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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 > IGBT Transistors > IGBT Module
Part No. | DS | Manufacturer | D/C | Qty | Region | Action |
---|---|---|---|---|---|---|
FF200R12KE3 | Infineon | 202245+ | 2500 | China | Request A Quote | |
FF200R12KE3 | Infineon | 2017+ | 2000 | Hong Kong | Request A Quote | |
FF200R12KE3 | Infineon | 2012+ | 88 | Singapore | Request A Quote | |
FF200R12KE3 | Infineon | 2022+ | 7261 | China | Request A Quote | |
FF200R12KE3 | Infineon | - | 119 | China | Request A Quote | |
FF200R12KE3 | Infineon | - | 500 | China | Request A Quote | |
FF200R12KE3 | Infineon | 2010+ | 188 | Hong Kong | Request A Quote | |
FF200R12KE3 | Infineon | - | 1500 | China | Request A Quote | |
FF200R12KE3 | Infineon | - | 6 | China | Request A Quote | |
FF200R12KE3 | Infineon | - | 200 | China | Request A Quote |
Part No. Variations
- FF2000AG120A
- FF2000R33
- FF2001T1212S
- FF2002214
- FF20033KF2C
- FF200752013
- FF20087
- FF200R06KE3
- FF200R06KL
- FF200R10KL2
- FF200R1200KF
- FF200R12KE3
- FF200R12KE3B2
- FF200R12KE3E
- FF200R12KE3ENG
- FF200R12KE3G
- FF200R12KE4
- FF200R12KF
- FF200R12KF2
- FF200R12KF4
- FF200R12KL
- FF200R12KS4
- FF200R12KS4PHOSA1
- FF200R12KT3
- FF200R12KT3E
- FF200R12KT3G
- FF200R12KT4
- FF200R12KT4HOSA1
- FF200R12KT4IGBT
- FF200R12MT4
- FF200R12RT4
- FF200R17KE
- FF200R17KE3
- FF200R17KE3ENG
- FF200R17KE3IGBT
- FF200R17KE3PO
- FF200R17KE4
- FF200R17KT3
- FF200R17KT4
- FF200R17ME4
- FF200R33KF2
- FF200R33KF2C
- FF2011100601H
- FF2011100602H
- FF2011100604H
- FF2011101003H
- FF2011124045H
- FF2011200620N
- FF2011205050N
- FF2011205060N
- FF2011206025N
- FF2011208045N
- FF2011208050N
- FF2012001442N
- FF2012208090N
- FF2012AR11AB3H
- FF20185
- FF2024AR11A
- FF2025AR11AB3H
- FF2031T0406S
- FF2031T0408S
- FF2031T0604S
- FF2031T1212S
- FF2031T2020S
- FF203200233N
- FF2032T0812S
- FF2032T1212S
- FF2032T1616S
- FF205315
- FF207310
- FF20927
- FF20BA112288MHZ
- FF20BA112288MHZT
- FF20BA112288T
- FF20BA19600MHZ
- FF20BA19600MHZT
- FF20BC18000MHZT
- FF20CA116000MHZ
- FF20CA116384MHZT