TLP801AF [TOSHIBA]
INFRARED LED + PHOTOTRANSISTOR; 红外LED +光电晶体管
| 型号： | TLP801AF |
| 厂家： | 
TOSHIBA |
| 描述： | INFRARED LED + PHOTOTRANSISTOR |
| 文件： | 总9页 (文件大小：249K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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: t , t = 6µs(typ.)
r
f
High current transfer ratio: I / I = 10%(min)
C
F
Designed for direct mounting on printed circuit
boards
•
Package material: Polycarbonate
TOSHIBA
11−13D2
Weight: 0.78g(typ.)
Maximum Ratings
(Ta = 25°C)
Characteristic
Forward current
Symbol
Rating
Unit
mA
I
50
F
Forward current derating
(Ta > 25°C)
∆I / °C
F
−0.33
mA / °C
Reverse voltage
V
5
30
5
V
V
R
Collector-emitter voltage
Emitter-collector voltage
Collector power dissipation
V
CEO
ECO
V
V
P
75
mW
C
Collector power dissipation
derating(Ta > 25°C)
∆P / °C
−1
mW / °C
C
I
50
mA
°C
Collector current
C
Operating temperature range
Storage temperature range
T
−25~85
−40~100
opr
T
stg
°C
1
2004-02-12
TLP801A(F)
Markings
Product number
Monthly lot number
Month of manufacture
(January to December denoted by letters A to L respectively)
Year of manufacture
Letter color: Silver
（last digit of year of manufacture）
Optical And Electrical Characteristics(Ta = 25°C)
Characteristic
Forward voltage
Symbol
Test Condition
Min
Typ.
Max
Unit
V
I
= 10mA
F
1.00
―
1.15
―
1.30
10
V
F
Reverse current
I
R
V
= 5V
µA
nm
R
Peak emission wavelength
λ
I
= 20mA
―
940
―
P
F
Dark current
I (I
D
)
V
CE
= 24V, I = 0
―
―
0.1
µA
CEO
F
Peak sensitivity wavelength
Current transfer ratio
λ
―
10
―
820
―
―
165
0.4
nm
%
P
I
I
V
I
= 5V, I = 20mA
F
C / F
CE
Collector−emitter saturation
voltage
V
= 20mA, I = 1mA
0.15
V
CE(sat)
F
C
Rise time
Fall time
t
―
―
6
6
―
―
r
V
= 5V, I = 2mA,
C
CC
L
µs
R = 100Ω
t
f
2
2004-02-12
TLP801A(F)
Precautions
The following points must be borne in mind.
1. Soldering temperature: 260°C 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 N･m.
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.
<Chemicals Which Should Not Be Used With Polycarbonate>
Phenomenon
Chemicals
Staining and slight
deterioration
A
B
・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
Cracking, crazed or
swelling
・Triethanolamine, TCP, TBP
・Concentrated sulfuric acid
・Benzene
Melting
・Styrene, acrylonitrile, vinyl acetate
・Ethylenediamine, diethylenediamine
・(Chloroform, methyl chloride, tetrachloromethane,dioxane,
1, 2−dichloroethane)
C
D
(
): Used as solvent
・Ammonia water
・Other alkalis
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.
IC / IF (t) PO (t)
=
IC /IF (0) PO (0)
3
2004-02-12
TLP801A(F)
Package Dimensions
Weight: 0.78g(typ.)
Pin Connection
1
4
3
2
1. Anode
2. Cathode
3. Collector
4. Emitter
4
2004-02-12
TLP801A(F)
I
– Ta
P – Ta
C
F
80
60
40
80
60
40
20
0
20
0
20
Ambient temperature Ta (°C)
0
40
60
80
100
0
20
80
100
40
60
Ambient temperature Ta (°C)
I
– V
(typ.)
I
– I
F
(typ.)
F
F
C
20
10
100
Ta = 25°C
50
30
V
CE
= 5V
5
3
0.4
10
1
Ta = 75°C
50
5
3
25
0
0.5
0.3
− 25
1
0.8
0.1
100
1
3
10
Forward current
30
1.1
Forward voltage
0.9
1.0
1.2
1.3
1.4
I
(mA)
V
(V)
F
F
I
/ I – I
(typ.)
I
– V
CE
(typ.)
C
F
F
C
16
100
Ta = 25°C
Ta = 25°C
36
14
12
10
8
50
30
32
V
CE
= 5V
28
0.4
24
P
C
max
20
10
16
6
12
5
3
4
8
1
3
Forward current
I
F
= 4mA
10
30
100
2
0
I
F
(mA)
0
2
4
6
8
10
12
14
(V)
16
Collector-emitter voltage
V
CE
5
2004-02-12
TLP801A(F)
I
– V
(typ.)
Relative I – Ta
C
(tyg.)
C
CE
24
20
16
12
8
1.6
1.4
1.2
1.0
0.8
Ta=25°C
I
F
= 20mA
P
C
max
50
45
40
V
CE
= 0.4V
5
35
30
25
20
0.6
0.4
0.2
0
15
10
4
0
I
= 5mA
F
0
1
2
3
4
5
0
20
40
60
80
100
- 20
- 40
Collector-emitter voltage
V
(V)
Ambient temperature Ta (°C)
CE
I
(I
CEO
) – Ta
(typ.)
V – Ta
CE(sat)
(typ.)
D
10
0.32
0.28
0.24
0.20
0.16
0.12
I
= 20mA
F
I
C
= 1mA
1
V
CE
= 24V
10
5
10 - 1
0.08
0.04
0
10 - 2
− 40
− 20
0
20
40
60
80
100
10 - 3
Ambient temperature Ta (°C)
10 - 4
0
20
100
40
60
80
Ambient temperature Ta (°C)
6
2004-02-12
TLP801A(F)
Switching characteristics
（non saturated operation） （typ.）
Switching characteristics
（saturated operation）
（typ.）
1000
500
Ta = 25°C
V
CC
= 5V
Repetitive
I
F
500
300
Frequency = 1kHz
Duty = 1 / 2
V
OUT
≥ 4.6V
R
L
300
100
t
f
V
= 5V
CC
I
F
V
OUT
= 3V
R
L
100
t
s
I
t ,
F
r
V
OUT
3V
0V
t
f
90%
10%
50
30
50
30
I
F
90%
10%
t
d
r
t
V
s
OUT
0V
t
t
f
t
t
d
s
t
f
t
r
t
r
10
10
t
d
5
3
5
3
t
d
t
s
1
1
1
0.1
3
10
30
(kΩ)
100
1
3
10
0.3
Load resistance
R
(kΩ)
Load resistance
R
L
L
Detection position
Characteristics (1) （typ.）
Detection position
Characteristics (2) （typ.）
1.0
1.0
I
= 20mA
= 5V
I
= 20mA
= 5V
F
Shutter
F
0
−
d
+
V
V
CE
CE
0.8
0.6
0.4
0.8
0.6
0.4
Shut
-ter
Ta = 25°C
Ta = 25°C
d
0.2
0
0.2
0
4
5
6
7
8
9
10
11
− 3
1
3
4
− 2
− 1
0
2
Distance
d
(mm)
Distance
d
(mm)
7
2004-02-12
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.
A
Shutter
A′
Unit in mm
Center of sensor
Cross section between A and A’
8
2004-02-12
TLP801A(F)
RESTRICTIONS ON PRODUCT USE
030619EAC
• The information contained herein is subject to change without notice.
• 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.
9
2004-02-12
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