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庫存編號 826-9888
製造零件編號BCR108E6327HTSA1
BrandInfineon
HK$0.264
個 (在毎卷:1000)
單位
NPN 1 100 mA 50 V 2.2 kΩ - Surface Mount SOT-23 3 70 200 mW Single 0.3 V 5 V
RS庫存編號 145-9574
製造零件編號BCR119E6327HTSA1
BrandInfineon
HK$0.162
個 (在毎卷:3000)
單位
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 120 - Single 0.3 V -
RS庫存編號 753-2769
製造零件編號BCR562E6327HTSA1
BrandInfineon
HK$0.586
/個 (每包:50個)
單位
PNP 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS庫存編號 165-7655
製造零件編號BCR185WH6327XTSA1
BrandInfineon
HK$0.192
個 (在毎卷:3000)
單位
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-323 (SC-70) 3 70 250 mW Single 0.3 V -
RS庫存編號 753-2765
製造零件編號BCR512E6327HTSA1
BrandInfineon
HK$0.423
/個 (每包:50個)
單位
NPN 1 500 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 60 330 mW Single 0.3 V -
RS庫存編號 825-9308
製造零件編號BCR141E6327HTSA1
BrandInfineon
HK$0.225
/個 (每包:200個)
單位
NPN 1 100 mA 50 V 22 kΩ - Surface Mount SOT-23 3 50 250 mW Single 0.3 V 10 V
RS庫存編號 857-8306
製造零件編號BCR169WH6327XTSA1
BrandInfineon
HK$0.218
個 (在毎卷:3000)
單位
PNP 1 - 50 V 4.7 kΩ - Surface Mount SOT-323 (SC-70) 3 120 250 mW Single 0.3 V 5 V
RS庫存編號 753-2731
製造零件編號BCR133SH6327XTSA1
BrandInfineon
HK$0.438
/個 (每包:50個)
單位
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 30 250 mW Isolated 0.3 V -
RS庫存編號 752-8019
製造零件編號BCR183SH6327XTSA1
BrandInfineon
HK$0.612
Each (On a Tape of 50)
單位
PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 30 250 mW Isolated 0.3 V -
RS庫存編號 857-8245
製造零件編號BCR108WH6433XTMA1
BrandInfineon
HK$0.201
個 (在毎卷:10000)
單位
NPN 1 - 50 V 2.2 kΩ - Surface Mount SOT-323 (SC-70) 3 70 250 mW Single 0.3 V 5 V
RS庫存編號 145-8769
製造零件編號BCR116E6327HTSA1
BrandInfineon
HK$0.213
個 (在毎卷:3000)
單位
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 3 70 200 mW Single 0.3 V 5 V
RS庫存編號 752-8029
製造零件編號BCR198WH6327XTSA1
BrandInfineon
HK$0.298
Each (On a Tape of 100)
單位
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SOT-323 (SC-70) 3 70 250 mW Single 0.3 V -
RS庫存編號 857-8267
製造零件編號BCR119WH6327XTSA1
BrandInfineon
HK$0.223
個 (在毎卷:3000)
單位
NPN 1 - 50 V 4.7 kΩ - Surface Mount SOT-323 (SC-70) 3 120 250 mW Single 0.3 V 5 V
RS庫存編號 110-7442
製造零件編號BCR142WH6327XTSA1
BrandInfineon
HK$0.399
/個 (每包:600個)
單位
NPN 1 100 mA 50 V 22 kΩ - Surface Mount SOT-323 (SC-70) 3 70 250 mW Single 0.3 V 10 V
RS庫存編號 752-8013
製造零件編號BCR185SH6327XTSA1
BrandInfineon
HK$0.385
Each (On a Tape of 50)
單位
PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V -
RS庫存編號 168-7400
製造零件編號BCR133SH6327XTSA1
BrandInfineon
HK$0.334
個 (在毎卷:3000)
單位
NPN 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 30 250 mW Isolated 0.3 V -
RS庫存編號 287-695
製造零件編號BCR135E6327HTSA1
BrandInfineon
HK$2.419
/個 (每包:10個)
單位
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 70 - Single 0.3 V -
RS庫存編號 857-8356
製造零件編號BCR523E6433HTMA1
BrandInfineon
HK$0.321
個 (在毎卷:10000)
單位
NPN 1 - 50 V 1 kΩ - Surface Mount SOT-23 3 70 330 mW Single 0.0003 V 5 V
RS庫存編號 826-9890
製造零件編號BCR185E6327HTSA1
BrandInfineon
HK$0.264
個 (在毎卷:1000)
單位
PNP 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 3 70 200 mW Single 0.3 V 6 V
RS庫存編號 753-2759
製造零件編號BCR35PNH6327XTSA1
BrandInfineon
HK$0.566
/個 (每包:50個)
單位
NPN + PNP 2 100 mA 50 V 10 kΩ - Surface Mount SOT-363 (SC-88) 6 70 250 mW Isolated 0.3 V -