T-1 PACKAGE
NPN PHOTOTRANSISTOR
MID-33A22
Description
Package Dimensions
The MID-33A22 is a NPN silicon phototransistor mou-
nted in a lensed , special dark plastic package.The lens-
ing effect of the package allows an acceptance half view
angle of 15° 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 (
p 940 nm) type
l
Acceptance view angle : 30
o
Absolute Maximum Ratings
@ T
A
=25
o
C
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
02/04/2002
-55
o
C to +100
o
C
-55
o
C to +100
o
C
260
o
C for 5 seconds
Unity Opto Technology Co., Ltd.
Unit : mm (inches )
Notes :
1. Tolerance is ± 0.25 mm (.010") unless otherwise noted .
2. Protruded resin under flange is 0.5 mm (.019") max
3. Lead spacing is measured where the leads emerge from the package.
3.00
(.118)
0.80±0.50
(.032±.020)
2.54
(.100)
0.50 TYP
(.020)
1.00
(.040)
1.00MIN
(.040)
23.40MIN.
(.920)
5.25
(.207)
4.00
(.157)
FLAT DENOTES COLLECTOR
C
E
MID-33A22
Optical-Electrical Characteristics
@ T
A
=25
o
C
Parameter
Test Conditions
Symbol
Min.
Typ .
Max.
Unit
Collector-Emitter
I
c
=0.1mA
Breakdown Voltage
Ee=0
Emitter-Collector
Ie=0.1mA
Breakdown Voltage
Ee=0
Collector-Emitter
I
c
=0.5mA
Saturation Voltage
Ee=0.1mW/cm
2
Rise Time
V
CC
=5V, R
L
=1K
Tr
15
Fall Time
I
C
=1mA
Tf
15
Collector Dark
V
CE
=10V
Current
Ee=0
On State Collector
V
CE
=5V
Current
Ee=0.1mW/cm
2
Typical Optical-Electrical Characteristic Curves
02/04/2002
100
I
CEO
I
C(ON)
2
0.4
V
CE(SAT)
µ
S
nA
mA
V
V
V
V
(BR)ECO
5
V
(BR)CEO
30
Unity Opto Technology Co., Ltd.
Ee - Irradiance - mW/cm
2
FIG.4 RELATIVE COLLECTOR CURRENT
VS IRRADIANCE
FIG.3 RISE AND FALL TIME
VS LOAD RESISTANCE
Tr Tf Rise and Fall Time -
µ
S
0
2
4
6
8
10
0
0.1 0.2 0.3 0.4 0.5 0.6
Vce = 5
Relative Collector Current (mA)
FIG.6 SENSITIVITY DIAGRAM
1.0
0.9
0.8
Relative Sensitivity
0° 10° 20°
0.5
0.3
0.1
0.2
0.4
0.6
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
-75
-25
25
75
125
Vce = 5 V
Ee = 0.1 mW/cm
2
@
= 940 nm
I
C
Normalized Collector Current
0.001
0.01
0.1
1
10
100
1000
0
40
80
120
Iceo-Collector Dark Current -
µ
A
T
A
- Ambient Temperature -
o
C
FIG.1 COLLECTOR DARK CURRENT
VS AMBIENT TEMPERATURE
0
40
80
120
160
200
0
2
4
6
8
10
T
A
- Ambient Temperature -
o
C
FIG.2 NORMALIZED COLLECTOR CURRENT
VS AMBIENT TEMPERATURE
Vcc = 5 V
V
RL
= 1 V
F = 100 Hz
PW = 1 ms
40°
90°
70°
60°
50°
80°
30°
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