Photodiodes do not react to light in the same manner as human eyes do. A persons eye is insensitive to infra-red (a wave length more than 780nm) and also to ultra-violet light (a wave length under 380nm). A typical plastic photodiode, however, senses light at any wave length between 300nm and 1100nm. This means that the designer’s first challenge is to remove the IR and UV components from the sensor’s output.
The (PT-A6) Visible Light Detector family using high quality chip packaging and processing super-plated infrared filter membrane on chip surface, so this sensor can fully filter infrared interference. It is no need to add the casing and extra filter and effective filtering out the effect of light reflection due to infrared emission on security products.
By selecting the accuracy of chips, under strict management of production process, (PT-A6) visible light sensors finished batch consistency uniform. The consistency is 3 to 5 times higher on comparison of similar photosensitive devices. The precision can be controlled as narrow as 10%. Fully meet the customer requirements for starting the LUX value. Token taking the advantage of temperature compensation internal process on the chip, (PT-A6) features one times higher temperature resistance than other similar products while working on high temperature environment.
Download complete specification Visible Light Detector for Security Lighting (PT-A6) Plate Edge PDF.
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Part NO. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | I (mm) | |
PT-A6-BC-3-PE-520 | 4.05 ± 0.20 | 3.00 ± 0.20 | 1.50 Max. | 1.50 ± 0.50 | 2.54 ± 0.20 | 3.85 ± 0.20 | 0.75 ± 0.20 | 25.4 Min. | 0.50 ± 0.20 |
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Part NO. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | G (mm) | H (mm) | ||
PT-A6-AC-5-BN-520 | 5.00 ± 0.20 | 5.00 ± 0.20 | 1.50 Max. | 2.00 ± 0.5 | 2.54 ± 0.20 | 7.00 ± 0.20 | 14.00 Min. | 0.50 ± 0.20 |
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Part NO. | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | |||||
PT-A6-AC-5-PN-580 | 5.00 ± 0.20 | 5.00 ± 0.20 | 5.30 ± 0.20 | 14.0 Min. | 2.00 ± 0.50 | 2.54 ± 0.20 |
Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
Peak Wavelength | λp | \ | - | 520 | - | nm |
Spectral Response Bandwidth | λ | \ | 400 | - | 700 | nm |
Collector-Emitter Breakdown Voltage | Bvceo | Ice=100µA Ee=0mW/cm2 |
60 | - | - | V |
Emitter-Base Breakdown Voltage | Bveco | Ice=100µA Ee=0mW/cm2 |
7 | - | - | V |
Collector-Emitter Saturation Voltage | Vce (sat) |
Ice=2mA Ee=1mW/cm2 |
- | - | 1.0 | V |
Photo Current | IL(1) | Vce=5V Ev=10Lux |
3 | 7 | 12 | μA |
IL(2) | Vce=5V Ev=30Lux |
9 | 21 | 36 | μA | |
IL(3) | Vce=5V Ev=100Lux |
30 | 70 | 120 | μA | |
Collector Dark Current | Iceo | Vce=5V Ev=0Lux |
- | - | 0.2 | μA |
IR Receiving Current | IL(4) | Vce=5V/850nm IR LED Ee=1mW/cm2 |
- | - | 0.3 | μA |
Rise Time | tr | Vce=5V Ice=1mA RL=1000Ω |
40 | μs | ||
Fall Time | tf | 60 |
Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
Peak Wavelength | λp | \ | - | 520 | - | nm |
Spectral Response Bandwidth | λ | \ | 400 | - | 700 | nm |
Collector-Emitter Breakdown Voltage | Bvceo | Ice=100µA Ee=0mW/cm2 |
60 | - | - | V |
Emitter-Base Breakdown Voltage | Bveco | Ice=100µA Ee=0mW/cm2 |
7 | - | - | V |
Collector-Emitter Saturation Voltage | Vce (sat) |
Ice=2mA Ee=1mW/cm2 |
- | - | 1.0 | V |
Photo Current | IL(1) | Vcc=5V Ev=10Lux |
5 | 14 | 22 | μA |
IL(2) | Vcc=5V Ev=30Lux |
15 | 42 | 66 | μA | |
IL(3) | Vcc=5V Ev=100Lux |
50 | 140 | 220 | μA | |
Collector Dark Current | Iceo | Vce=5V Ev=0Lux |
- | - | 0.2 | μA |
IR Receiving Current | IL(4) | Vce=5V/850nm IR LED Ee=1mW/cm2 |
- | - | 0.5 | μA |
Rise Time | tr | Vcc=5V Ice=1mA RL=1000Ω |
40 | μs | ||
Fall Time | tf | 60 |
Parameter | Symbol | Condition | Min. | Typ. | Max. | Unit |
Peak Wavelength | λp | \ | - | 580 | - | nm |
Spectral Response Bandwidth | λ | \ | 400 | - | 700 | nm |
Collector-Emitter Breakdown Voltage | Bvceo | Ice=100µA Ee=0mW/cm2 |
60 | - | - | V |
Emitter-Base Breakdown Voltage | Bveco | Ice=100µA Ee=0mW/cm2 |
7 | - | - | V |
Collector-Emitter Saturation Voltage | Vce (sat) |
Ice=2mA Ee=1mW/cm2 |
- | - | 1.0 | V |
Photo Current | IL(1) | Vcc=5V Ev=10Lux |
2.5 | 6 | 10 | μA |
IL(2) | Vcc=5V Ev=30Lux |
7.5 | 18 | 30 | μA | |
IL(3) | Vcc=5V Ev=100Lux |
25 | 60 | 100 | μA | |
Collector Dark Current | Iceo | Vce=5V Ev=0Lux |
- | - | 0.2 | μA |
IR Receiving Current | IL(4) | Vce=5V/850nm IR LED Ee=1mW/cm2 |
- | - | 0.3 | μA |
Rise Time | tr | Vcc=5V Ice=1mA RL=1000Ω |
40 | μs | ||
Fall Time | tf | 60 |
Parameter | Symbol | Value | Unit |
Collector-Emitter Voltage | VCEO | 60 | V |
Emitter-Collector-Voltage | VECO | 7 | V |
Power Dissipation | PC | 50 | mW |
Operating Temperature Range | Topr | -25 ~ +85 | °C |
Storage Temperature | Tstg | -40 ~ +100 | °C |
Visible Light Detector (TPT3PE) Precaution Usage :
Mounting :
Soldering :
Lead-forming and cuttings :
Storage :
The sensor is incorporated in the transparent resin package. Because of its sensitivity to humidity, the package is moisture-proof. When storing the sensor, do as instructed below.
Cleaning :
PT | - | A6 | - | BC | - | 3 | - | PE | - | 560 | ||||||||||||||||||||||||||||||||
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