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TLP801A(F)
TOSHIBA Photo-Interrupter Infrared LED+Phototransistor
TLP801A(F)
Lead Free Product Optical Switches Position And Rotation Detection Timing Detection In Copiers, Printers, Fax Machines, Etc.
The TLP801A(F) photo-interrupter can be used for high-speed position detection.
* * * * * *
Gap: 3mm Resolution: Slit width = 1mm Fast response speed: tr, tf = 6s(typ.) High current transfer ratio: IC / IF = 10%(min) Designed for direct mounting on printed circuit boards Package material: Polycarbonate
TOSHIBA Weight: 0.78g(typ.)
11-13D2
Maximum Ratings (Ta = 25C)
Characteristic Forward current Forward current derating (Ta > 25C) Reverse voltage Collector-emitter voltage Detector Emitter-collector voltage Collector power dissipation Collector power dissipation derating(Ta > 25C) Collector current Operating temperature range Storage temperature range LED Symbol IF IF / C VR VCEO VECO PC PC / C IC Topr Tstg Rating 50 -0.33 5 30 5 75 -1 50 -25~85 -40~100 Unit mA mA / C V V V mW mW / C mA C C
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TLP801A(F)
Markings
Product number Monthly lot number P801A Month of manufacture (January to December denoted by letters A to L respectively)
Year of manufacture last digit of year of manufacture
Letter color: Silver
Optical And Electrical Characteristics(Ta = 25C)
Characteristic Forward voltage LED Reverse current Peak emission wavelength Dark current Symbol VF IR P ID(ICEO) IF = 10mA VR = 5V IF = 20mA VCE = 24V, IF = 0 Test Condition Min 1.00 Typ. 1.15 940 Max 1.30 10 0.1 Unit V A nm A
Detector
Peak sensitivity wavelength Current transfer ratio
P IC / IF VCE(sat) tr tf VCE = 5V, IF = 20mA IF = 20mA, IC = 1mA VCC = 5V, IC = 2mA, RL = 100
10
820 0.15 6 6
165 0.4
nm % V
Coupled
Collector-emitter saturation voltage Rise time Fall time
s
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TLP801A(F)
Precautions
The following points must be borne in mind. 1. Soldering temperature: 260C max Soldering time: 5s max (Soldering must be performed 1.5mm under the package body.) 2. Clean only the soldered part of the leads. Do not immerse the entire package in the cleaning solvent. 3. Mount the device on a level surface. 4. Screws should be tightened to a clamping torque of 0.59 Nm. 5. The package is made of polycarbonate. Polycarbonate is usually stable with acid, alcohol and aliphatic hydrocarbons, however, with petrochemicals (such as benzene, toluene and acetone), alkalis, aromatic hydrocarbons, or chloric hydrocarbons, polycarbonate may crack, swell or melt. Please take this into account when choosing a packaging material by referring to the table below.

Phenomenon A Staining and slight deterioration Chemicals Nitric acid (diluted), hydrogen peroxide, chlorine Acetic acid (70% or more) Gasoline Methyl ethyl ketone, ethyl acetate, butyl acetate Ethyl methacrylate, ethyl ether, MEK Acetone, m-amino alcohol, carbon tetrachloride Carbon disulfide, trichloroethylene, cresol Thinners,oil of turpentine Triethanolamine, TCP, TBP Concentrated sulfuric acid Benzene Styrene, acrylonitrile, vinyl acetate Ethylenediamine, diethylenediamine (Chloroform, methyl chloride, tetrachloromethane,dioxane, 1, 2-dichloroethane) Ammonia water Other alkalis
B
Cracking, crazed or swelling
C
Melting ( ): Used as solvent
D
Decomposition
6.
Conversion efficiency falls over time due to current which flows in the infrared LED. When designing a circuit, take into account this change in conversion efficiency over time. The ratio of fluctuation in conversion efficiency to fluctuation in infrared LED optical output is 1 : 1.
I C / I F (t) PO (t) = I C /I F (0) PO (0)
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TLP801A(F)
Package Dimensions
Weight: 0.78g(typ.)
Pin Connection
1 2 1. Anode 2. Cathode 3. Collector 4. Emitter 4 3
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TLP801A(F)
IF - Ta
80 80
PC - Ta
Allowable forward current IF (mA)
60
Allowable collector power dissipation PC (mW)
20 40 60 80 100
60
40
40
20
20
0
0
0 0
20
40
60
80
100
Ambient temperature
Ta
(C)
Ambient temperature
Ta
(C)
IF - VF
100
(typ.)
20 10 Ta = 25C
IC - IF
(typ.)
50
(mA)
(mA)
30
5 3
VCE = 5V 0.4
10 Ta = 75C 5 3 50 25 0 - 25
Collector current IC
Forward current
IF
1 0.5 0.3
1 0.8
0.1 0.9 1.0 1.1 1.2 1.3 1.4 1 3 10 30
100
Forward voltage
VF
(V)
Forward current IF
(mA)
IC / IF - IF
100
(typ.)
Ta = 25C 16 14 36 32
IC - VCE
(typ.)
Ta = 25C
50
Current transfer ratio IC / IF (%)
30
VCE = 5V 0.4
IC (mA)
12 10 8 6
28 24 PC max 20 16 12
10
5 3 1
Collector current
4 2 0 0
8 IF = 4mA
3
10
30
100
Forward current IF
(mA)
2
4
6
8
10
12
14
16
Collector-emitter voltage
VCE
(V)
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TLP801A(F)
IC - VCE
24 Ta=25C
(typ.)
1.6
Relative IC - Ta
(tyg.)
IF = 20mA
20 50
PC max
1.4
(mA)
Relative collector current
45 16 40 35 12 30 25 8 20 15 4 10 IF = 5mA 0 4
1.2 VCE = 0.4V 1.0 5
Collector current
IC
0.8
0.6
0.4
0.2
0
1
2
3
5
0 - 40
- 20
0
20
40
60
80
100
Collector-emitter voltage
VCE
(V)
Ambient temperature
Ta
(C)
ID (ICEO) - Ta
10
(typ.)
0.32
VCE(sat) - Ta
(typ.)
IF = 20mA IC = 1mA
0.28
VCE = 24V 10
Collector-emitter saturation Voltage VCE(sat) (V)
1
0.24
0.20
(A)
5 10
-1
0.16
ID(ICEO)
0.12
Dark current
0.08 10 - 2 0.04
0 - 40 10
-3
- 20
0
20
40
60
80
100
Ambient temperature
Ta
(C)
10
-4
0
20
40
60
80
100
Ambient temperature
Ta
(C)
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TLP801A(F)
non saturated operation typ.
500 Ta = 25C Repetitive Frequency = 1kHz Duty = 1 / 2 300 IF RL 100 IF VOUT 3V 50 0V 30 td tr t r, tf VCC = 5V VOUT = 3V 300 500 IF RL 1000
Switching characteristics
Switching characteristics saturated operation
VCC = 5V
typ.
VOUT 4.6V
tf
100
ts
(s)
Switching time
Switching time
90% 10% ts tf
(s)
50 30
IF VOUT 0V td tr tr 90% 10% ts tf
10
10
5 3
td
5 3
ts
td
1 0.1
0.3
1
3
10
1 1
3
10
30
100
Load resistance
RL
(k)
Load resistance
RL
(k)
Detection position Characteristics (1)
1.0 IF = 20mA VCE = 5V Ta = 25C Shut -ter
typ.
1.0 - d 0 + IF = 20mA VCE = 5V Ta = 25C
Detection position Characteristics (2)
typ.
Shutter
Relative collector current
0.8
Relative collector current
0.8 0.6
d
0.6
0.4
0.4
0.2 0 -3
0.2 0
-2
-1
0
1
2
3
4
4
5
6
7
8
9
10
11
Distance
d
(mm)
Distance
d
(mm)
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TLP801A(F)
Relative Positioning Of Shutter And Device
For normal operation position the shutter and the device as shown in the figure below. By considering the device's detection direction characteristic and switching time, determine the shutter slit width and pitch.
Shutter
A
A
Unit in mm
Center of sensor 8min 6.85 5.5max Cross section between A and A'
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TLP801A(F)
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
030619EAC
* The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations. * GaAs(Gallium Arsenide) is used in this product. The dust or vapor is harmful to the human body. Do not break, cut, crush or dissolve chemically.
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