T-1 3/4 PACKAGE
PIN PHOTODIODE
MID-56A19
Description
Package Dimensions
The MID-56A19 is a photodiode mounted in
special dark end look plastic package and
suitable for the IRED 940nm type.
Features
l
High photo sensitivity
l
Low junction capacitance
l
High cut-off frequency
l
Fast switching time
l
Acceptance viwe angle : 60
Absolute Maximum Ratings
@ T
A
=25
o
C
Parameter
Maximum Rating
Unit
Power Dissipation
150
mW
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
02/04/2002
-55
o
C to +100
o
C
-55
o
C to +100
o
C
260
o
C for 5 seconds
Notes :
1. Tolerance is 0.25 mm (.010") unless otherwise noted.
2. Protruded resin under flange is 1.0 mm (.040") max.
3. Lead spacing is measured where the leads emerge from the package.
Unity Opto Technology Co., Ltd.
2.54
(.100)
5.05
(.200)
7.62
(.300)
1.00
(.040)
.50 TYP.
(.020)
1.00MIN.
(.040)
FLAT DENOTES CATHOD
5.47
(.215)
5.90
(.230)
23.40 MIN.
(.920)
A
C
Unit: mm ( inches )
MID-56A19
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
Symbol
Min.
Type .
Max.
Unit
Reverse Break Down Voltage
I
R
=100
A
V
(BR)R
30
V
Ee=0
Reverse Dark Current
V
R
=10V
I
D
30
nA
Ee=0
Open Circuit Voltage
=940nm
V
OC
350
mV
Ee=0.1mW/cm
2
Rise Time
V
R
=10V,
=940nm
Tr
30
nsec
Fall Time
R
L
=50
Tf
30
Light Current
V
R
=5V ,
=940nm
I
L
12
A
Ee=0.1mW/cm
2
Total Capacitance
V
R
=3V , f=1MH
Z
C
T
25
pF
Ee=0
Typical Optical-Electrical Characteristic Curves
02/04/2002
Unity Opto Technology Co., Ltd.
0.1
1.0
10.0
100.0
1000.0
0
20
40
60
80
100
Ambient Temperature-
o
C
FIG.4 DARK CURRENT VS AMBIENT
TEMPERATURE
V
R
=10, Ee=0 mw/cm
2
0
1000
2000
3000
4000
0
5
10
15
20
Reverse Volatage - V
R
FIG.1 DARK CURRENT VS REVERSE VOLTAGE
T
A
=25
o
C, Ee=0 mW/cm
2
Dark Current - pA
0
50
100
150
200
0
20
40
60
80
100
Total Power Dissipation mW
Ambient Temperature -
o
C
FIG.3 TOTAL POWER DISSIPATION
VS. AMBIENT TEMPERATURE
Dark Current IR - nA
Reverse Voltage- V
R
FIG.2 CAPACITANCE VS. REVERSE VOLTAGE
F=1MHZ, Ee=0mW/cm
2
Capacitance C - pF
100
80
60
40
20
0
0.01
0.1
1
10
100
MID-56A19
Typical Optical-Electrical Characteristic Curves
02/04/2002
Unity Opto Technology Co., Ltd.
FIG .7 SENSITIVITY DIAGRAM
Relative Sensitivity
1.0
0.9
0.8
0 10 20
0.5
0.3
0.1
0.2
0.4
0.6
90
70
60
50
80
30
40
0
20
40
60
80
100
700
850
1000 1150 1300
Wavelength-nm
FIG.5 RELATIVE SPECTRAL SENSITIVITY
VS. WAVELENGTH
Relative Spectral Sensitivity
Photocurrnet Ip -
A
Irradiance Ee (mW/cm
2
)
FIG.6 PHOTOCURRENT VS.
IRRADIANCE = 940 nm
1000
0.1
10
1
0.01
0.1
1
10
100
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