Optics & Photonics

Phototransistor is capable of high-temperature operation.

Oct 16, 2014

Available in half-pitch, mini-flat, 4-pin package, Fairchild OptoHiT™ Series model FODM8801 operates up to 125°C. Optocoupler consists of AIGaAs IR LED optically coupled to phototransistor. While primarily suited for DC-DC converters, product serves such typical applications as ground-loop isolation, signal-noise isolation, communications (adapters, chargers), consumer appliances and STBs,... Read More

Electrical Equipment & Systems, Optics & Photonics, Sensors Monitors & Transducers

Rapid Alert Alarm works with spill containment scales.

Aug 25, 2014

Housed inside integrated collection basin where leaks and spills are first detectable, Rapid Alert Alarm utilizes phototransistor to detect spills and activate relay switch. Relay may be used to trigger light or audible alarm, and can be integrated via PLC with other equipment facilitating automatic shutdowns, lockouts, and other safety procedures. Operating solely on opto-electric principle,... Read More

Electronic Components & Devices, Optics & Photonics

High-Speed Photo Detectors offer 35 angle of half sensitivity.

Aug 13, 2013

Offered with or without daylight blocking filters, AEC-Q101-qualified photo detectors are RoHS-compliant and halogen-free and come in miniature gullwing, reverse gullwing, and side-view packages with wide-view dome lenses. While VEMD2xx3(SL) PIN photodiodes have typ output current of 10 µA and dark current of 1 nA, VEMT2xx3(SL) phototransistors have typ output of 2.7 mA. Typical photo... Read More

Optics & Photonics, Sensors Monitors & Transducers, Test & Measuring Instruments

SMD Transmissive Optical Sensors operate from -40 to +125C.

Jun 26, 2013

Measuring 5.5 x 4 x 4 mm, single-channel TCPT1350X01 includes infrared emitter and phototransistor detector located face-to-face in surface-mount package while dual-channel TCUT1350X01 includes infrared emitter and 2 phototransistor detectors. Both AEC-Q101-qualified devices have phototransistor output and 0.3 mm aperture. Offering typical output current of 1.6 mA, sensors operate at wavelength... Read More

Electronic Components & Devices, Optics & Photonics, Sensors Monitors & Transducers

AEC-Q101-Qualified Photo Detectors measure 2.3 x 2.3 x 2.8 mm.

Jul 30, 2010

Model VEMD25x0X01 high-speed silicon PIN photodiodes offer 12 µA light current and spectral sensitivity range of 350-1,120 nm, while VEMT25x0X01 NPN planar phototransistors offer light current of 6 mA and spectral sensitivity from 470-1,090 nm. Sensitive to visible and NIR radiation, both photo detectors feature 1 nA dark current, ±15° angle of half sensitivity, and temperature range of -40 to... Read More

Electronic Components & Devices, Optics & Photonics

PIN Photodiodes/Phototransistors are automotive-qualified.

Oct 27, 2009

Qualified to AEC-Q101, TEMD7x00X01 PIN photodiodes and TEMT7x00X01 phototransistors come in 0805 SMT package that measures 1.25 x 2.0 x 0.85 mm and are available with spectral sensitivity to UV, visible, and NIR or NIR only. Photodiodes combine 100 ns response time with spectral sensitivity range of 350-1,120 nm or 750-1,050 nm, while phototransistors offer light current of 450 µA and spectral... Read More

Optics & Photonics

Phototransistors come in miniature surface mount packages.

May 13, 2008

Suited for space-constrained applications, SMT phototransistors include silicon phototransistor and photodarlington outputs that provide high photo sensitivity for automatic mounting and position sensing equipment. OP500/501 Series and OP520/521 Series feature 150° and 160° viewing angle as well as 1.5 mW/cm² and 5.0 mW/cm² apertured power, respectively. OP525 Series and OP580 Series have 1.5... Read More

Optics & Photonics

Phototransistors are compatible with lead-free reflow soldering.

Apr 17, 2008

Including Models VEMT3700, VEMT3700F, and VEMT4700, VEMT Series phototransistors have 2 µsec rise and fall times and ±60° angle of half intensity. Compatible with lead-free reflow soldering processes according to JEDEC-STD-020D, devices feature optical/electrical/mechanical compatibility to serve as pin-to-pin and functional equivalents for TEMT series phototransistors. Units suit... Read More

Optics & Photonics, Sensors Monitors & Transducers, Test & Measuring Instruments

Infrared Detectors incorporate infrared transmissive lens.

Mar 31, 2006

Housed in miniature, surface mount package measuring 0.10 x 0.08 in., Series OP570 NPN Phototransistors provide collector-emitter breakdown voltages of 30 V, collector current of 20 mA, and power dissipation of 130 mW. On-state collector current is 2.5 mA min and collector-emitter dark current is 100 nA max. Operating from -25 to +85°C, RoHS-compliant units are suited for non-contact position... Read More

Optics & Photonics

Infrared Phototransistors come in 1206 chip packages.

Nov 30, 2005

Miniature, SMT Series OP520/OP521 exhibits response times of 15 µs with peak response to 880 nm wavelength light. Model OP520 features opaque lens to shield it from ambient light, while Model OP521 has water clear lens. Silicon NPN phototransistors are RoHS-compliant and characterized at collector-emitter voltage of 30 V, emitter-collector voltage of 5 V, and collector current of 20 mA. Power... Read More

Optics & Photonics

Infrared Switch suits limited space, non-contact switching.

Apr 03, 2003

QVE00033 phototransistor infrared transmissive switch with miniature infrared sidelookers is for non-contact switching in disk drives, card detectors, and controllers. Optical switch has temperature resistant black plastic housing and is 7.50 x 4.05 x 5.40 mm. GaAs LED faces silicon phototransistor across 2 mm gap with 0.4 mm aperture. Peak transmission wavelength is infrared at 940 nm and... Read More