BJT & Bipolar Transistors

A Bipolar Transistor or BJT (Bipolar Junction Transistor) is a solid state, three-pin device made from three layers of silicon. A BJT is designed to amplify current, bipolar transistors can also function as a switch. There are two main types of transistor, PNP (positive negative positive) or NPN (negative positive negative).How a Bipolar transistor is madeA bipolar transistor is made by joining two signal diodes back to back creating two PN junctions connected in series, sharing a common P or N terminal. By nature, silicon does not normally conduct electricity well. However, when silicon is treated with certain chemicals or impurities we can make the material and electrons behave in a different way. This process is called doping. The doping process improves the semiconductors ability to conduct electricity.What does a bipolar transistor do?As we said before a bipolar transistor has two possible functions, switching, and amplification. Due to the devices three layers of doped semiconductor material, supplying the transistor with a signal voltage enables the discrete component to act as an insulator or a conductor. This clever change provides the transistors with two basic functions, switching (digital) electronics or amplification (analog) electronics.Types of transistorTransistors are available in panel, surface and through hole mounting options in plastic package or metal can versions. All have three terminals or pins, the Base, the Collector, and the Emitter.Where are bipolar transistors used?Transistors are one of the most widely used discrete components in electronic designs and circuits. Transistors are used for the amplification of all types of electrical signals in circuits made up of individual components rather than ICs (integrated circuits).

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제품설명 단가 Transistor Type Maximum DC Collector Current Maximum Collector Emitter Voltage Package Type Mounting Type Maximum Power Dissipation Minimum DC Current Gain Transistor Configuration Maximum Collector Base Voltage Maximum Emitter Base Voltage Maximum Operating Frequency Pin Count Number of Elements per Chip Automotive Standard
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제조사 부품 번호2SC1623-A
₩127.10
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NPN 100 mA 50 V MiniMold Surface Mount 200 mW - Single 60 V 5 V 250 MHz 3 1 -
RS 제품 번호 772-4992
제조사 부품 번호2SC3360-T1B-A
₩212.35
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NPN 100 mA 200 V SOT-346 (SC-59) Surface Mount 200 mW 90 Single 200 V 5 V - 3 1 -
RS 제품 번호 548-4425
제조사 부품 번호2SA812-A
₩3,546.40
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PNP 100 mA 50 V MiniMold Surface Mount 200 mW - Single 60 V 5 V 180 MHz 3 1 -
RS 제품 번호 121-6878
제조사 부품 번호2SD1584-Z-E1-AZ
₩2,303.30
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NPN 3 A 60 V DPAK (TO-252) Surface Mount 2 W 500 Single 60 V 7 V - 3 1 -
RS 제품 번호 772-4974
제조사 부품 번호2SC1622A-T1B-A
₩238.70
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NPN 50 mA 120 V SOT-346 (SC-59) Surface Mount 200 mW 135 Single 120 V 5 V - 3 1 -
RS 제품 번호 772-6627
제조사 부품 번호UPA670T-T1-A
₩251.10
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PNP 100 mA 50 V SOT-363 (SC-88) Surface Mount 200 mW - Isolated - - - 6 2 -
RS 제품 번호 923-1335
제조사 부품 번호HFA3127BZ
₩10,788.00
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NPN 65 mA 8 V SOIC Surface Mount 150 mW 40 Isolated 12 V 5.5 V 8000 MHz 16 5 -
RS 제품 번호 921-5942
제조사 부품 번호HFA3096BZ
₩10,567.90
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NPN + PNP 65 mA 8 V SOIC Surface Mount 150 mW 20 Isolated 12 V 5.5 V 5500 (PNP) MHz, 8000 (NPN) MHz 16 5 -
RS 제품 번호 772-5074
제조사 부품 번호2SC5336-T1-AZ
₩652.55
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NPN 100 mA 12 V Power Mini-Mold Surface Mount 1.2 W 50 Single 20 V 3 V - 4 1 -
RS 제품 번호 772-4977
제조사 부품 번호2SB806-T1-AZ
₩452.60
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PNP 700 mA 120 V SC-62 Surface Mount 2 W 90 Single -120 V -5 V - 3 1 -
RS 제품 번호 146-2424
제조사 부품 번호HFA3096BZ
₩9,110.90
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NPN + PNP 65 mA 8 V SOIC Surface Mount 150 mW 20 Isolated 12 V 5.5 V 5500 (PNP) MHz, 8000 (NPN) MHz 16 5 -
RS 제품 번호 121-6877
제조사 부품 번호2SB1261(0)-Z-E1-AZ
₩1,461.65
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PNP 3 A 60 V DPAK (TO-252) Surface Mount 10 W 50 Single -60 V -7 V - 3 1 -
RS 제품 번호 772-4983
제조사 부품 번호2SC2223-T1B-A
₩240.25
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NPN 20 mA 20 V SOT-346 (SC-59) Surface Mount 150 mW 40 Single 30 V 4 V - 3 1 -
RS 제품 번호 772-6636
제조사 부품 번호UPA671T-T1-A
₩251.10
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PNP 100 mA 50 V SOT-363 (SC-88) Surface Mount 200 mW - Isolated - - - 6 2 -
RS 제품 번호 772-5034
제조사 부품 번호2SC4550-AZ
₩1,701.90
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NPN 7 A 60 V MP-45F Through Hole 30 W 100 Single 100 V 7 V - 3 1 -
RS 제품 번호 921-5428
제조사 부품 번호HFA3127BZ
₩12,516.25
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NPN 65 mA 8 V SOIC Surface Mount 150 mW 40 Isolated 12 V 5.5 V 8000 MHz 16 5 -
RS 제품 번호 772-5141
제조사 부품 번호2SD780-T1B-A
₩238.70
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NPN 300 mA 60 V SOT-346 (SC-59) Surface Mount 200 mW 110 Single 60 V 5 V - 3 1 -
RS 제품 번호 121-6876
제조사 부품 번호2SA1615-Z-E1-AZ
₩1,314.40
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PNP 10 A 20 V DPAK (TO-252) Surface Mount 15 W 160 Single -30 V -10 V - 3 1 -
RS 제품 번호 921-5683
제조사 부품 번호HFA3101BZ
₩12,468.20
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NPN 30 mA 8 V SOIC Surface Mount - 40 Complex 12 V 5.5 V 10000 MHz 8 6 -
RS 제품 번호 496-745
제조사 부품 번호HFA3127BZ
₩12,516.25
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NPN 65 mA 8 V SOIC Surface Mount 150 mW 40 Isolated 12 V 5.5 V 8000 MHz 16 5 -