ホトセンサユニット
（透過½）
Photosensor Units (Transmittive Type)
ON1542HA5
−
(H), ON1542LA5
−
(H)
・The part number mentioned in this datasheet is
・本資料に記載の品番は、従来品番です。
conventional part number.
s
概 要
ON1542HA5 – (H), ON1542LA5 – (H)は、
発光素子に高
効率の
GaAs
赤外発光ダイオードを、
受光部にホトダイ
オードと信号処理回路を１チップに集積化した集積化受
光素子を½用した小型、
½量、
高精度、
高信頼性のホトセン
サユニットです。
■
Outline
The
ON1542HA5 – (H), and ON1542LA5 – (H) are small,
light weight, high precision and high reliability photo sen-sor
units composed of a high effective GaAs infrared light emit-
ting diode and an integrated photodiode and signal pro-cessing
circuit.
s
用 途
q
複写機の紙検知、½½検知
q
シーケンス制御のセンサ
q
NC
工½機械のリミット½½検知
q
回転数、回転速度検知
q
X
−
Y
テーブルの½½検知
q
エンコーダ
an
ce
s
絶対最大定格 Absolute
Maximum Ratings (T
a
=
25°C)
symbol
Value
Item
6
V
CC
電源電圧
Supply Voltage
30
V
O (Max)
出力電圧
Output Voltage
20
I
O (Max)
出力電流
Output Current
P
C
200
コレクタ損失
Collector Power Dissipation
0
∼ +
65
T
opr
動½周囲温度
Operating Ambient Temperature
−10 ∼ +75
T
stg
Storage Temperature
保存温度
s
ピン接続図 Pin
Connections
ON1542HA5 – (H)
（投光
OFF
タイプ
/Normally OFF type）
1
Vcc
定電圧回路
Voltage Regulator
15 kΩ
2
Vout
3
GND
420
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■
Use
q
Paper detection of copying machine, position detection
q
Sensor of sequence control
q
Limit position detection of NC equipment
q
Detection of rotary positioning and speed
q
Position detection of X – Y table
q
Encoder
Unit: mm
1
2
3
M
ain
Di
sc te
on na
tin nc
ue e/
d
s
特 長
■
Features
q
アンプ内蔵½で小½、高信頼性。
q
½½検知精度が高い。
q
オープンコレクタ出力。
q
接続端子は小½コネクタを½用。
q
ワンタッチ取り付けタイプ。
q
光照射時に出力トランジスタがオン,オフする
（2種類）
。
ON1542HA5 – (H)
投光
OFF
タイプ
：
ON1542LA5 – (H)
投光
ON
タイプ
：
q
Small size and high reliability
q
High positional resolution
q
Open-collector output
q
Power supply, output connection with small connector
q
Easy to fix
q
ON1542HA5 – (H): Normally OFF type
ON1542LA5 – (H): Normally ON type
Unit
V
V
mA
mW
°C
°C
13.2
5.0
5.6
ヒロセ½
DF3 – 3P – 2DS
12.0
±
1.45
ue
tin
on
7.5
/D
2.9
3.0
9.5
22.5
isc
1.0
8.5
Ma
int
en
1
: Vout
2
: GND
3
: Vcc
ON1542LA5 – (H)
（投光
ON
タイプ
/Normally ON type）
1
Vcc
定電圧回路
Voltage Regulator
15 kΩ
2
Vout
3
GND
2.0
15.0
3.0
1.8
ON1542HA5
−
(H), ON1542LA5
−
(H)
ホトセンサユニット
（透過½）
Photosensor Units (Transmittive Type)
s
電気的特性 Electrical
Characteristics (T
a
=
25°C)
電源電圧
Item
Supply Voltage
symbol
V
CC
Condition
物½非検知時
（物½非検知時）
V
CC
= 5 V
Object at Detection
(Object at Non Detection)
V
CC
= 5 V
物½非検知時
（物½非検知時）
V
CC
= 5 V, I
O
= 10 mA
Object at Detection
(Object at Non Detection)
V
CC
= 5 V, I
O
= 10 mA
Min
4.75
typ
5
Max
5.25
Unit
V
“H”
出力電圧 “H”
Output Voltage
V
OH
4.0
V
M
ain
Di
sc te
on na
tin nc
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d
“L”
出力電圧
“L”
Output Voltage
V
OH
応答周波数
Response Characteristics
f
*
注）
投光ON タイプの特性を示す。 ）
（
内は投光OFFタイプを示す。
Note）
Normally ON type characteristics is shown,
（ ）
shows Normally OFF type.
*
応答周波数試験条件
Response time test condition
１．試験回路
Test
circuit
3
A
2
Vcc=5V
1± 0.1
0.2
0.4
V
V
Oscilloscope
1
s
端子強度 Electrical
Characteris
Item
Ma
int
en
端子強度
Terminal
Strength
押 し
Pushing
an
引張り
Pulling
ce
/D
isc
引張り
Pulling
試 験 方 法
方 向 Direction
荷 重 Load
時 間 Time
方 向 Direction
荷 重 Load
時 間 Time
方 向 Direction
荷 重 Load
時 間 Time
B
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3000
２．応答周波数測定装½
Measuring
equipment of response frequency
下図の円板を回転させ測定を行う。
Measured by rotating dise in the figure.
Io=10mA
円盤
disc
0.5
0.5
A
C
Hz
ue
Test Method
備 考 Remarks
下図Ａ方向
Figure below A direction
2 kg/ 1
回
2 kg/1 time
5
秒
5 seconds
下図Ｂ方向
Figure below B direction
電気特性および箔ハゲなど異常なきこと
After each test, electrical characteristics are
1 kg/ 1
回
1 kg/1 time
normal and Cu foil does not come off.
5
秒
5 seconds
下図Ｃ方向
Figure below C direction
1 kg/ 1
回
1 kg/1 time
5
秒
5 seconds
on
tin
2.8
421
Caution for Safety
¢
This product contains Gallium Arsenide (GaAs).
DANGER
GaAs powder and vapor are hazardous to human health if inhaled or
ingested. Do not burn, destroy, cut, cleave off, or chemically dissolve the
product. Follow related laws and ordinances for disposal. The product
should be excluded from general industrial waste or household garbage.
(3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
–
Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
–
Any applications other than the standard applications intended.
(4) The products and product specifications described in this book are subject to change without notice for modification and/or im-
provement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita
Electric Industrial Co., Ltd.
If you have any inquiries or questions about this book or our semiconductor products, please contact one
of our sales offices listed on the back or Semiconductor Company's Department.
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Ma
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M
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Di
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Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1)
If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products, and no license is granted under any intellectual property right or other right owned by our company or any other
company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
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