Electrical Isolators

Electrical Isolators

RF Pouch isolates wireless remote keys from RF access.

Made of highly conductive metalized fabric which forms Faraday cage, Select-A-Shield™ RF Shielded Key Fob Pouch prevents wireless devices from sending RFÂ- signals to vehicle's electrical ignition and entry systems. Once wireless device is blocked from sending signals, attackers cannot communicate with device and gain access codes and entry to vehicle. Re-establishing...

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Electrical Isolators

Phototriac Couplers meet international safety standards.

Optically coupled to gallium arsenide infrared emitting diode, 600 V Models TLP265J and TLP266J are non-zero crossing and zero crossing phototriacs, respectively. Units support up to 7 mA of trigger LED current, which allows for output control at lower input current. Using SO6 double-mold package, units achieve reinforced insulation at isolation voltage of 3,750 Vrms. Both have obtained UL, cUL,...

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Low Input Current Optocouplers provide phototransistor output.
Electrical Isolators

Low Input Current Optocouplers provide phototransistor output.

Housed in SSOP-4 mini-flat package, Series VOS618A and VOS617A feature DC input currentsÂ- of 1 mA and 5 mA, respectively. Units have GaAs infrared emitting diode, which is optically coupled to silicon planar phototransistor detector. SSOP-4 package provides 3,750 Vrms isolation voltage rating, half lead pitch of 1.27 mm, and creepage/clearance distance of ≥5 mm. Offering CRT...

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Electrical Isolators

Gould Fiber Optics: Expanding Its Product Portfolio of Micro Optic Components to Now Offer Low Wavelength and High Power Options

Millersville, MD, USA - Gould Fiber Optics, a leading worldwide manufacturer and supplier of premium passive fiber optic, planar components and integrated modules, is expanding its product portfolio of isolators, circulators and polarizers. These expanded product lines now feature high power and low wavelength options in addition to our current line of reliable Micro Optic components....

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Electrical Isolators

Bidirectional I2C Isolators extend industrial isolation lifetime.

Supplied in 8-pin SOIC packages, ISO1540 and ISO1541 can replaceÂ- typical implementation of 16 or more discrete devices to isolate I²C signal. Transient immunity of ±50 kV/µsec typ and switching time with max propagation delay of 62 nsec extend isolation. While ISO1540 provides 2 isolated bidirectional channels for clock and data lines for use in...

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Electrical Isolators

Photocouplers feature withstand voltage of 5,000 Vrms.

Housed in SDIP6 package, Models TLP700A and TLP705A consist of GaAIAs infrared LED optically coupled to integrated photodetector IC chip. Model TLP700A can directly drive middle-capacity IGBT or power MOSFET, while TLP705A can directly drive small-capacity IGBT and power MOSFET. Featuring transmission delay time of 200 ns and transmission delay skew of 80–85 ns, both devices comply with...

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Electrical Isolators

Photocouplers operate from -40 to +125°C.

Models TLP350H and TLP352 have totem pole output and consist of GaAIAs IR LED optically coupled toÂ- photodetector IC. With 3.0 mA max supply current, TLP350H is DIP8-package IC coupler that can directly drive small- to medium-capacity IGBT and power MOSFET. It suits appliances or devices required to operate in high-temperatures. Supplied in DIP8-package, TLP352 can directly...

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Electrical Isolators

Low Input Current Optocouplers feature phototransistor output.

Housed in SOP-4 mini-flat package, Series VOM617A and VOM618A feature input currents of 5 mA and 1 mA, respectively. Each includes 9 current transfer ratio ranges from 40–600%. Equipped with GaAs IR emitting diode that is optically coupled to silicon phototransistor, devices are designed for isolated feedback loops, I/O isolation, and isolation in switchmode power supplies, AC adapters, and...

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Low-Input Current Optocouplers come in SOP-4 mini-flat package.
Electrical Isolators

Low-Input Current Optocouplers come in SOP-4 mini-flat package.

Featuring respective input currents of 5 and 1 mA, VOM617A and VOM618A series each offerÂ- phototransistor output and 9 current transfer ratio (CTR) ranges from 40%–600%. Products are designed for isolated feedback loops, I/O isolation, and isolation in switchmode power supplies, AC adapters, motor drivers, solar invertors, networking switches, and telecom line cards. Optocouplers...

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