Bipolar Transistors | NPN & PNP Transistors | RS
최근 검색 기록

    Bipolar Transistors

    Bipolar Transistors are a solid state, three-pin devices made from three layers of silicon. A bipolar transistor 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 made

    Bipolar transistors are constructed 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.

    How do bipolar transistors work?

    Bipolar transistors have 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.

    Transistors 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.

    They are also available as;

    • 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.
    • UJT transistors - constructed of a bar of lightly dope N type silicone with a small piece of heavily doped P type material attached to one side. Since the silicon bar is lightly dope it has very high resistance.

    Applications of bipolar transistors?

    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).

    5118 표시되는 제품 Bipolar Transistors

    • RS 제품 번호 791-9469
    • 제조사 부품 번호 MCH4020-TL-H
    개당가격(25개가 1테이프안에)
    ₩443.68
    onsemi
    NPN
    150 mA
    8 V
    MCPH
    Surface Mount
    400 mW
    -
    Single
    15 V
    2 V
    1 GHz
    4
    1
    • RS 제품 번호 240-7320
    • 제조사 부품 번호 STTH30M06SPF
    개당가격(2개가 1팩안에)
    ₩2,857.60
    STMicroelectronics
    -
    30 A
    600 V
    TO-3PF
    Through Hole
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 184-1193
    • 제조사 부품 번호 MJH6287G
    개당가격(2개가 1팩안에)
    ₩6,925.92
    onsemi
    PNP
    -40 A
    -100 V
    TO-218
    Through Hole
    160 W
    -
    Single
    100 V
    5 V
    1 MHz
    3
    1
    • RS 제품 번호 601-1703
    • 제조사 부품 번호 2SC5358-O(Q)
    개당가격(5개가 1팩안에)
    ₩3,878.44
    Toshiba
    NPN
    15 A
    230 V
    TO-3PN
    Through Hole
    150 W
    55
    Single
    230 V
    5 V
    30 MHz
    3
    1
    • RS 제품 번호 806-4447
    • 제조사 부품 번호 KSA992FBU
    개당가격(200개가 1팩안에)
    ₩148.52
    onsemi
    PNP
    -50 mA
    -120 V
    TO-92
    Through Hole
    500 mW
    300, 430
    Single
    -120 V
    -5 V
    1 MHz
    3
    1
    • RS 제품 번호 544-9646
    • 제조사 부품 번호 MJ15024G
    개당
    ₩11,468.00
    onsemi
    NPN
    16 A
    250 V
    TO-204
    Through Hole
    250 W
    -
    Single
    400 V
    5 V
    4 MHz
    3
    1
    • RS 제품 번호 184-0974
    • 제조사 부품 번호 MJH6287G
    개당가격(30개가 1튜브안에)
    ₩4,728.20
    onsemi
    PNP
    -40 A
    -100 V
    TO-218
    Through Hole
    160 W
    -
    Single
    100 V
    5 V
    1 MHz
    3
    1
    • RS 제품 번호 756-0269
    • 제조사 부품 번호 2SC5354-1(F)
    개당
    ₩6,674.00
    Toshiba
    NPN
    5 A
    800 V
    TO-3PN
    Through Hole
    100 W
    15
    Single
    900 V
    7 V
    -
    3
    1
    • RS 제품 번호 790-5325
    • 제조사 부품 번호 MJD210RLG
    개당가격(10개가 1테이프안에)
    ₩744.48
    onsemi
    PNP
    5 A
    25 V
    DPAK (TO-252)
    Surface Mount
    12.5 W
    45
    Single
    40 V dc
    8 V
    10 MHz
    3
    1
    • RS 제품 번호 761-9828
    • 제조사 부품 번호 BC547B
    개당가격(50개가 1팩안에)
    ₩477.52
    onsemi
    NPN
    100 mA
    45 V
    TO-92
    Through Hole
    500 mW
    200, 420
    Single
    50 V
    6 V
    300 MHz
    3
    1
    • RS 제품 번호 144-5242
    • 제조사 부품 번호 TTA1452B,S4X(S
    개당가격(5개가 1팩안에)
    ₩1,688.24
    Toshiba
    PNP
    -12 A
    -80 V
    TO-220SIS
    Through Hole
    30 W
    120
    Single
    -80 V
    -6 V
    50 MHz
    3
    1
    • RS 제품 번호 154-873
    • 제조사 부품 번호 FMMT718TA
    개당가격(25개가 1팩안에)
    ₩325.24
    DiodesZetex
    PNP
    1.5 A
    20 V
    SOT-23
    Surface Mount
    625 mW
    300
    Single
    20 V
    5 V
    180 MHz
    3
    1
    • RS 제품 번호 255-7651
    • 제조사 부품 번호 2SAR513RHZGTL
    개당가격(25개가 1팩안에)
    ₩885.48
    ROHM
    PNP
    -1 A
    -50 V
    SOT-346T
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    -
    • RS 제품 번호 751-4512
    • 제조사 부품 번호 MMBT5401-7-F
    개당가격(250개가 1팩안에)
    ₩56.40
    DiodesZetex
    PNP
    600 mA
    150 V
    SOT-23
    Surface Mount
    300 mW
    60
    Single
    -160 V
    -5 V
    300 MHz
    3
    1
    • RS 제품 번호 151-435
    • 제조사 부품 번호 2STN1360
    개당가격(25개가 1테이프안에)
    ₩541.44
    STMicroelectronics
    NPN
    3 A
    60 V
    SOT-223
    Surface Mount
    -
    -
    -
    -
    -
    -
    4
    1
    • RS 제품 번호 823-1293
    • 제조사 부품 번호 DXT5551-13
    개당가격(50개가 1팩안에)
    ₩402.32
    DiodesZetex
    NPN
    600 mA
    160 V
    SOT-89
    Surface Mount
    1.2 W
    80
    Single
    180 V
    6 V
    300 MHz
    3
    1
    • RS 제품 번호 251-3564
    • 제조사 부품 번호 TIP35C
    개당
    ₩3,506.20
    STMicroelectronics
    NPN
    25 A
    100 V
    TO-247
    Through Hole
    125 W
    15
    Single
    100 V
    5 V
    3 MHz
    3
    1
    • RS 제품 번호 601-1286
    • 제조사 부품 번호 2SA2060(F)
    개당가격(10개가 1팩안에)
    ₩588.44
    Toshiba
    PNP
    2 A
    50 V
    PW Mini
    Surface Mount
    1 W
    200
    Single
    50 V
    7 V
    -
    4
    1
    • RS 제품 번호 131-4658
    • 제조사 부품 번호 DTC143EUBTL
    개당가격(200개가 1팩안에)
    ₩60.16
    ROHM
    NPN
    100 mA
    50 V
    SC-85
    Surface Mount
    200 mW
    -
    Common Emitter
    -
    50 V
    -
    3
    1
    • RS 제품 번호 259-1427
    • 제조사 부품 번호 BFP520FH6327XTSA1
    개당가격(25개가 1팩안에)
    ₩573.40
    Infineon
    NPN
    50 mA
    10 V
    SOT-343
    Surface Mount
    -
    -
    -
    -
    -
    -
    -
    -
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