩ Surface Mount SOT-723 3 35 150 mW Single - -
RS-artikelnummer 186-8455
Tillv. art.nr2N7002L
VarumärkeON Semiconductor
1,572 kr
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- 1 - - - - Surface Mount SOT-23 3 - 300 mW - - -
RS-artikelnummer 183-4893
Tillv. art.nrDTC143XU3T106
VarumärkeROHM
0,425 kr
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NPN 1 100 mA - 4.7 kΩ 10kΩ Surface Mount SOT-323 3 30 200 mW Single - -
RS-artikelnummer 124-6557
Tillv. art.nrDTC143EKAT146
VarumärkeROHM
0,558 kr
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NPN 1 100 mA 50 V 4.7 kΩ 4.7kΩ Surface Mount SOT-346 3 30 200 mW - - -
RS-artikelnummer 183-4681
Tillv. art.nrDTC143TU3T106
VarumärkeROHM
0,224 kr
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NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-323 3 100 200 mW Single 300 mV 5 V
RS-artikelnummer 518-2444
Tillv. art.nrPDTA124TT,215
VarumärkeNexperia
0,186 kr
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PNP 1 100 mA 50 V 22 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.15 V 5 V
RS-artikelnummer 186-7126
Tillv. art.nr2SA2039-E
VarumärkeON Semiconductor
3,857 kr
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PNP 1 -5 A -50 V - - Through Hole IPAK (7518-003) 3 + Tab 200 15 W Single -430 mV -6 V
RS-artikelnummer 131-4619
Tillv. art.nrDTA114EMT2L
VarumärkeROHM
0,891 kr
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PNP 1 100 mA 50 V 10 kΩ 10kΩ Surface Mount SC-105AA 3 30 150 mW Common Emitter - 50 V
RS-artikelnummer 186-8631
Tillv. art.nrNVTR4502PT1G
VarumärkeON Semiconductor
2,531 kr
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- 1 - - - - Surface Mount SOT-23 3 - 1.25 W - - -
RS-artikelnummer 183-4690
Tillv. art.nrDTD543ZETL
VarumärkeROHM
0,581 kr
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NPN 1 500 mA - 4.7 kΩ 47kΩ Surface Mount SOT-416 3 140 150 mW Single - -
RS-artikelnummer 857-8365
Tillv. art.nrBCR523UE6433HTMA1
VarumärkeInfineon
0,811 kr
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NPN 2 - 50 V 1 kΩ - Surface Mount SC-74 6 70 330 mW Isolated 0.0003 V 5 V
RS-artikelnummer 518-2371
Tillv. art.nrPDTA123JT,215
VarumärkeNexperia
1,45 kr
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PNP 1 100 mA 50 V 2.2 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.1 V 10 V
RS-artikelnummer 124-6535
Tillv. art.nrDTB513ZETL
VarumärkeROHM
0,905 kr
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PNP 1 500 mA 12 V 1 kΩ 10kΩ Surface Mount SOT-416 (SC-75A) 3 140 150 mW - - -
RS-artikelnummer 183-5077
Tillv. art.nrUMA9NTR
VarumärkeROHM
0,693 kr
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PNP 2 -100 mA - 10 kΩ 10kΩ Surface Mount SOT-353 5 30 150 mW Common Emitter - -
RS-artikelnummer 146-7018
Tillv. art.nrDTA023EMT2L
VarumärkeROHM
0,207 kr
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PNP 1 -100 mA 50 V 2.2 kΩ 2.2kΩ Surface Mount SOT-723 3 20 150 mW Single - -
RS-artikelnummer 186-7189
Tillv. art.nrMUN5232DW1T1G
VarumärkeON Semiconductor
0,433 kr
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NPN 2 100 mA 50 V dc 4.7 kΩ 4.7kΩ Surface Mount SOT-363 6 15 385 mW - 0.25 V dc -
RS-artikelnummer 146-7056
Tillv. art.nrDTC023EMT2L
VarumärkeROHM
0,207 kr
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NPN 1 100 mA 50 V 2.2 kΩ 2.2kΩ Surface Mount SOT-723 3 20 150 mW Single - -
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