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 Prix 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
N° de stock RS 165-8824
Référence fabricantDDC123JU-7-F
MarqueDiodesZetex
0,053 €
Each (On a Reel of 3000)
Unité
NPN 2 100 mA 50 V 2.2 kΩ - Surface Mount SOT-363 (SC-88) 6 80 200 mW Isolated 0.3 V 5 V
N° de stock RS 822-2334
Référence fabricantDDC123JU-7-F
MarqueDiodesZetex
0,102 €
Each (In a Pack of 200)
Unité
NPN 2 100 mA 50 V 2.2 kΩ - Surface Mount SOT-363 (SC-88) 6 80 200 mW Isolated 0.3 V 5 V
N° de stock RS 163-0976
Référence fabricantMMUN2133LT1G
0,015 €
Each (On a Reel of 3000)
Unité
PNP 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 80 400 mW Single 0.25 V -
N° de stock RS 781-4376
Référence fabricantMMUN2133LT1G
0,028 €
Each (In a Pack of 200)
Unité
PNP 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 80 400 mW Single 0.25 V -
N° de stock RS 690-0145
Référence fabricantMMUN2211LT3G
0,082 €
Each (In a Pack of 25)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 35 - Single 0.25 V -
N° de stock RS 165-8757
Référence fabricantPIMH9,115
MarqueNexperia
0,049 €
Each (On a Reel of 3000)
Unité
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SOT-457 (SC-74) 6 100 400 mW Isolated 0.1 V 6 V
N° de stock RS 145-3515
Référence fabricantMMUN2211LT3G
0,012 €
Each (On a Reel of 10000)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 35 - Single 0.25 V -
N° de stock RS 816-6782
Référence fabricantPIMH9,115
MarqueNexperia
0,076 €
Each (In a Pack of 100)
Unité
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SOT-457 (SC-74) 6 100 400 mW Isolated 0.1 V 6 V
N° de stock RS 518-2775
Référence fabricantPDTC114YT,215
MarqueNexperia
0,135 €
Each (In a Pack of 50)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.1 V 10 V
N° de stock RS 545-2535
Référence fabricantMMUN2211LT1G
0,082 €
Each (In a Pack of 50)
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NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 35 - Single 0.25 V -
N° de stock RS 145-3097
Référence fabricantMMUN2211LT1G
0,015 €
Each (On a Reel of 3000)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 35 - Single 0.25 V -
N° de stock RS 124-2369
Référence fabricantPDTC114YT,215
MarqueNexperia
0,024 €
Each (On a Reel of 3000)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.1 V 10 V
N° de stock RS 166-0378
Référence fabricantPUMH2,115
MarqueNexperia
0,016 €
Each (On a Reel of 3000)
Unité
NPN 2 100 mA 50 V 47 kΩ - Surface Mount UMT 6 80 - Isolated 0.15 V 10 V
N° de stock RS 145-8822
Référence fabricantBCR183E6327HTSA1
MarqueInfineon
0,014 €
Each (On a Reel of 3000)
Unité
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 30 200 mW Single 0.3 V 10 V
N° de stock RS 484-3463
Référence fabricantPDTC114ET,215
MarqueNexperia
0,135 €
Each (In a Pack of 50)
Unité
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 (TO-236AB) 3 30 - Single 0.15 V 10 V
N° de stock RS 179-1040
Référence fabricantPUMB13,115
MarqueNexperia
0,015 €
Each (On a Reel of 3000)
Unité
NPN 2 100 mA 50 V 4.7 kΩ - Surface Mount UMT 6 100 - Isolated 0.1 V 10 V
N° de stock RS 911-4760
Référence fabricantBCR116SH6327XTSA1
MarqueInfineon
0,027 €
Each (On a Reel of 3000)
Unité
NPN 2 100 mA 50 V 4.7 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V -
N° de stock RS 145-3111
Référence fabricantMMUN2113LT1G
0,015 €
Each (On a Reel of 3000)
Unité
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SOT-23 3 80 - Single 0.25 V -
N° de stock RS 484-3441
Référence fabricantPDTA114ET,215
MarqueNexperia
0,148 €
Each (In a Pack of 50)
Unité
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 (TO-236AB) 3 30 - Single 0.15 V 10 V
N° de stock RS 518-2595
Référence fabricantPDTA143ZU,115
MarqueNexperia
0,136 €
Each (In a Pack of 50)
Unité
PNP 1 100 mA 50 V 4.7 kΩ - Surface Mount UMT 3 100 - Single 0.1 V 10 V