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2007-10-02 Vishay SOIC-8 optocouplers now offer 4,000V isolation
Vishay has announced that all of its optocouplers in the SOIC-8 package have been upgraded to offer 4,000V isolation voltages and 6,000V rated impulse voltages (VIOTM).
2004-04-15 Vishay releases 110C-rated optocouplers
Vishay has disclosed that its family of optocouplers is the first devices in standard plastic packaging to achieve an operating temperature range from -55C up to 110C.
2004-07-12 Vishay optocouplers rated for 100C
The new series of devices from Vishay is touted to be the industry's first single- and dual-channel 10MBd optocouplers to be rated for 100C.
2006-12-13 Vishay offers thermal models for optocouplers, SSRs
Vishay Intertechnology is now providing detailed thermal characteristics for its newly released optocouplers and SSRs that have a total power dissipation of 200mW and higher.
2005-05-03 Vishay offers Pb-free standard optocouplers
Vishay Intertechnology Inc. announced that its entire line of standard optocouplers is completely Pb-free.
2008-10-28 TRIAC optocouplers lower standby power up to 2W
Fairchild Semiconductor has released optically-isolated TRIAC drivers that offer industrial designers a solution that lowers standby power by up to 2W to meet stringent regulations such as the 1Watt Initiative and ENERGY STAR.
2008-05-08 Triac drive optocouplers claim best-in-class noise immunity
Fairchild's FOD420 and FOD4208 random-phase, snubberless triac drive optocouplers provide an easier way to design motor control, power switch and lighting control applications.
2009-12-07 Tiny voltage sensing optocouplers fit industrial apps
The optocouplers use threshold sensing input buffer ICs which permit control of threshold levels up to 1,140Vpeak input voltage.
2005-04-01 Stacked LED makes compact optocouplers
Get to know how stacked LED can enhance packaging capabilities and flexibility in your chip design.
2007-01-09 Phototriac optocouplers suit noisy environs
Vishay's new phototriac optocouplers are designed for control of resistive, inductive or capacitive loads, including motors, solenoids, high-current thyristors and relays.
2007-10-18 Optocouplers work in extended temperature range
Now available from Vishay Intertechnology is the TCLT series of optocouplers, which come in a long-body, low-profile 4-pin and 5-pin surface-mount SOP-6 mini-flat packages and operate in an extended temperature range of -40C to +110C.
2004-12-23 Optocouplers with reinforced-insulation construction
Vishay rolled out a new series of 10MBd optocouplers in an SOIC-8 packaged rated for operating temperatures up to 100C.
2011-10-26 Optocouplers tout 12kV overvoltage protection
Vishay's CNY64ST and CNY65ST feature recurring peak voltage of 1.45kV and are designed for solar power and wind turbine grid connections.
2006-10-27 Optocouplers tout 'highest' CMR ratio
Avago Technologies rolls out three new gate drive optocouplers that are said to offer the industry's highest common mode rejection (CMR) ratio.
2006-02-13 Optocouplers reduce board space, system costs
Avago Technologies expanded its family of 3.3V, 15MBd, multichannel and bi-directional digital optocouplers in compact (9.9-by-5.9-by-1.7mm), 16-pin thin SOIC packages.
2009-08-20 Optocouplers pack multiple current transfer ratios
Everlight has released three new families of 8-pin DIP optocouplers featuring high isolation voltage, low-profile surface mount availability, and 8mm external creepage distance.
2009-10-07 Optocouplers pack high gain photo detector
IC design and insulation material let the optocouplers offer up to 90 percent less operating power.
2008-03-05 Optocouplers operate over wide temperature range
A portfolio of 6-pin DIP random-phase and zero-cross triac driver optocouplers offering a wide operating range of -55C to +100C has been launched by Everlight Electronics.
2011-11-24 Optocouplers operate from -40C to 125C
The FODM8801 consists of an aluminum gallium arsenide infrared LED optically coupled to a phototransistor.
2006-12-14 Optocouplers in SO-6 package suit washing machines
At half the size of standard dual-inline packages, Avago's optocouplers in SO-6 packages are suitable for energy-efficient washing machines and air conditioners.
2013-01-15 Optocouplers for safe, reliable electrical systems
There are several technologies that can provide electrical isolation, but optocouplers deliver safety and protection unparalleled by any other isolation technology.
2006-01-27 Optocouplers feature highest CMR rating
The new 15MBd optocouplers from Fairchild are touted to feature the industry's highest common-mode noise rejection rating.
2011-12-21 Optocouplers feature 1mA, 5mA drive currents
Vishay's low input current optocouplers target AC adapters, switch mode power supplies and programmable logic controller applications.
2007-05-21 Optocouplers deliver 5,300Vrms isolation voltage
Xiamen Hualian Electronics Co. Ltd has added the new DIP- or SOP-type optocouplers to its product offering.
2008-12-25 Optocouplers come with noise immunity
Fairchild Semiconductor has developed a common mode rejection (CMR) optocoupler solution designed for solar inverters, motor drives and induction heating applications.
2011-05-20 Optocouplers come in stretched SO6 package
Avago Technologies' gate drive optocouplers boasts industry-leading performance from a small-footprint package.
2007-04-16 Optocouplers add efficiency to motor inverters
Avago's intelligent gate drivers improve precision and efficiency of motor inverters by featuring Active Miller Clamp, integrated Vce desaturation detection, undervoltage lockout protection, built-in IGBT shutdown and isolated open collector fault feedback.
2014-11-19 Off-line switching power supply eliminates optocouplers
The InnoSwitch family from Power Integrations is geared for smart mobile device chargers and adapters for various applications that include STBs, networking equipment and computer peripherals.
2012-09-26 Low input current optocouplers with phototransistor output unveiled
Vishay's VOM617A and VOM618A series feature low input currents of 1mA and 5mA, respectively, in an SOP-4 mini-flat package.
2011-11-14 Interface optocouplers operate at 10MBd
Avago's high-speed optocouplers offer robust electrical signal isolation for intelligent power module interface applications.
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