TLP291-4 – (SMD SOIC-16 Package) – Toshiba Transistor Output Optocoupler
The TLP291-4 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP291-4 is housed in the SO16 package, very small and thin coupler. Since TLP291-4 are guaranteed wide operating temperature (Ta=-55 to 110 ?C), it?s suitable for high-density surface mounting applications such as programmable controllers and hybrid ICs.
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Description
The TLP291-4 consists of photo transistor, optically coupled to a gallium arsenide infrared emitting diode. TLP291-4 is housed in the SO16 package, very small and thin coupler. Since TLP291-4 are guaranteed wide operating temperature (Ta=-55 to 110 ?C), it?s suitable for high-density surface mounting applications such as programmable controllers and hybrid ICs.
Features:-
? Collector-Emitter Voltage : 80 V (min)
? Current Transfer Ratio : 50% (min) Rank GB : 100% (min) z Isolation Voltage : 2500 Vrms (min)
? Guaranteed performance over -55 to 110 ?C
? UL (under preparation) : UL1577 , File No. E67349
cUL (under preparation) : CSA Component Acceptance Service No.5A
? BSI (under prerapation) : BS EN 60065: 2002,
: BS EN 60950-1: 2006
Applications:-
? Programmable Logic Controllers (PLCs)
? Switching Power Supplies
? Simplex/Multiplex Data Transmission
Specification:-
| Symbol | Parameter | Rating | Units |
| IF(RMS) | Forward Current | 50 | mA |
| ?IF / ?C | Forward current derating | ?0.67 (Ta?50?C) | mA / ?C |
| IFP | Pulse forward current | 1 | A |
| VR | Reverse Voltage | 5 | V |
| Tj | Junction temperature | 125 | ?C |
| VCEO | Collector-emitter voltage | 80 | V |
| VECO | Emitter-collector voltage | 7 | V |
| IC | Collector current | 50 | mA |
| PC | Collector power dissipation | 100 | mW |
| ?PC/?C | Collector power dissipation derating (Ta ? 25?C) | ?1.0 | mW / ?C |
| Tj | Junction temperature | 125 | ?C |
| Tstg | Storage temperature range | ?55~125 | ?C |
| Topr | Operating temperature range | ?55~110 | ?C |
| Tsol | Lead soldering temperature | 260 (10s) | ?C |
| PT | Total package power dissipation | 170 | mW |
| ?PT / ?C | Total package power dissipation derating (Ta ? 25?C) | ?1.7 | mW / ?C |
| BVs | Isolation voltage | 2500 | Vrms |
Related Document:-
Additional information
Operating voltage | 2.5 3.0V |
Pixel Resolution | 0.3MP |
Photosensitive array | 640 x 480 |
Optical Size | 1.6 inch |
Angel of view | 67 degrees |
Maximum Frame Rate | 30fps VGA |
Sensitivity | 1.3V/(Lux-sec) |
Dormancy | Less than 20A |
Power consumption | 60mW/15fpsVGA YUV |
Temperature operation Range | -30 C ~ 70 C |
Pixel area | 3.6 x 3.6 m |
Signal to noise ratio (SNR) | 46 dB |
Dynamic range | 52 dB |
Specification
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