*1 For 3 seconds at the position of 1.4mm from the bottom face of resin package
“
In the absence of confirmation by device specification sheets, SHARP takes no responsibility for any defects that occur in equipment using any of SHARP's devices, shown in catalogs,
data books, etc. Contact SHARP in order to obtain the latest version of the device specification sheets before using any SHARP's device.
”
PT380/PT380F/PT381/PT381F
s
Electro-optical Characteristics
Parameter
PT380
PT380F
Collector
PT381
current
PT381F
Collector dark
PT380 / PT380F
PT381 / PT381F
current
*2
Collector-emitter
PT380 / PT380F
PT381 / PT381F
saturation voltage
Collector-emitter breakdown
voltage
Emitter-Collector breakdown
voltage
Peak sensitivity
PT380 / PT381
PT380F / PT381F
wavelength
PT380 / PT380F
Rise time
Response
PT381 / PT381F
time
PT380 / PT380F
Fall time
PT381 / PT381F
Half intensity angle
*2
( Ta = 25˚C )
Symbol
Conditions
E
V
= 100l
X
V
CE
= 5V
E
V
= 2l
X
V
CE
= 10V
E
e
= 0, V
CE
= 20V
E
e
= 0, V
CE
= 10V
E
e
= 10mW/cm
2
, I
C
= 0.5mA
E
e
= 1mW/cm
2
, I
C
= 2.5mA
I
C
= 0.1mA
E
e
= 0
I
C
= 0.01mA
E
e
= 0
-
V
CE
= 20V, I
C
= 1mA, R
L
= 1k
Ω
V
CE
= 2V, I
C
= 10mA, R
L
= 100Ω
V
CE
= 20V, I
C
= 1mA, R
L
= 1k
Ω
V
CE
= 2V, I
C
= 10mA, R
L
= 100Ω
-
MIN. TYP. MAX. Unit
0.16
-
1.17
0.095
-
0.90
mA
0.12
-
1.5
0.07
-
1.08
-
-
0.1
µA
-
-
1.0
-
0.2
0.4
V
-
-
1.0
35
6
-
-
-
-
-
-
-
-
-
800
860
10
100
8
100
± 20
-
-
-
-
40
400
35
400
-
V
V
nm
I
C
I
CEO
V
CE ( sat )
BV
CEO
BV
ECO
λ
P
t
r
t
f
∆θ
µ
s
˚
*2 E
V
, E
e
: Illuminance, irradiance by CIE standard light source A ( tungsten lamp )
Fig. 1 Collector Power Dissipation vs.
Ambient Temperature
80
Collector power dissipation P
C
( mW )
70
Fig. 2-a Collector Dark Current vs.
Ambient Temperature
(PT380/PT380F )
-6
10
5 V
CE
= 20V
(A)
CEO
2
10
-7
5
2
10
-8
5
2
10
-9
5
2
60
50
40
30
20
10
0
- 25
Collector dark current I
0
25
50
75
Ambient temperature T
a
( ˚C )
100
10
- 10
0
25
50
75
Ambient temperature T
a
( ˚C )
100
PT380/PT380F/PT381/PT381F
Fig. 2-b Collector Dark Current vs.
Ambient Temperature
(PT381/381F )
-4
10
5
Collector dark current I
CEO
( A )
10
-5
5
10
-6
5
10
-7
5
10
-8
5
10
-9
5
10
-10
5
10
-11
5
- 25
V
CE
= 10V
Relative collector current ( % )
Fig. 3-a Relative Collector Current vs.
Ambient Temperature
(PT380/PT380F )
160
140
120
100
80
60
40
20
0
V
CE
= 5V
E
V
= 100l x
0
25
50
75
Ambient temperature T
a
( ˚C )
100
0
25
50
75
Ambient temperature T
a
( ˚C )
100
Fig. 3-b Relative Collector Current vs.
Ambient Temperature
(PT381/PT381F )
175
V
CE
= 10V
E
V
= 2lx
Relative collector current ( % )
Fig. 4-a Collector Current vs.
(PT380/380F )
Irradiance
5
V
CE
= 5V
T
a
= 25˚C
Collector current I
C
( mA )
4
150
125
3
100
2
75
1
50
- 25
0
25
50
75
Ambient temperature T
a
( ˚C )
100
0
0
2.5
5
7.5
Irradiance E
e
( mW/cm
2
)
10
Fig. 4-b Collector Current vs.
(PT381/PT381F )
Irradiance
100
V
CE
= 10V
T
a
= 25˚C
Fig. 5-a Collector Current vs.
Collector-emitter Voltage
(PT380/380F )
1.2
T
a
= 25˚C
1.0
Collector current I
C
( mA )
( mA )
1.5mW
E
e
=
0.8
/cm
2
Collector current I
C
10
0.6
/cm
1.0mW
2
2
0.75mW/cm
1
0.4
0.5mW/cm
2
0.2
0.25mW/cm
2
0.1
0.01
0.1
1
Irradiance E
e
( mW/cm
2
)
10
0
0
5
10
15
20
25
30
Collector-emitter voltage V
CE
( V )
PT380/PT380F/PT381/PT381F
Fig. 5-b Collector Current vs.
Collector-emitter Voltage
(PT381/381F )
25
Collector current I
C
( mA )
P
C
( MAX )
T
a
= 25˚C
80
Relative sensitivity ( % )
20
E
e
= 1.0mW/cm
2
0.75mW/cm
2
PT381
60
Fig. 6 Spectral Sensitivity
100
T
a
= 25˚C
PT380
PT380F/
PT381F
15
10
0.5mW/cm
2
40
5
0.25mW/cm
2
20
0.1mW/cm
2
0
0
1
2
3
4
5
6
7
8
Collector-emitter voltage V
CE
( V )
9
10
0
400
500
600 700 800 900
Wavelength
λ
( nm )
1000 1100
Fig. 7-a Response Time vs. Load Resistance
( PT380/PT380F )
100
Response time t
r
,t
f
(
µ
s )
50
V
CE
= 20V
I
C
= 1mA
T
a
= 25˚C
t
r
t
f
Test Circuit for Response Time
( PT380/PT380F )
Output
Input
20
10
5
V
CC
R
L
Output
90%
10%
2
1
t
r
1
2
5
10
20
Load resistance R
L
( kΩ )
50
100
t
f
Fig. 7-b Response Time vs. Load Resistance
( PT381/381F )
1000
500
200
Response time (
µs
)
100
50
20
10
5
2
1
5
10
20
50 100 200 500 1000
Load resistance R
L
(
Ω
)
5000
t
s
t
d
V
CE
= 2V
I
C
= 10mA
T
a
= 25˚C
t
r
t
f
Test Circuit for Response Time
( PT381/PT381F )
Output
Input
V
CC
R
L
Output
t
d
t
r
t
f
90%
10%
t
s
PT380/PT380F/PT381/PT381F
Fig. 8-a Collector-emitter Saturation
Voltage vs. Irradiance
(PT380/380F )
0.8
Collector-emitter saturation voltage
V
CE ( sat )
( V )
I
C
= 0.05mA
0.1mA
0.5mA
0.6
1.0mA
Fig. 8-b Collector-emitter Saturation
Voltage vs. Irradiance
(PT381/381F )
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
Collector-emitter saturation voltage
V
CE ( sat )
( V )
I
C
= 0.5mA
1mA
2mA
5mA
10mA
0.4
0.2
0
0
2.5
5.0
7.5
Irradiance E
e
( mW/cm
2
)
10
0
0.01
0.1
Irradiance E
e
1
( mW/cm
2
)
10
Fig. 9 Sensitivity Diagram
- 20˚
- 10˚
0˚
+ 10˚
100
- 30˚
Relative sensitivity ( % )
80
( T
a
= 25˚C )
+ 20˚
Fig.10 Relative Collector Current vs.
Distance to Emitter
( Emitter:GL380/GL381)
100
I
F
= 50mA
T
a
= 25˚C
+ 30˚
Relative output ( % )
10
- 40˚
60
+ 40˚
- 50˚
- 60˚
- 70˚
- 80˚
- 90˚
40
+ 50˚
+ 60˚
1
20
+ 70˚
+ 80˚
+ 90˚
0.1
0.1
1
10
Distance to emitter d ( mm )
100
Angular displacement
θ
Please refer to the chapter “ Precautions for Use.”
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