A1015
器件资料摘要：
1
CNA1015
Photo Interrupters
Transmissive Photosensors (Photo Interrupters)
,,
,,
A
A'
23
14
SEC. A-A'
14.0
(C1)
5.0– 0.15
(10.0) (2.54)
(4-0.45) (4-0.45)
(2.5)
2.2
–
0.15
2.5
10.0
10.0 min.
Device
center
5.0
0.5– 0.1
Pin connection
23
14
(Note)
1. Tolerance unless otherwise specified is – 0.3.
2. ( ) Dimension is reference.
Unit : mm
Internal connector
Overview
CNA1015 series is a transmissive photosensor series in which a
high efficiency GaAs infrared light emitting diode is used as the
light emitting element, and a high sensitivity phototransistor is used
as the light detecting element. The two elements are arranged so as
to face each other, and objects passing between them are detected.
Features
Position detection accuracy : 0.3 mm
Gap width : 5 mm
The type directly attached to PCB
Absolute Maximum Ratings (Ta = 25˚C)
Parameter Symbol Ratings Unit
Input (Light
Reverse voltage (DC) V
R
5V
emitting diode)
Forward current (DC) I
F
50 mA
Power dissipation P
D
*1
75 mW
Collector current I
C
20 mA
Output (Photo Collector to emitter voltage V
CEO
30 V
transistor) Emitter to collector voltage V
ECO
5V
Collector power dissipation P
C
*2
100 mW
Temperature
Operating ambient temperature T
opr
–25 to +85 ˚C
Storage temperature T
stg
–40 to +100 ˚C
*1
Input power derating ratio is 1.0 mW/˚C at Ta = 25˚C.
*2
Output power derating ratio is 1.33 mW/˚C at Ta = 25˚C.
Electrical Characteristics (Ta = 25˚C)
Parameter Symbol Conditions min typ max Unit
Input
Forward voltage (DC) V
F
I
F
= 20mA 1.25 1.4 V
characteristics
Reverse current (DC) I
R
V
R
= 3V 10 µA
Output characteristics Collector cutoff current I
CEO
V
CE
= 10V 10 200 nA
Transfer
Collector current I
C
V
CC
= 5V, I
F
= 20mA, R
L
= 100Ω 0.5 10 mA
characteristics
Collector to emitter saturation voltage V
CE(sat)
I
F
= 40mA, I
C
= 1mA 0.4 V
Response time t
r
, t
f
*
V
CC
= 5V, I
C
= 1mA, R
L
= 100Ω 5 µs
*
Switching time measurement circuit
,,
,, ,
,
(Input pulse)
(Output pulse)
50Ω R
L
t
r
: Rise time (Time required for the collector photo current to
increase from 10% to 90% of its final value)
t
f
: Fall time (Time required for the collector photo current to
decrease from 90% to 10% of its initial value)
V
CC
Sig.OUT 10%
90%
Sig.IN
t
r
t
f
CNA1015
Photo Interrupters
Transmissive Photosensors (Photo Interrupters)
,,
,,
A
A'
23
14
SEC. A-A'
14.0
(C1)
5.0– 0.15
(10.0) (2.54)
(4-0.45) (4-0.45)
(2.5)
2.2
–
0.15
2.5
10.0
10.0 min.
Device
center
5.0
0.5– 0.1
Pin connection
23
14
(Note)
1. Tolerance unless otherwise specified is – 0.3.
2. ( ) Dimension is reference.
Unit : mm
Internal connector
Overview
CNA1015 series is a transmissive photosensor series in which a
high efficiency GaAs infrared light emitting diode is used as the
light emitting element, and a high sensitivity phototransistor is used
as the light detecting element. The two elements are arranged so as
to face each other, and objects passing between them are detected.
Features
Position detection accuracy : 0.3 mm
Gap width : 5 mm
The type directly attached to PCB
Absolute Maximum Ratings (Ta = 25˚C)
Parameter Symbol Ratings Unit
Input (Light
Reverse voltage (DC) V
R
5V
emitting diode)
Forward current (DC) I
F
50 mA
Power dissipation P
D
*1
75 mW
Collector current I
C
20 mA
Output (Photo Collector to emitter voltage V
CEO
30 V
transistor) Emitter to collector voltage V
ECO
5V
Collector power dissipation P
C
*2
100 mW
Temperature
Operating ambient temperature T
opr
–25 to +85 ˚C
Storage temperature T
stg
–40 to +100 ˚C
*1
Input power derating ratio is 1.0 mW/˚C at Ta = 25˚C.
*2
Output power derating ratio is 1.33 mW/˚C at Ta = 25˚C.
Electrical Characteristics (Ta = 25˚C)
Parameter Symbol Conditions min typ max Unit
Input
Forward voltage (DC) V
F
I
F
= 20mA 1.25 1.4 V
characteristics
Reverse current (DC) I
R
V
R
= 3V 10 µA
Output characteristics Collector cutoff current I
CEO
V
CE
= 10V 10 200 nA
Transfer
Collector current I
C
V
CC
= 5V, I
F
= 20mA, R
L
= 100Ω 0.5 10 mA
characteristics
Collector to emitter saturation voltage V
CE(sat)
I
F
= 40mA, I
C
= 1mA 0.4 V
Response time t
r
, t
f
*
V
CC
= 5V, I
C
= 1mA, R
L
= 100Ω 5 µs
*
Switching time measurement circuit
,,
,, ,
,
(Input pulse)
(Output pulse)
50Ω R
L
t
r
: Rise time (Time required for the collector photo current to
increase from 10% to 90% of its final value)
t
f
: Fall time (Time required for the collector photo current to
decrease from 90% to 10% of its initial value)
V
CC
Sig.OUT 10%
90%
Sig.IN
t
r
t
f