Products/Services for Lascr Thyristor
-
Thyristors - (432 companies)...conduct current in one direction when activated by a sufficient amount of light and continue to conduct until the current falls below a specified value. LASCR thyristors are most sensitive to light when the gate terminal is open. Additionally, most...Thyristor TypeIC Package TypeRoHS Compliant -
Thyristor Surge Suppressors - (48 companies)Thyristor surge suppressors are semiconductor chips used to protect circuits and devices from over-voltage and over-current. A thyristor surge suppressor protects electronic equipment and sensitive audio and video devices from damaging power... -
Gate Turn-off (GTO) Thyristors - (25 companies)Gate turn-off thyristors (GTOs) are four-layer PNPN devices that act as switches, rectifiers, and voltage regulators. Like other thyristors, GTOs can be turned on by the application of a positive gate signal (g > 0); however, unlike other more... -
Quadracs - (13 companies)Quadracs are a special type of thyristor which combines a diac and a triac in a single package. The diac is the triggering device for the triac. Thyristors are four-layer (PNPN) semiconductor devices that act as switches, rectifiers or voltage... -
Sidacs - (42 companies)Sidacs are bidirectional silicon switches that provide greater power handling capabilities than standard diacs. These four-layer (PNPN) semiconductor devices are triggered by thyristors and act as open circuits that are capable of withstanding... -
Programmable Unijunction Transistors (PUT) - (23 companies)Programmable uni-junction transistors (PUT) are three-terminal thyristors that are triggered into conduction when the voltage at the anode exceeds the voltage at the gate. The PUT is similar to the UJT, but its intrinsic standoff ratio can be set...
-
Silicon Controlled Rectifiers (SCR) - (193 companies)Silicon controlled rectifiers (SCR) are four-layer (PNPN) thyristors with three terminals: an input control terminal (gate), an output terminal (anode), and a terminal common to both the input and output (cathode). SCRs are used mainly with high...
-
Diacs - (65 companies)...that switch AC voltages and trigger silicon controlled rectifiers (SCRs) and triacs. SCRs are four-layer (PNPN) thyristors with an input terminal (gate), an output terminal (anode), and a common terminal (cathode) for both the input and output. Triacs...
-
Unijunction Transistors (UJT) - (20 companies)Unijunction transistors (UJT) are three-terminal devices that exhibit a negative resistance characteristic.
-
Triacs - (164 companies)...sides, is available with both L-shaped leads (TSSOP) and J-shaped leads (TSOJ). Standards. BS 9343 - Semiconductor devices of assessed quality: case rated bi-directional triode thyristors (triacs). BS QC 750111 - Semiconductor discrete devices...
Product News
-
Shenzhen Xingkerong Technology Co., Ltd
Servo Regulator and Thyristor Regulator with Asia Pacific, North America, and Europe as the core consumer regions. As the mainstream capacity in the medium to high power range, 1250kVA is widely used in key fields such as steel, chemical, data center, medical, and new energy. Its performance directly affects the continuity of industrial production and the safety of equipment operation. Servo voltage regulators rely on mechatronics technology to achieve smooth voltage regulation, while thyristor voltage regulators have the advantage... (read more)Browse Voltage Regulators Datasheets for Shenzhen Xingkerong Technology Co., Ltd -
VICFUSE
High-Voltage Semiconductor Protection Fuse The Vicfuse VD Series is a high-performance semiconductor protection fuse designed for advanced DC circuit protection in power electronic systems. It is engineered to safeguard sensitive semiconductor devices such as diodes, thyristors, GTOs, and IGBTs from damaging overload and short-circuit conditions. Built using pure silver die-cut elements embedded in solidified quartz sand, the VD Series ensures controlled arc suppression, ultra-low I ^2t values, and reliable interruption of fault... (read more)Browse Circuit Protection Components Datasheets for VICFUSE -
3X Ceramic Parts Company Limited
Vacuum-sealed Ceramic-Metal Assemblies insulator. Capacitor. Magnetron. Traveling wave tube. X-ray tube assembly. Electrosurgical instruments. Implantable packaging and feedthrough. Gas detector. Microscope (TEM, SEM). High-voltage feedthrough. High-temperature feed component. Radio frequency feedthrough. Photoelectric and power tubes. Laser tube. Thyristor. Diode... (read more)Browse Industrial Ceramic Materials Datasheets for 3X Ceramic Parts Company Limited -
ODG (Origin Data Global)
The Ultimate Guide to ATMega328p Microcontroller Introduction. ATmega328p is an 8-bit, 28-Pin AVR microcontroller, originally manufactured by Atmel (now part of Microchip). The discussion explores the ATMega328p by explaining its fundamental characteristics. Right for you, whether you are an expert developer or a beginner. What is Microchip ATMega328p Microcontroller?. Embedded systems along with DIY electronics depend on the widespread use of the 8-bit microcontroller. The AVR architecture incorporates this microcontroller at Atmel as a... (read more)Browse Thyristors Datasheets for ODG (Origin Data Global) -
ODG (Origin Data Global)
Solid State Relay (SSR): Types & Applications protects the low-voltage control from high-voltage fluctuations on the output side. 3. Output (Switching Device). The output part has a electronic components switch. This can be a triac for AC applications, an SCR (thyristor) for AC control circuits, or a MOSFET for DC loads. When energised, the switch route 's power to the load, but when not energised, it keeps current from reaching the load. In environments that require high performance or dependable operation, Solid State Relays outperform... (read more)Browse Solid State Relays Datasheets for ODG (Origin Data Global) -
ODG (Origin Data Global)
Key Differences Between CR2025 and CR2032 Introduction. Small, portable electronic devices rely on power cells to support their functions, and lithium coin cell batteries such as the CR2025 and CR2032 serve this purpose. Modern day gadgets such as key fobs, hearing aids, and watches require miniaturization, so there is a demand for these coin batteries. Though the CR2025 and CR2032 might seem the same at first glance, their differences in size, capacity, and performance make each of them suitable for different devices. This article will... (read more)Browse Thyristors Datasheets for ODG (Origin Data Global)
More Information
Indicates content that may require registration and/or purchase.
-
Physics of Semiconductor Devices
The light-activated thyristor ( LASCR ), also called the light-activated switch, is a two-terminal (gate contact is optional) four-layer forward-blocking thyristor which can be turned on by exceeding its light-intensity threshold level.
-
Construction of a CO2 laser for plasma-aided surface layer working
Initiation of the impulse is controlled by two opto- thyristors ( LASCR ) coupled direct with computer system.
-
Quo vadis, thyristor?
The new materials are investigated and the technology is moving towards Silicon Carbide Devices Today the SCR family consists of: Thyristor (SCR); ASCR — Asymmetrical SCR; RCT — Reverse Conduc- ting Thyristor ; LASCR — Light Activated SCR (or LTT — Light triggered …
-
http://calhoun.nps.edu/public/bitstream/handle/10945/1893/05Jun_Moore.pdf?sequence=1
Specially designed thyristors , called LASCRs , have been designed to be turned on using photo-generated carriers.
-
Dynamic static VAr compensation and stability of HVAC-An outlook and trend
SCR's), this history has seen devices like triac,gate turn- off (GTO) thyristor, inverter-grad fast thyristor, silicon con- trolled switch (SCS), light activated SCR ( LASCR ), diac, assymmetrical thyristor (ASCR), reverse-conducting thyris- tor (RCT), etc.
-
Power electronics-an emerging technology
Starting originally with a phase-control-typethyristor, gradually, other devices in this class, such as the triac, gate turn-off thyristor (GTO), inverter-grade fast thyristor, silicon-controlledswitch (SCS), light-activated SCR ( LASCR ), diac, asymmetrical thyristor (ASCR), reverse-conducting thyristor (RCT) etc …
-
Thyristors and rectifier diodes-the semiconductor workhorses
The light-activated thyristors (the LAS, LASCR , .
-
Complete Guide to Semiconductor Devices 2nd Edition Complete Document
In a light-activated thyristor {light-activated SCR, LASCR , or light-triggered thyristor ), the gate current to trigger switching is provided by internally generated electron-hole pairs upon exposure to light.
-
A survey of semiconductor devices
6) Diode AC switch (DIAC). (7) Triode AC switch (TRIAC). (8) Light-activated thyristor, light-triggered thyristor , light-activated SCR ( LASCR ). (9) Programmable unijunction transistoi (PUT). (10) Silicon-controlled switch (SCS).
-
Introduction to Electrical Engineering: Book and CD-ROM
• Gate-assisted turn-off thyristor (GATT • Light-activated silicon-controlled rectifier ( LASCR ).
