Results for: IRF7821PBF
in Thyristors
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Thyristors
A thyristor is a solid-state semiconductor device with four layers of alternating N and P-type material. They act exclusively as bistable switches, conducting when their gate receives a current trigger, and continue to conduct while they are forward biased (that is, while the voltage across the device is not reversed). A three-lead thyristor is designed to control the larger current of its two leads by combining that current with the smaller current or voltage of its other lead - known as its control lead. In contrast, a two-lead thyristor is designed to 'switch on' if the potential difference between its leads is sufficiently large - a value representing its breakdown voltage. Some sources define silicon-controlled rectifiers and thyristors as synonymous. Other sources define thyristors as a larger set of devices with at least four layers of alternating N and P-type material. The first thyristor devices were released commercially in 1956. Because thyristors can control a relatively large amount of power and voltage with a small device, they find wide application in control of electric power, ranging from light dimmers and electric motor speed control to high-voltage direct current power transmission. Thyristors may be used in power-switching circuits, relay-replacement circuits, inverter circuits, oscillator circuits, level-detector circuits, chopper circuits, light-dimming circuits, low-cost timer circuits, logic circuits, speed-control circuits, phase-control circuits, etc. Originally thyristors relied only on current reversal to turn them off, making them difficult to apply for direct current; newer device types can be turned on and off through the control gate signal. A thyristor is not a proportional device like a transistor. In other words, a thyristor can only be fully on or off, while a transistor can lie in between on and off states. This makes a thyristor unsuitable as an analog amplifier, but useful as a switch.
Transistor > Thyristors > FET Transistors > MOSFET
Part No. | DS | Manufacturer | D/C | Qty | Region | Action |
---|---|---|---|---|---|---|
IRF7821PBF | IR | - | 29 | Israel | Request A Quote | |
IRF7821PBF | IR | 2006+ | 495 | Israel | Request A Quote | |
IRF7821PBF | IR | 200805 | 78 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 200829 | 10 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | - | 69 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 200907 | 10 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 2010 | 17 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 201341 | 29 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 201620 | 25 | U.S.A. | Request A Quote | |
IRF7821#PBF | IR | - | 49 | U.S.A. | Request A Quote | |
IRF7821PBF | IR | 2004+ | 220 | Japan | Request A Quote | |
IRF7821PBF | IR | 2015+ | 5466 | Singapore | Request A Quote | |
IRF7821PBF | IR | 2023+ | 2240 | China | Request A Quote | |
IRF7821PBF | IR | 2013 | 7 | Canada | Request A Quote | |
IRF7821PBF | IR | 2014 | 50 | Canada | Request A Quote | |
IRF7821PBF | IR | 2016 | 29 | Canada | Request A Quote | |
IRF7821PBF | IR | 2018+ | 12000 | Hong Kong | Request A Quote | |
IRF7821PBF | IR | - | 750 | Hong Kong | Request A Quote | |
IRF7821PBF | IR | - | 163 | U.S.A. | Request A Quote |
Part No. Variations
- IRF70HF60
- IRF7101
- IRF7101RPBF
- IRF7102
- IRF7103Q
- IRF7104SO8
- IRF7105QPBF
- IRF7105TR
- IRF710A
- IRF710R
- IRF7204TRPBF
- IRF7206
- IRF7210PBF
- IRF7233
- IRF7233TR
- IRF7304PBF
- IRF7305
- IRF7306Q
- IRF7307
- IRF7307PBF
- IRF7309
- IRF730PBF
- IRF730R
- IRF7311TR
- IRF7311TRPBF
- IRF7313Q
- IRF7313QPBF
- IRF7313QTR
- IRF7314
- IRF7316TRPB
- IRF7317TRPBF
- IRF7322PITR
- IRF7324TRPBF
- IRF7328TRPBF
- IRF7329TR
- IRF7338STR
- IRF7341
- IRF7341I
- IRF7342TRPBF
- IRF7343
- IRF7350
- IRF7379PBF
- IRF7379TR
- IRF7389PBF
- IRF7389TRPBF
- IRF7401PBF
- IRF740303T
- IRF7404
- IRF7404PBF
- IRF7406
- IRF7406TRPBF
- IRF740A
- IRF740AS
- IRF740B
- IRF740CF
- IRF740PBP
- IRF7413GTRPBF
- IRF7416PBF
- IRF7416QPBF
- IRF7450
- IRF7452
- IRF7459TRPBF
- IRF7466
- IRF7473TR
- IRF7477TR
- IRF7484QPBF
- IRF7484TRPBF
- IRF7490MOS
- IRF7492TRPBF
- IRF7493
- IRF7495
- IRF7495PBF
- IRF7503TRPBF
- IRF7524D1TRMOS
- IRF7534D1TR
- IRF7555TR
- IRF7580MTRPBF
- IRF7603TRPBF
- IRF766552
- IRF7701TRPBF
- IRF7704TR
- IRF7749L1TRPBF
- IRF7757TRPBF
- IRF7779L2TRPBF
- IRF7799L2
- IRF7805TRPBF
- IRF7807D1TRPBF
- IRF7811A
- IRF7811AV
- IRF7811WGTRPBF
- IRF7811WTRPBF
- IRF7822TRPBF
- IRF7832Z
- IRF7854
- IRF7855
- IRF7855PBF
- IRF7905
- IRF7907PBF
- IRF7910
- IRF7NA2907