Rectifiers (Diodes)

OSI Laser Diode to Showcase 905 nm Pulsed Laser Diode with Enhanced Far Field Beam Pattern at Photonics West 2019
Rectifiers (Diodes)

OSI Laser Diode to Showcase 905 nm Pulsed Laser Diode with Enhanced Far Field Beam Pattern at Photonics West 2019

EDISON, New Jersey - December 4, 2018 – OSI Laser Diode, Inc. (LDI), an OSI Systems Company, will present the CVN 63-90ECL, a 905 nm pulsed laser with an enhanced far field divergent beam at SPIE Photonics West 2019. The advanced technology device’s far field beam pattern features equivalent divergence values for the fast (perpendicular) and the slow (parallel) axes of emission. The far...

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Littelfuse Introduces TPSMB Series Automotive TVS Diodes That Simplify Circuit Board Design
Rectifiers (Diodes)

Littelfuse Introduces TPSMB Series Automotive TVS Diodes That Simplify Circuit Board Design

The TPSMB Series Automotive Transient Voltage Suppression Diodes are offered in DO 214AA SMB surface-mount package in tape or reel format. The diodes feature breakdown voltage ranging from 7.5 V to 650 V that meets various automotive design requirements. They are used as IGBT active clamping in HVAC systems, convertor/invertor systems for electric vehicles, automotive sensors and on-board...

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Wurth Offers Latest WE-TVS Series TVS Diodes for Protecting Sensitive Data Lines
Rectifiers (Diodes)

Wurth Offers Latest WE-TVS Series TVS Diodes for Protecting Sensitive Data Lines

The WE-TVS Series TVS Diodes are offered in standard, high speed and super speed series. The standard series diodes are available in uni- and the bidirectional technologies and are designed for slow interfaces such as RS232, RS485, or power-supply systems. The high- and super-speed series diodes come with rail-to-rail protective circuit design and are suitable for very fast interfaces such as USB...

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New TVS Diode Arrays from Littelfuse, Inc. Designed to Protect Ethernet Ports from Overcurrent Damage
Rectifiers (Diodes)

New TVS Diode Arrays from Littelfuse, Inc. Designed to Protect Ethernet Ports from Overcurrent Damage

Littelfuse, Inc. recently released the first in a series of TVS diode arrays (SPA Diodes). These diodes are designed to protect two lines of 10/100/1000 BaseT Ethernet Ports from damage due to sustained overcurrent and overvoltage. During prolonged overvoltage events this product will present a high impedanc state which will reset once the power fault event has ended. The diodes feature a low...

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New Rectifiers Offer Current Ratings of 30 A to 40 A in TO-220AB Package
Rectifiers (Diodes)

New Rectifiers Offer Current Ratings of 30 A to 40 A in TO-220AB Package

Four new 100 V and 120 V TMBS, Trench MOS Barrier Schottky, rectifiers were recently introduced by Vishay Intertechnology, Inc.. They provide up to 20 mV lower forward voltage than the previous-generation models. The rectifiers are RoHS-compliant and halogen-free, featuring a maximum operating junction temperature of +150 degrees Celsius.  They are applicable to notebook computers and mobile...

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New TVS Diode Array Provides Circuit Protection of Proximity Sensors
Rectifiers (Diodes)

New TVS Diode Array Provides Circuit Protection of Proximity Sensors

The PDFN3-32 from ProTek Devices is a TVS diode array that features switch and reverse blocking protection. It is designed to protect 24-volt proximity sensors and is compatible with IEC standards 61000-4-2. They include lead-free plating and a solder reflow temperature of 260-270 degrees Celsius, while owning a flammability rating of UL 94V-0. The diode array is also RoHS and REACH compliant.

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SMC Diode Solutions Introduces New Series of 650V Silicon Carbide (SiC) Power Schottky Rectifiers for Applications in Energy Sensitive, High Frequency Environments
Rectifiers (Diodes)

SMC Diode Solutions Introduces New Series of 650V Silicon Carbide (SiC) Power Schottky Rectifiers for Applications in Energy Sensitive, High Frequency Environments

SMC Diode Solutions’ series of 650V silicon carbide provides low conduction losses and stable switching characteristics during temperature extremes. SiC has the ability to withstand high forward surge currents, high package isolation voltages and a guard ring. The series is designed for employment in alternative energy inverters, free-wheeling diodes and power factor correction. 

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New High Voltage Thyristors and Diodes Provide up to 1000 V/micro seconds Immunity
Rectifiers (Diodes)

New High Voltage Thyristors and Diodes Provide up to 1000 V/micro seconds Immunity

Vishay’s High Voltage Thyristors and Diodes are available in surface-mount TO-252AA and TO-263AB and TO-247AD package. Thyristors offer a continuous RMS current from 12 A to 79 A and the diodes provide forward current from 8 A to 65 A. Suitable for applications battery chargers in electric vehicles and hybrid electric vehicles, the thyristor enables soft start functionality in inrush current...

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