ITR20403
Features
․Fast
response time
․High
sensitivity
․Thin
and small package
․Pb
free
․This
product itself will remain within RoHS compliant version
Description
The
ITR20403
consists of an infrared emitting
diode and a silicon phototransistor encased in
a black thermo-plastic housing. The advantage
of the device is the small package. Phototransistor
receives radiation from the IR LED only, and
avoids the noise from ambient light.
Applications
․Camera
․Copier
․Scanner
․Non-contact
Switching
1
Revision
Copyright ©
:5
LifecyclePhase:
Release Date:2014-04-02 17:45:11.0
2010, Everlight All Rights Reserved. Release Date : Mar.28.2014. Issue No: DRX-0000138 Rev.5
www.everlight.com
Expired Period: Forever
DATASHEET
ITR20403
Device Selection Guide
Device No.
IR1918C
PT1918B
Chip Material
GaAlAs
Silicon
Absolute Maximum Ratings (Ta=25℃)
Parameter
Symbol
Ratings
Unit
Input
Power Dissipation at(or below) 25
℃
Free
Air Temperature
Reverse Voltage
Forward Current
Peak Forward Current (*1)
Pulse width
≦
100μs, Duty cycle=1%
Collector Power Dissipation
Collector Current
Collector-Emitter Voltage
Pd
V
R
I
F
I
FP
P
C
I
C
B V
CEO
B V
ECO
Topr
Tstg
Tsol
75
5
50
1
75
20
30
5
-25~+85
-40~+85
260
mW
V
mA
A
mW
mA
V
V
℃
℃
℃
Output
Emitter-Collector Voltage
Operating Temperature
Storage Temperature
Lead Soldering Temperature (*2)
Notes:
(*1)
tw=100 μsec.
,
T=10 msec.
(*2)
t=5 Sec
2
Revision
Copyright ©
:5
LifecyclePhase:
Release Date:2014-04-02 17:45:11.0
2010, Everlight All Rights Reserved. Release Date : Mar.28.2014. Issue No: DRX-0000138 Rev5
www.everlight.com
Expired Period: Forever
DATASHEET
ITR20403
Electro-Optical Characteristics (Ta=25℃)
Parameter
Forward Voltage
Input
Reverse Current
Peak Wavelength
Dark Current
Output
C-E Saturation
Voltage
Collector Current
Leakage Current
Rise time
Fall time
Symbol
V
F
I
R
λ
P
I
CEO
V
CE
(sat)
I
C(ON)
Min.
---
---
---
---
---
0.2
---
---
---
Typ.
Max. Unit
1.6
10
---
100
0.4
5
1
---
---
V
μA
nm
nA
V
mA
μA
μsec
μsec
Conditions
I
F
=20mA
V
R
=5V
I
F
=20mA
V
CE
=10V
I
C
=2mA
,Ee=1mW/cm
2
V
CE
=5V,
I
F
=20mA
V
CE
=5V
I
F
=20mA
V
CE
=2V
I
C
=1mA
R
L
=1K
1.2
---
940
1
---
---
---
15
15
Transfer
Characteristics
I
CEOD
t
r
t
f
3
Revision
Copyright ©
:5
LifecyclePhase:
Release Date:2014-04-02 17:45:11.0
2010, Everlight All Rights Reserved. Release Date : Mar.28.2014. Issue No: DRX-0000138 Rev5
www.everlight.com
Expired Period: Forever
DATASHEET
ITR20403
Typical Electrical/Optical/Characteristics Curves for IR
Forward Current vs. Ambient Temperature
Spectral Distribution
Forward Current
vs.
Ambient Temperature
Relative Radiant Intensity
vs.
Angular Displacement
4
Revision
Copyright ©
:5
LifecyclePhase:
Release Date:2014-04-02 17:45:11.0
2010, Everlight All Rights Reserved. Release Date : Mar.28.2014. Issue No: DRX-0000138 Rev5
www.everlight.com
Expired Period: Forever
DATASHEET
ITR20403
Typical Electro/Optical/Characteristics Curves for PT
Collector Power Dissipation vs. Ambient Temperature
Collector Dark Current
vs. Ambient Temperature
Relative Collector Current vs Ambient Temperature
Collector Current vs. Irradiance
5
Revision
Copyright ©
:5
LifecyclePhase:
Release Date:2014-04-02 17:45:11.0
2010, Everlight All Rights Reserved. Release Date : Mar.28.2014. Issue No: DRX-0000138 Rev5
www.everlight.com
Expired Period: Forever
c