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1.8mm PACKAGE
NPN PHOTOTRANSISTOR
MID-18A22
Description Package Dimensions
(.020)
(.055)
(.063)
(.094)
(.071)
The MID-18A22 is a NPN silicon phototransistor mounted in a lensed , special dark plastic package.The lensing effect of the package allows an acceptance view
angle of 35o that is measured from the optical axis to the
half power point .
Features
l Wide range of collector current
l Lensed for high sensitivity
l Low cost plastic package
l Good spectral matching IRED (λp=940nm) type.
R 1.70
(.067)
3.00
0.50 TYP.
3.30
2.54 NOM.
(.100)
φ1.80
25.40MIN.
(1.000)
SEE NOTE 3
Unit : mm (inches )
2.40
1.40
1.60
1.00MIN.
(.040)
Absolute Maximum Ratings
Parameter Maximum Rating Unit
Power Dissipation 100 mW
Collector-Emitter Voltage 30 V
Emitter-Collector Voltage 5 V
Operating Temperature Range
Storage Temperature Range
Lead Soldering Temperature
E
Notes :
1. Tolerance is ± 0.25mm (.010") unless otherwise noted .
2. Protruded resin under flange is 0.8 mm (.031") max
3. Lead spacing is measured where the leads emerge from the package.
C
@ TA=25oC
-55oC to +100oC
-55oC to +100oC
260oC for 5 seconds
Unity Opto Technology Co., Ltd.
02/04/2002
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MID-18A22
.
Optical-Electrical Characteristics
2
Ω
µ
2
VS AMBIENT TEMPERATURE
VS LOAD RESISTANCE
VS AMBIENT TEMPERATURE
FIG.6 SENSITIVITY DIAGRAM
30°
90°
70°
60°
50°
80°
40°
Parameter Test Conditions Symbol Min. Typ . Max. Unit
Collector-Emitter
Breakdown Voltage Ee=0
Emitter-Collector Ie=0.1mA
Breakdown Voltage Ee=0
Collector-Emitter
Saturation Voltage Ee=0.1mW/cm
Rise Time
Fall Time
Collector Dark
Current Ee=0
On State Collector
Current Ee=0.1mW/cm
Ic=0.1mA V
Ic=0.5mA V
V
CC
IC=1mA
VCE=10V I
VCE=5V I
=5V, RL=1K
(BR)CEO
V
(BR)ECO
CE(SAT)
30 V
5 V
Tr 15
Tf 15
CEO
C(ON)
@ TA=25oC
0.4 V
S
100 nA
2.2 mA
Typical Optical-Electrical Characteristic Curves
A
µ
1000
100
10
1
0.1
0.01
0.001
0 40 80 120
TA- Ambient Temperature -oC
FIG.1 COLLECTOR DARK CURRENT
S
µ
200
Vcc = 5 V
VRL= 1 V
160
F = 100 Hz
120
PW = 1 ms
80
40
0
Tr Tf Rise and Fall Time -
0 2 4 6 8 10
RL - Load Resistance - KΩ
FIG.3 RISE AND FALL TIME
100
80
60
40
20
0
700 800 900 1000 1100 1200
Relative Spectral Sensitivity Iceo-Collector Dark Current -
Wavelength-nm
FIG.5 RELATIVE SPECTRAL SENSITIVITY
VS. WAVELENGTH
4.0
3.5
Vce = 5 V
3.0
Ee = 0.1
mW/cm
2
2.5
2.0
1.5
1.0
0.5
0.0
-75 -25 25 75 125
Normalized Collector Current
C
TA- Ambient Temperature -oC
I
FIG.2 NORMALIZED COLLECTOR CURRENT
10
Vce = 5 V
8
6
4
2
0
0 0.1 0.2 0.3 0.4 0.5 0.6
Relative Collector Current (mA)
Ee - Irradiance - mW/cm
2
FIG.4 RELATIVE COLLECTOR CURRENT
0° 10° 20°
1.0
0.9
0.8
Relative Sensitivity
0.5 0.3 0.1 0.2 0.4 0.6
Unity Opto Technology Co., Ltd.
02/04/2002
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