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    Discrete Semiconductors

    We have a wide selection of discrete semiconductors across a range of transistors, diodes, rectifiers and modules. There are a number of brands to choose from including ON Semiconductors, Vishay, Infineon and DiodesZetex, amongst others.

    What is a discrete semiconductor?

    A discrete semiconductor is basically the opposite of an integrated circuit. It is an individual circuit that serves only one function as a single semiconductor, as opposed to multiple semiconductor components that you might find on a printed circuit board (PCB).

    They are generally created for high power or frequency functions and as a result require specialist packaging.

    What are some examples of discrete semiconductor devices?

    Here are some individual device examples:

    • Thyristors: this type of semiconductor is often used as a switch running specific amounts of current through them
    • Zener diodes: these discrete devices are the most common type of component for voltage regulation
    • Bipolar transistors: carry both positive and negative charges in analog circuits
    • Bridge rectifiers: named so as they are built in specific configuration from diodes
    • MOSFET transistors: metal oxide semiconductor field effect transistors are widely used for switching and amplifying signals
    • TRIACs: are bidirectional switches allowing current in both directions
    • JFET transistors: junction field effect transistors are voltage controlled and as a result provide resistance
    • Rectifier & Schottky diodes: capable of very fast switching with low voltage drops
    • DIACs: often used for triggering thyristors
    • Varactor diodes: found in everyday common appliances and are controlled by the voltage applied through them

    What can discrete semiconductors be used for?

    As they are the most basic parts of engineering, there are a wide range of uses, in both industrial and consumer applications:

    • Space saving: a Darlington transistor takes up less space than two transistors
    • Triggers: a DIAC can be used to trigger a TRIAC
    • Application switching: JFET transistors are often used in this way
    • Analogue & digital: MOSFET transistors can be used in both ways
    • Power controllers: Thyristors are often used for just this purpose
    • Voltage regulator: Zener diodes are most commonly used for these types of tasks
    Bipolar Transistors
    Bipolar Transistors
    Bridge Rectifiers
    Bridge Rectifiers
    Constant Current Diodes
    Constant Current Diodes
    DIACs
    DIACs
    Darlington Pairs
    Darlington Pairs
    IGBTs
    IGBTs
    JFETs
    JFETs
    MOSFETs
    MOSFETs
    PIN Diodes
    PIN Diodes
    SIDACs
    SIDACs
    Schottky Diodes & Rectifiers
    Schottky Diodes & Rectifiers
    Switching Diodes
    Switching Diodes
    TRIACs
    TRIACs
    TVS Diodes
    TVS Diodes
    Thyristors
    Thyristors
    Vacuum Tubes
    Vacuum Tubes
    Varactor Diodes
    Varactor Diodes
    Zener Diodes
    Zener Diodes

    55341 สินค้าที่แสดงสำหรับ Discrete Semiconductors

    1 จาก 999+
    Littelfuse 1.5KE36CA, Bi-Directional TVS Diode, 1500W, 2-Pin DO-201
    • RS Stock No. 171-9438
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 1.5KE36CA
    Each: (In a Pack of 10)
    THB25.192
    Littelfuse SMBJ28CA, Bi-Directional TVS Diode, 600W, 2-Pin DO-214AA
    • RS Stock No. 764-5607
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SMBJ28CA
    Each: (In a Pack of 10)
    THB5.223
    onsemi, 15V Zener Diode 5% 500 mW SMT 2-Pin SOD-123
    • RS Stock No. 124-5334
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MMSZ5245BT1G
    Each (On a Reel of 3000)
    THB0.60
    HY Electronic Corp Bridge Rectifier, 10A, 600V, 4-Pin
    • RS Stock No. 923-5457
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. GBU1006
    Each (In a Tube of 20)
    THB12.105
    Infineon HEXFET N-Channel MOSFET, 18 A, 200 V, 3-Pin TO-220AB IRF640NPBF
    • RS Stock No. 541-0014
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. IRF640NPBF
    Each
    THB41.39
    Vishay 400V 16A, Rectifier Diode, 2-Pin DO-4 VS-16F40
    • RS Stock No. 544-5717
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. VS-16F40
    Each: (In a Pack of 5)
    THB184.11
    Diodes Inc FZT751TA PNP Transistor, -3 A, -60 V, 3 + Tab-Pin SOT-223
    • RS Stock No. 274-936
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. FZT751TA
    Each: (In a Pack of 5)
    THB23.908
    Vishay Bridge Rectifier, 35A, 1200V, 4-Pin
    • RS Stock No. 227-8801
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. VS-36MB120A
    Each
    THB321.12
    Vishay Bridge Rectifier, 25A, 800V, 4-Pin
    • RS Stock No. 629-6178
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. GBPC2508-E4/51
    Each
    THB133.44
    IXYS MCC95-16IO1B, Dual Thyristor Module 1600V, 116A 150mA
    • RS Stock No. 193-717
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. MCC95-16IO1B
    Each
    THB1,552.35
    STMicroelectronics STripFET N-Channel MOSFET, 16 A, 60 V, 3-Pin TO-220 STP16NF06
    • RS Stock No. 920-8764
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. STP16NF06
    Each (In a Tube of 50)
    THB29.651
    Infineon MOSFET, 24.3 A, 650 V PG-TO220-3-1 SPP24N60C3XKSA1
    • RS Stock No. 258-4040
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. SPP24N60C3XKSA1
    Each
    THB166.43
    Semelab TetraFET N-Channel MOSFET, 5 A, 70 V, 8-Pin SOIC D1011UK
    • RS Stock No. 738-7660
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. D1011UK
    Each
    THB1,560.08
    Toshiba 2SA1943N(S1,E,S) PNP Transistor, -15 A, -230 V, 3-Pin TO-3PN
    • RS Stock No. 799-4753
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2SA1943N(S1,E,S)
    Each: (In a Pack of 5)
    THB88.836
    Toshiba 2SC5200-O(S1,F,S) NPN Transistor, 15 A, 230 V, 3-Pin TO-3PL
    • RS Stock No. 890-2682
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 2SC5200-O(S1,F,S)
    Each: (In a Pack of 5)
    THB107.626
    Vishay N-Channel MOSFET, 1.4 A, 1000 V, 3-Pin TO-220AB IRFBG20PBF
    • RS Stock No. 542-9563
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. IRFBG20PBF
    Each
    THB64.53
    Vishay Bridge Rectifier, 25A, 1200V, 3-phase, 5-Pin
    • RS Stock No. 227-8845
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. VS-26MT120
    Each
    THB600.62
    Littelfuse 5.0SMDJ36CA, Bi-Directional TVS Diode, 5000W, 2-Pin DO-214AB
    • RS Stock No. 171-9470P
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. 5.0SMDJ36CA
    Each (Supplied on a Reel)
    THB49.998
    Diodes Inc P-Channel MOSFET, 230 mA, 45 V, 3-Pin E-Line BS250P
    • RS Stock No. 215-6688
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. BS250P
    Each: (In a Pack of 5)
    THB29.102
    Diodes Inc Bridge Rectifier, 10A, 600V, 4-Pin
    • RS Stock No. 121-9556
    • หมายเลขชิ้นส่วนของผู้ผลิต / Mfr. Part No. GBU1006
    Each (In a Tube of 20)
    THB43.887
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