CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
REVERSE VOLTAGE 5 Volts
FORWARD CURRENT 30 mAmpere
WAVELENGTH 645 nm LUMINOUS INDENSITY 70 mcd
APPLICATION
* Telecommunication: Indicator and backlighting.
* Automotive: Backlighting and switch indicator.
* LCD back-lights.
* General use.
CH645HT70RGP
0805
1.25
FEATURE
* Small surface mounting type. (0805)
* Compatible with automatic placement equipment.
* Compatible with reflow solder process.
1.4
2.0
1.25
0.3
0.8
CIRCUIT
Dimensions in millimeters ( Tolerance:
±
0.1 )
0805
MAXIMUM RATINGES
( At T
A
= 25
o
C unless otherwise noted )
RATINGS
Maximum Reverse Voltage
Maximum Forward Current
Maximum Peak Forward Current
@Pusle Width
≦
0.1 mSec, Duty
≦
10%
Maximum Power Dissipation
Derating Linear From 25
o
C
Operating Temperature Range
Storage Temperature Range
T
OPR
T
STG
SYMBOL
V
R
I
F
I
FP
P
D
CH645HT70RGP
5
30
100
78
0.4
-30 to +80
-40 to +85
UNITS
Volts
mAmps
mAmps
mW
mA/
o
C
o
o
C
C
ELECTRICAL CHARACTERISTICS
( At T
A
= 25
o
C unless otherwise noted ),
CHARACTERISTICS
Maximum Instantaneous Forward Voltage at I
F=
20mA
Maximum Instantaneous Reverse Current at V
R=
5V
Wavelength at Dominant Emission - I
F=
20mA
Wavelength at Peak Emission - I
F=
20mA
Luminous Intensity at I
F=
20mA
50% Power Angle at I
F=
20mA
NOTES : 1. Resin Color : Water Clear.
2. Emitting Color : Ultra High Red.
3. Material : AlGaInP.
SYMBOL
V
F
I
R
D
λ
P
λ
Min.
Typical
2.1
Max.
2.6
10
UNITS
Volts
uAmps
nm
nm
mcd
deg
2007-04
−
−
−
−
70
−
631
645
115
130
−
−
−
−
I
V
2
θ
1/2
−
CHENMKO [ CHENMKO ENTERPRISE CO. LTD. ]
