Vishay releases 12 new high-speed surface mount photodetectors with a half sensitivity angle of ± 35 °

Pennsylvania, MALVERN — August 12, 2013 — A few days ago, Vishay Intertechnology, Inc. (NYSE stock code: VSH) announced the launch of a new high-speed with micro gull-wing, inverted gull-wing and side-view packages and wide-angle hemispherical lenses Optical detectors make its optoelectronic product portfolio more diverse. VEMD2xx3 (SL) PIN photodiodes are available with or without daylight isolation filters. The half-sensitivity angle is ± 35 °. It is AEC-Q101 certified and has a typical output current of 10μA with a very low dark current of 1nA. SL) The typical output current of the phototransistor is 2.7mA. For applications requiring paired emitter-detectors, these new photodetectors can match Vishay's high-speed ± 25 ° and ± 28 ° VSMB2943xX01 series emitters.

The light detectors introduced today can be used as light interrupters, light switch detectors, counters, encoders, position sensors, and infrared remote control and data transmission in automobiles, infrared touch screens, light curtains and gratings, instrumentation systems. The spectral bandwidth of the device using a black hemispherical lens is 750nm to 1050nm. The daylight isolation filter can transmit the corresponding infrared light while suppressing the ambient light to improve the signal-to-noise ratio. Devices using transparent resin lenses do not have daylight isolation filters, and the wavelength range is wider, from 350nm to 1120nm, which can detect visible light and near infrared radiation.

The VEMD2xx3 (SL) and VEMT2xx3 (SL) series devices are available in 2.3mm x 2.3mm x 2.55mm gull-wing and inverted gull-wing packages. The size of the side-view package is 2.3mm x 2.55mm x 2.3mm. Each device consists of a suitable lens. The radius of the lens allows the half-sensitivity angle to reach ± ​​35 °. The typical photocurrent of the photodiode reaches 10µA. The photocurrent of the phototransistor is 2.7mA at 1mW / cm2 and 950nm.

The working and storage temperature of photodiode and phototransistor is -40 ℃ ~ + 100 ℃. The moisture sensitivity level (MSL) of the VEMD2xx3 (SL) and VEMT2xx3 (SL) series reaches the level 2a specified in per J-STD-020, and can be stored in the production workshop for four weeks. The device can be lead-free reflow soldering, RoHS-compliant, halogen-free, and Vishay's "green" standard.

Device specification table:

Samples of the new photodiodes and phototransistors are now available and mass production has been achieved. The lead time for bulk orders is eight weeks.

VISHAY Introduction

Vishay Intertechnology, Inc. is a Fortune 1000 company listed on the New York Stock Exchange (VSH) and is a global discrete semiconductor (diode, MOSFET and infrared optoelectronic device) and passive electronic components (resistors, inductors, capacitors) One of the largest manufacturers. These components can be used in almost all types of electronic equipment and equipment in the industrial, computing, automotive, consumer, telecommunications, military, aerospace, power, and medical markets. With product innovation, successful acquisition strategy, and "one-stop" service, Vishay has become a global industry leader. For more information about Vishay, please visit the website.

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