#diodes and transistors

[materialsscienceandengineering]

There's two sides to this semiconductor, and many simultaneous functions

Gallium nitride-based semiconductors have been a boon for high-frequency and power electronics. They've also revolutionized energy-efficient LED lighting. But no semiconductor wafer has been able to do both at the same time efficiently. Now Cornell researchers, in collaboration with a team at the Polish Academy of Sciences, have developed the first dual-sided—or "dualtronic"—chip that combines its photonic and electronic functions simultaneously, an innovation that could shrink the size of functional devices, make them more energy efficient and reduce manufacturing costs. The team's paper, "Using Both Faces of Polar Semiconductor Wafers for Functional Devices," published Sept. 25 in Nature. The co-lead authors are doctoral students Len van Deurzen and Eungkyun Kim.

Read more.

[art-of-bee]

a few chips n bits done for a client's widget over on twitch. these are my faves of the 16 individual sprites i made, each one is a miniscule 16x16!

almost look good enough to eat..

🌃 ko-fi + commissions 🌃 twitch 🌃 more pixels 🌃 do not repost.

[thirteen-jades]

I saw your addition on the melting metal post, i was wondering how A/C electricity works, and how the energy transfers, is it like a newton’s cradle?

The short answer is that power is transferred in an AC circuit not by redistributing electrons from point A to point B, but by the electromagnetic fields produced by the movement of electrons in general. An electron moving back and forth still produces those fields due to its motion, even if "on average" it doesn't go anywhere.

To be a little more precise, current is defined as the charge crossing through a cross-sectional area per second. If an electron moves forward and backwards through that cross section, there is charge flowing through it, and so there are electronic fields being produced that a device can harness to do things. Many devices (for instance, an incandescent light bulb) don't particularly care if the fields change direction, so long as they exist. For devices that do care about the changing amplitude or direction of the current, we convert AC to DC using a rectifier.

In an intuitive sense, you can think of it kind of like a hand saw. The saw just moves back and forth, so it's not going anywhere "on average". But the cutting is produced by the movement of the saw blade against the material, so it cuts as long as there's movement in either direction.

[suvsystemltd]

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[boxeboxer]

i don’t want a huge focus in ouro to be on alternate history but also smth fills me w delight upon giving technology the corny ye olden names we had for them. they call matches ‘friction lights’ and lighters ‘wheellocks’

[kvisn2jnss]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1012uw-7-diodes-incorporated-7104900

Mosfet switch, mosfet uses, mosfet circuits, transistor switch, Power MosFet

N-Channel 20 V 1 A 0.45 Ω Surface Mount Enhancement Mode Power MosFet - SOT-323

[magnificette]

Buy 10K Ohms Through Hole Resistor India 1% 1/4W AXIAL is a high-quality carbon film resistor designed for precision in electronic circuits.

[frnkk2cole]

Mosfet transistor, mosfet gate, mosfet switch, Load switch circuit

2N7002K Series 60 V 2 Ohm SMT N-Channel Enhancement Mode Mosfet - SOT-23-3

[dmin2ttin]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/2n7002k-7-diodes-incorporated-8672685

High voltage mosfet, mosfet function, mosfet switch circuit, mosfet gate

2N7002K Series 60 V 2 Ohm SMT N-Channel Enhancement Mode Mosfet - SOT-23-3

[mhci2lhll]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/2n7002k-7-diodes-incorporated-4129523

Mosfet switch circuit, mosfet circuit, mosfet transistor, Load switch mosfet

2N7002K Series 60 V 2 Ohm SMT N-Channel Enhancement Mode Mosfet - SOT-23-3

[leo2lkkrr]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1012uw-7-diodes-incorporated-7104900

What Is a MOSFET, Mosfet transistor, power mosfet, mosfet applications

N-Channel 20 V 1 A 0.45 Ω Surface Mount Enhancement Mode Power MosFet - SOT-323

[ggg2moss]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1012uw-7-diodes-incorporated-7104900

What Is a MOSFET, Mosfet transistor, power mosfet, mosfet applications

N-Channel 20 V 1 A 0.45 Ω Surface Mount Enhancement Mode Power MosFet - SOT-323

[jnhn2lsmm]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1012uw-7-diodes-incorporated-6129534

High frequency mosfet, Power mosfet, mosfet circuit diagram

N-Channel 20 V 1 A 0.45 Ω Surface Mount Enhancement Mode Power MosFet - SOT-323

[bjmn2livar]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1012uw-7-diodes-incorporated-1004537

Mosfet power transistor, low voltage mosfet, mosfets, mosfet power supply

N-Channel 20 V 1 A 0.45 Ω Surface Mount Enhancement Mode Power MosFet - SOT-323

[lvib2sno]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/zxmn6a08e6ta-diodes-incorporated-6107833

Power mosfet, transistor mosfet, high voltage mosfet, mosfet mode

N-Channel 60 V 0.08 Ohm Enhancement Mode MOSFET - SOT-23-6

[rnkk2tsnn]

https://www.futureelectronics.com/p/semiconductors--discretes--transistors--mosfets/dmg1026uv-7-diodes-incorporated-2129543

MOSFET as a switch, n-channel mosfet, mosfet amplifier

Dual N-Channel 60 V 2.1 Ohm 0.45 pC 0.65 W Silicon SMT Mosfet - SOT-563