UOT MIT

SLOTTED
PHOTOINTERRUPTER
MIT-5A11J
Description
Package Dimensions
Unit : mm (inches)
The MIT-5A11J consists of a Gallium Arsenide in-
13.00
(.512)
frared emitting diode and a NPN silicon phototran-
4
1
sistor built in a black plastic housing . It is a trans11.00
(.433)
missive subminiature photointerrupter.
7.00
(.276)
3
2
2.00
(.079)
6.00
(.236)
OPTICAL LINE
Features
0.50
(.020)
l
Non -contact switching
l
For- direct pc board
l
Dual - in - line socket mounting
l
Fast switching speed
l
Choice of mounting configuration.
6.00
(.236)
2.54
(.100)
0.50
(.020)
1.50
(.059)
9.50
(.370)
1.58
(.062)
4.00
(.157)
5.00
(.197)
2.85
(.112)
7.27
(.286)
1.38
(.054)
φ1.50
(.059)
NOTE
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted.
Absolute Maximum Ratings
o
@TA =25 C
Parameter
Symbol
IF
Maximum Rating
Unit
50
mA
Reverse Voltage
VR
5
V
Power Dissipation
Pad
75
mW
Collector-emitter breakdown voltage
V(BR)CEO
30
V
OUTPUT Emitter-Collector breakdown voltage
V(BR)ECO
5
V
PC
75
mW
Total power dissipation
PTOT
100
Operating Temperature Range
Topr
-25 C to + 85 C
Storage Temperature Range
Tstg
-40oC to + 100oC
Continuous Forward Current
INPUT
Collector power dissipation
mW
o
o
Unity Opto Technology Co., Ltd.
04/01/2002
MIT-5A11J
Optical-Electrical Characteristics
@TA =25oC
Parameter
Input
Output
Forward Voltage
symbol
VF
Reverse Current
IR
10
µA
VR =5V
Iceo
100
nA
Vce =10V
0.4
V
10
mA
Ic=0.1mA,Ee=0.1mW/cm2
IF =20mA, Vce =5V
20
100
µS
20
100
µS
Collector Dark Current
Min.
Typ.
Max.
Unit.
1.2
1.4
V
Test Conditions
IF =20mA
Collector Emitter Saturation Voltage VCE(SAT)
Collector Current
Ic (on)
tr
Transfer Cha- Response Time (RISE)
racteristics
tf
Response Time (FALL)
1
Ic=100µA, Vce =5V
RL =1k, d =1mm
Power Dissipation (mW)
Forward Current IF (mA)
Typical Optical-Electrical Characteristic Curves
60
50
40
30
20
10
0
-25
0
25
50
75
120
100
PTOT
80
PD , PC
60
40
20
0
100
-25
Collector Current Ic (mA)
Forward Current IF (mA)
100
80
60
40
20
0
0.8
1.2
1.6
2.0
2.4
2.8
2.4
2.0
1.6
1.2
0.8
0.4
0.0
2.8
20mA
1.6
1.2
IF=15mA
4mA
0
0
2
4
6
8
10
75
100
5
10
15
20
25
30
Forward Current IF (mA)
Fig.4 Collector Current vs
Forward Current
10mA
0.8
0.4
50
Ta=25oC
0
12
Collector-Emitter Voltage Vce (V)
Fig.5 Collector Current vs. Vce
Relative Collector Current (%)
Collector Current Ic (µA)
Ta=25℃
2.4
2.0
25
Vce=2V
Forward Voltage VF (V)
Fig.3 Forward Current VS
Forward Voltage
2.8
0
Ambient Temperature TA (oC )
Fig.2 Power Dissipation vs
Ambient Temperature
Ambient Temperature TA
Fig.1 forward Current VS.
Ambient Temperature
120
100
80
60
40
20
0
-25
0
25
50
75
100
o
Ambient Temperature TA ( C )
Fig.6 Relative Collector Current VS. TA
Unity Opto Technology Co., Ltd.
04/01/2002
MIT-5A11J
10000
1000
VCE=20V
Response Time (µs)
Collector Dark Current ICEO
Typical Optical-Electrical Characteristic Curves
1000
100
10
1
0
25
50
75
V CE =2V
I C =100mA
100
Ta=25 o C
10
1
0.1
0.01
100
Ambient Temperature TA ( oC )
Fig.7 Collector Dark Current vs.
Ambient Temperature
Relative Sensitivity (%)
100
0.1
1
10
Load Resistance Rt (KΩ)
Fig.8 Response Time vs.
Load Resistance
100
Response Time Measurement Circuit
Ta=25oC
80
60
Input
40
t
90 %
10 %
Output
20
t
tr
0
700
Input
800
900
1000
1100
tf
IL
1200
Wavelength (nm)
Fig.9 Spectral Sensitivity (Detecting side)
VCC
VR
Output
Sensing Position Characteristics
(Typical)
Relative light current IL (%)
X
Y
I F =20mA
V CE =5V
100
o
Ta=25 C
I F =20mA
V CE =5V
Ta=25 o C
(Center of optical axis)
50
X
Y
0
0
0
-2 -1 0 +1 +2 (mm) -2 -1 0 +1 +2 (mm)
+
+
Distance d (mm)
Unity Opto Technology Co., Ltd.
04/01/2002