HCSEL laser

HCSEL is the abbreviation of Horizontal Cavity Surface-Emitting Laser. HCSEL laser is a semiconductor light source. It’s developed based on compound semiconductor materials. Similar to the structure of an EEL (edge-emitting laser), the HCSEL horizontally laser cavity uses diffraction optics to form surface light perpendicular to the laser oscillation direction. Usually the operating wavelengths of […]

fet diode

A Field Effect Transistor (FET) is a three-terminal Active semiconductor device, where the output current is controlled by an electric field generated by the input voltage. The metal-oxide-semiconductor field-effect transistor (MOSFET, MOS-FET, or MOS FET) is a type of field-effect transistor (FET), most commonly fabricated by the controlled oxidation of silicon. It has an insulated […]

Low Power Schottky

A Schottky transistor is a combination of a transistor and a Schottky diode that prevents the transistor from saturating by diverting the excessive input current. It is also called a Schottky-clamped transistor. Low Power Schottky refers to a type of Schottky diode that is designed to operate at low power levels. These diodes are typically […]

fluorometer cuvette

fluorometer cuvette A fluorometer, fluorimeter or fluormeter is a device used to measure parameters of visible spectrum fluorescence: its intensity and wavelength distribution of emission spectrum after excitation by a certain spectrum of light. Fluorometer cuvettes with quartz-to-pyrex graded seal tube. This structure allows for the cuvettes to be fused to other borosilicate structures.

pn junction diode

The PN junction diode is made up of two regions: p and n, separated by a depletion region where charge is stored. The effect described in the previous tutorial is achieved without applying any external voltage to the actual PN junction, resulting in the junction being in an equilibrium state. However, by making electrical connections […]

CMF02A Toshiba Fast Recovery diode cmf02a

CMF02A Toshiba Fast Recovery Diode (FRD) Silicon Diffused Junction, Module Number cmf02a . Applications • High-Speed Rectification (Fast recovery) Features(1) Repetitive peak reverse voltage: VRRM = 600 V(2) Average forward current: IF(AV) = 1.0 A(3) Peak forward voltage: VFM = 2.0 V (max) @IFM = 1.0 A (pulse measurement)(4) Reverse recovery time: trr = 100 […]


The BAT54 is surface mount fast switching planar schottky barrier diode in SOT-23 package. These diode is single configured featured with PN junction guard ring for transient and ESD protection. Automotive grade AEC-Q101 qualified. Peak repetitive reverse voltage of 30V. The BAT85 series from NXP are axial leaded Schottky barrier diodes. These diodes feature a […]

diode tvs 24v

diode tvs 24v. TVS diodes absorb abnormal voltage from interfaces, external terminals, etc., prevent malfunction of circuits and protect devices. They are suitable for absorbing and suppressing static electricity or short-pulse voltage. How to Select a TVS Diode for IO-Link Devices diode tvs 24v Sellers. Buy 24V TVS Diodes. Farnell UK offers fast quotes, same […]

Diodes Brands

Seoul Viosys As of 2019, Seoul Viosys is a global LED specialist company with its sales revenue of about 300 billion won which belongs to the top class of LED market in the world. Approximately 4,000 patents lead the product market with differentiated technology, solidify the LED market, and provide LED products leading the current […]