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$0.719
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 178-7158
製造零件編號PDTC143ZT,215
BrandNexperia
HK$0.186
個 (在毎卷:3000)
單位
NPN 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.1 V 10 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 179-1014
製造零件編號PDTA124XU,115
BrandNexperia
HK$0.17
個 (在毎卷:3000)
單位
PNP 1 100 mA 50 V 22 kΩ - Surface Mount UMT 3 80 - Single 0.15 V 7 V
RS庫存編號 518-3554
製造零件編號PUMB11,115
BrandNexperia
HK$0.65
/個 (每包:50個)
單位
PNP 2 100 mA 50 V 10 kΩ - Surface Mount UMT 6 30 - Isolated 0.15 V 10 V
RS庫存編號 179-1015
製造零件編號PDTA143TT,215
BrandNexperia
HK$0.144
個 (在毎卷:3000)
單位
PNP 1 100 mA 50 V 4.7 kΩ - Surface Mount SOT-23 (TO-236AB) 3 200 - Single 0.15 V 5 V
RS庫存編號 151-2653
製造零件編號PUMD18,115
BrandNexperia
HK$0.196
個 (在毎卷:3000)
單位
NPN + PNP 2 100 mA 50 V 4.7 kΩ 10kΩ Surface Mount SOT 6 50 200 (Per Transistor) mW, 300 (Per Device) mW - 0.1 V -
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 103-7548
製造零件編號PUMH11,115
BrandNexperia
HK$0.332
個 (在毎卷:3000)
單位
NPN 2 100 mA 50 V 10 kΩ - Surface Mount UMT 6 30 - Isolated 0.15 V 10 V
RS庫存編號 153-2814
製造零件編號PDTA124EU,135
BrandNexperia
HK$0.149
個 (在毎卷:10000)
單位
PNP 1 100 mA -50 V 22 kΩ 22kΩ Surface Mount SC-70, SOT-323 3 60 200 mW Single -150 mV -10 V
RS庫存編號 518-2680
製造零件編號PDTA144WT,215
BrandNexperia
HK$0.316
/個 (每包:50個)
單位
PNP 1 100 mA 50 V 47 kΩ - Surface Mount SOT-23 (TO-236AB) 3 60 - Single 0.15 V 10 V
RS庫存編號 151-2654
製造零件編號PDTA113ZT,215
BrandNexperia
HK$0.098
個 (在毎卷:3000)
單位
PNP 1 -100 mA -50 V 1 kΩ 10kΩ Surface Mount SOT 3 35 250 mW Single -150 mV -
RS庫存編號 168-9394
製造零件編號PDTB123TT,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) 3 100 - Single 0.3 V 5 V
RS庫存編號 153-2969
製造零件編號PEMD13,115
BrandNexperia
HK$0.704
/個 (每包:100個)
單位
NPN + PNP 2 100 mA 50 V 4.7 kΩ 47kΩ Surface Mount SOT-666 6 100 200 mW - 0.1 V 5 V
RS庫存編號 151-2657
製造零件編號PUMB15,115
BrandNexperia
HK$0.203
個 (在毎卷:3000)
單位
PNP 2 -100 mA -50 V 4.7 kΩ 4.7kΩ Surface Mount SOT 6 30 200 (Per Transistor) mW, 300 (Per Device) mW - -150 mV -
RS庫存編號 518-3627
製造零件編號PUMB2,115
BrandNexperia
HK$0.64
/個 (每包:50個)
單位
PNP 2 100 mA 50 V 47 kΩ - Surface Mount UMT 6 80 - Isolated 0.15 V 5 V
RS庫存編號 170-8041
製造零件編號PUMD2,165
BrandNexperia
HK$0.277
個 (在毎卷:10000)
單位
- 2 100 mA 50 V 22 kΩ - Surface Mount SOT-363 6 60 300 mW Dual Base 0.15 V 10 V
RS庫存編號 508-589
製造零件編號PDTB123TT,215
BrandNexperia
HK$0.43
/個 (每包:50個)
單位
PNP 1 500 mA 50 V 2.2 kΩ - Surface Mount SOT-23 (TO-236AB) 3 100 - Single 0.3 V 5 V
RS庫存編號 508-614
製造零件編號PDTD113ET,215
BrandNexperia
HK$0.549
/個 (每包:50個)
單位
NPN 1 500 mA 50 V 1 kΩ - Surface Mount SOT-23 (TO-236AB) 3 33 - Single 0.3 V 10 V
RS庫存編號 152-3690
製造零件編號PEMH10,115
BrandNexperia
HK$0.704
/個 (每包:100個)
單位
NPN 2 100 mA 50 V 2.2 kΩ 47kΩ Surface Mount SOT 6 100 200 (Per Transistor) mW, 300 (Per Device) mW - 0.1 V -