Results for: 1N4734A
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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 > Regulator Diodes > Zener
Part No. | DS | Manufacturer | D/C | Qty | Region | Action |
---|---|---|---|---|---|---|
1N4734ATR | Fairchild | 200415 | 2406 | U.S.A. | Request A Quote | |
1N4734ATR | Fairchild | 200714 | 2800 | U.S.A. | Request A Quote | |
1N4734ATR | Fairchild | - | 1030 | U.S.A. | Request A Quote | |
1N4734ATR | Fairchild | - | 2900 | U.S.A. | Request A Quote |
Part No. Variations
- 1N4702C
- 1N4703
- 1N4704
- 1N4704A
- 1N4704TR
- 1N4705TAP
- 1N4709C
- 1N4711
- 1N4713TR
- 1N4715D
- 1N4720R
- 1N4722ATR
- 1N472JANTX
- 1N4730TA
- 1N4731ARL
- 1N4732A1
- 1N4732AT
- 1N4732AT9E
- 1N4732B
- 1N4733AD9
- 1N4733ARL
- 1N4733ATAP
- 1N4733ATB
- 1N4734AGAY1PJ
- 1N4734AST
- 1N4734AT
- 1N4734ATRIC
- 1N4735ATP
- 1N4735ATRC6V2
- 1N4735TR
- 1N4736A133
- 1N4737ADC
- 1N4737AP
- 1N4737G
- 1N4738A1W8V2
- 1N4738AC
- 1N4738ATR
- 1N4739A113
- 1N4739ARL
- 1N4739AT
- 1N474010V
- 1N4741A
- 1N4741ARL
- 1N4741AT9
- 1N4742A
- 1N4742A27B
- 1N4742ARL
- 1N4743
- 1N4743A1W13V
- 1N4743AP
- 1N4743AT50A
- 1N4744A1W15V
- 1N4744AT9
- 1N4744R
- 1N47452A
- 1N4745AT9
- 1N4745ATAP
- 1N4745C
- 1N4746AGW
- 1N4746AT50A
- 1N4746N
- 1N4747A
- 1N4747ARL
- 1N4747ATAP
- 1N4748A
- 1N4749ATR
- 1N4750AE373
- 1N4751
- 1N4751A
- 1N4751AG
- 1N4751ATB
- 1N4751C
- 1N4752ATAP
- 1N4752C
- 1N4753B
- 1N4753D
- 1N4754A39VJF
- 1N4754C
- 1N4755A
- 1N4755ARL
- 1N4755AT
- 1N4757ATR
- 1N4758C
- 1N4759ATAP
- 1N4759D
- 1N4760ADICT
- 1N4760AR0
- 1N4760ARL
- 1N4761A
- 1N4761ATR
- 1N4762AT
- 1N4762D
- 1N4764AP
- 1N4765A
- 1N476AD9GSIT30
- 1N4770A
- 1N4774A
- 1N4790A
- 1N4792
- 1N4795