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

...
顯示內容 隱藏內容

篩選條件

正在檢視 1 - 20,共 251 項產品
Results per page
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 792-1061
製造零件編號PDTB123YT,215
BrandNexperia
HK$0.575
Each (On a Tape of 100)
單位
PNP 1 - 50 V 2.2 kΩ - Surface Mount SOT-23 3 70 250 mW Single 0.3 V 5 V
RS庫存編號 518-3611
製造零件編號PUMB18,115
BrandNexperia
HK$0.413
/個 (每包:50個)
單位
PNP 2 100 mA 50 V 4.7 kΩ - Surface Mount UMT 6 50 - Isolated 0.15 V 7 V
RS庫存編號 179-1041
製造零件編號PUMD10,115
BrandNexperia
HK$0.313
個 (在毎卷:3000)
單位
NPN + PNP 2 100 mA 50 V 2.2 kΩ - Surface Mount UMT 6 100 - Isolated 0.1 V 10 V
RS庫存編號 518-2472
製造零件編號PDTA124XT,215
BrandNexperia
HK$0.368
/個 (每包:50個)
單位
PNP 1 100 mA 50 V 22 kΩ - Surface Mount SOT-23 (TO-236AB) 3 80 - Single 0.15 V 7 V
RS庫存編號 103-7546
製造零件編號PDTC114ET,215
BrandNexperia
HK$0.163
個 (在毎卷:3000)
單位
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SOT-23 (TO-236AB) 3 30 - Single 0.15 V 10 V
RS庫存編號 518-3122
製造零件編號PDTC143ZU,115
BrandNexperia
HK$0.50
/個 (每包:50個)
單位
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount UMT 3 100 - Single 0.1 V 10 V
RS庫存編號 518-1261
製造零件編號PBLS4003Y,115
BrandNexperia
HK$1.533
/個 (每包:25個)
單位
NPN + PNP 2 100 mA, 500 mA 40 V, 50 V 10 kΩ - Surface Mount UMT 6 30 - N+P Loadswitch 0.15 V, 0.35 V 6 V, 10 V
RS庫存編號 518-2949
製造零件編號PDTC124ET,215
BrandNexperia
HK$0.538
/個 (每包:50個)
單位
NPN 1 100 mA 50 V 22 kΩ - Surface Mount SOT-23 (TO-236AB) 3 60 - Single 0.15 V 10 V
RS庫存編號 166-0526
製造零件編號PDTA124ET,215
BrandNexperia
HK$0.11
個 (在毎卷:3000)
單位
PNP 1 100 mA 50 V 22 kΩ - Surface Mount SOT-23 (TO-236AB) 3 60 - Single 0.15 V 10 V
RS庫存編號 166-0365
製造零件編號PDTC144EU,115
BrandNexperia
HK$0.13
個 (在毎卷:3000)
單位
NPN 1 100 mA 50 V 47 kΩ - Surface Mount UMT 3 80 - Single 0.15 V 10 V
RS庫存編號 151-3369
製造零件編號PEMB10,115
BrandNexperia
HK$0.325
個 (在毎卷:4000)
單位
PNP 2 -100 mA -50 V 2.2 kΩ 47kΩ Surface Mount SOT 6 100 200 (Per Transistor) mW, 300 (Per Device) mW - -100 mV -
RS庫存編號 178-7098
製造零件編號PDTD113ZT,215
BrandNexperia
HK$0.343
個 (在毎卷:3000)
單位
NPN 1 500 mA 50 V 1 kΩ - Surface Mount SOT-23 (TO-236AB) 3 70 - Single 0.3 V 5 V
RS庫存編號 518-2731
製造零件編號PDTC114TM,315
BrandNexperia
HK$0.598
/個 (每包:50個)
單位
NPN 1 100 mA 50 V 10 kΩ - Surface Mount SC-101 3 200 - Single 0.15 V 5 V
RS庫存編號 166-0025
製造零件編號PIMC31,115
BrandNexperia
HK$0.97
個 (在毎卷:3000)
單位
NPN + PNP 2 500 mA 50 V 1 kΩ - Surface Mount SOT-457 (SC-74) 6 70 420 mW Isolated 0.3 V 5 V
RS庫存編號 518-2286
製造零件編號PDTA115EU,115
BrandNexperia
HK$0.326
/個 (每包:50個)
單位
PNP 1 20 mA 50 V 100 kΩ - Surface Mount UMT 3 80 - Single 0.15 V 10 V
RS庫存編號 518-3015
製造零件編號PDTC124XU,115
BrandNexperia
HK$0.152
/個 (每包:50個)
單位
NPN 1 100 mA 50 V 22 kΩ - Surface Mount UMT 3 80 - Single 0.15 V 7 V
RS庫存編號 151-2824
製造零件編號PDTA123YT,215
BrandNexperia
HK$0.204
/個 (每包:250個)
單位
PNP 1 -100 mA -50 V 2.2 kΩ 10kΩ Surface Mount SOT 3 35 250 mW Single -150 mV -
RS庫存編號 166-1358
製造零件編號PDTB123ET,215
BrandNexperia
HK$0.261
個 (在毎卷:3000)
單位
PNP 1 500 mA 50 V 2.2 kΩ - Surface Mount SOT-23 (TO-236AB) 3 40 - Single 0.3 V 10 V
RS庫存編號 146-0886
製造零件編號PEMH15,115
BrandNexperia
HK$0.329
個 (在毎卷:4000)
單位
NPN 2 100 mA 50 V 4.7 kΩ - Surface Mount SOT-666 6 30 300 mW Isolated 0.15 V 10 V
RS庫存編號 179-1008
製造零件編號PDTA115EU,115
BrandNexperia
HK$0.17
個 (在毎卷:3000)
單位
PNP 1 20 mA 50 V 100 kΩ - Surface Mount UMT 3 80 - Single 0.15 V 10 V