Page 1
Compact, Thin Type
GP2L20L/GP2L20R
Photointerrupter
GP2L20L/GP2L20R
■ Features
1. Correspond to DAT prism system
2. Compact and thin
■ Applications
1. Digital audio tape recorder
■ Absolute Maximum Ratings
Parameter
Forward current
∗1
Input
Output
∗1 Pulse width<=100 µs, duty ratio= 0.01
∗2 For 5 seconds
Peak forward current
Reverse voltage
Power dissipation
Collector-emitter voltage
Emitter-collector voltage
Collector current
Collector power dissipation
Operating temperature
Storage temperature
∗2
Soldering temperature
■ Outline Dimensions
Internal connection diagram
GP2L20L
4.0
+0
8.8
- 0.15
+ 0
1.0
- 0.1
2- φ 1.0
± 0.1
6.0
❈(11.0
1 Anode
3
2 Emitter
3 Collector
4 Cathode
2
+ 0.1
φ 2.0
- 0
R2.0
2 - φ 1.0
34
+ 0
- 0.1
)
(
Ta= 25˚C
)
2.54
❈
(
Resin burr
MAX.
0.8
)
5.0
(
2 - 1.2
+
0.3
4-0.4
-
0.1
∗ Tolerance:± 0.15mm
∗ ( ): Reference dimensions
∗
to those measured from the lead base.
∗∗ L : GP2L20L
)
4
1
0.1
±
5.0
12
±
0.1
3.75
L∗∗
Symbol Rating Unit
I
F
I
FM
V
R
50 mA
1A
6V
P75mW
V
CEO
V
ECO
I
C
P
C
T
opr
T
stg
T
sol
35 V
6V
20 mA
75 mW
- 25 to + 85 ˚C
- 40 to + 100 ˚C
260 ˚C
(
Unit : mm
GP2L20R
1 Anode
2
3
MAX.
Resin burr
3.4
)
0.7
(
The dimensions indicated by ❈ refer
R: GP2L20R
1
2 Emitter
3 Collector
4 Cathode
4
(
)
GP2L20R
2
3
+ 0
5.0
- 0.1
+ 0
4.0
- 0.1
+
0.3
4-0.45
-
0.4
)
1
4
0.1
+0-
2.5
0.1
+0-
2.5
MIN.
10.0
“ 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.”
Page 2
GP2L20L/GP2L20R
■ Electro-optical Characteristics
Parameter Symbol Conditions MIN. TYP. MAX. Unit
IF= 20mA - 1.2 1.4 V
IFM= 0.5A - 3 4 V
VR=3V - - 10 µA
VCE= 10V - - A
VCE= 5V, IF= 20mA 1 - 20 mA
VCE= 2V, IC= 2mA
= 100 Ω
R
L
VCE= 5V, IF= 20mA -
Test Condition and Arrangement
for Collector Current
MONOSASHI
Input
Output
Transfer
characteristics
Forward voltage V
Peak forward voltage V
Reverse current I
Collector dark current I
∗3
Collector current I
Respons time
∗4
Leak current
Rise time
Fall time
I
FM
R
CEO
C
t
t
LEAK
F
r
f
∗3 The condition and arrangement of the reflective object are shown in the right drawing.
∗4 Without reflective object
PRISM
-
-
1x10
80 400
70 350
(
Ta = 25˚C
-6
)
µ s
µ s
-5µA
13mm
Fig. 1 Forward Current vs.
Ambient Temperature
60
50
)
40
mA
(
F
30
20
Forward current I
10
0
- 25 0 25 50 75 85 100
Ambient temperature Ta (˚C
Fig. 2 Collector Power Dissipation vs.
Ambient Temperature
120
)
100
mW
(
C
80
75
60
40
20
Collector power dissipation P
0
)
- 25 0 25 50 75 85 100
Ambient temperature Ta (˚C
)
Page 3
GP2L20L/GP2L20R
Fig. 3 Peak Forward Current vs. Duty Ratio
Pulse width <= 100µ s
= 25˚C
T
a
)
mA
(
FM
2000
1000
500
200
100
Peak forward current I
50
20
-2
25 2 55
10
-1
10
1
Duty ratio
Fig. 5 Collector Current vs. Forward Current
25
20
20
)
mA
(
C
15
15
10
10
Collector current I
5
5
0
0
10 20 30 40 500
Forward current IF (mA
V
T
)
=5V
CE
= 25˚C
a
Fig. 4 Forward Current vs. Forward Voltage
500
25˚C
0˚C
- 20˚C
)
mA
(
F
200
100
T
= 75˚C
a
50˚C
50
20
10
Forward current I
5
2
1
0
0.5 1 1.5 2 2.5 3 3.5
Forward voltage VF (V
)
Fig. 6 Collector Current vs.
Collector-Emitter Voltage
T
= 25˚C
C
(
MAX.
a
)
)
25
)
20
mA
(
C
Collector current I
I
15
10
40mA
30mA
= 50mA
F
P
20mA
5
0
10mA
12 34 50610987
Collector-emitter voltage VCE (V
Fig. 7 Relative Collector Current vs.
Ambient Temperature
125
I
= 20mA
F
= 25˚C
T
a
100
)
%
(
75
50
Relative collector current
5
25
00
025- 25 50 10075
Ambient temperature Ta (˚C
)
Fig. 8 Response Time vs. Load Resistance
1000
500
200
)
100
µ s
(
Response time
50
20
10
5
2
1
V
I
C
T
CE
= 2mA
= 25˚C
a
251
=2V
t
s
10 20 50 100 200 500 1000
Load resistance R
t
r
t
f
t
d
)
(Ω
L
Page 4
GP2L20L/GP2L20R
Test Circuit for Response time
V
CC
R
Input R
D
L
Output
Input
Output
t
MONOSASHI
PRISM
d
t
r
Fig.10 Collector Dark Current vs.
Ambient Temperature
-4
10
5
VCE= 10V
-5
10
)
5
A
(
-6
10
CEO
5
-7
10
5
-8
10
5
-9
10
5
Collector dark current I
-10
10
5
-11
10
- 25 0 25 10050 75
Ambient temperature Ta (˚C
●
Please refer to the chapter “Precautions for Use”.
)
Fig. 9 Frequency Response
=2V
V
CE
I
= 2mA
C
T
= 25˚C
100Ω
)
a
10Ω
5
10
6
10
0
)
dB
(
-5
RL=
-10
10%
90%
t
s
t
f
Voltage gain Av
-15
-20
25
1kΩ
3
10
4
555222
10
Frequency f (Hz
Loading...