AUK SRM2232-A

SRM2232-A
Semiconductor
Dual Chip LED
Features
•
•
•
•
Colorless diffusion lens type
Compact type
Radiation size 2.9mm(L)×1.6mm(W) surface mount type.
Radiation color (Red, Y-Green)
Outline Dimensions
unit : mm
3
1
2
PIN Connections
1. Anode (Y-Green)
2. Anode (Red)
3. Common Anode
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SRM2232-A
Absolute Maximum Ratings
(Ta=25oC)
Characteristic
Rating
Symbol
Red
Y-Green
Unit
Power dissipation
PD
75
75
mW
Forward current
IF
30
30
mA
IFP
50
50
mA
Reverse voltage
VR
4
4
V
Operating temperature range
Topr
-25∼85
℃
Storage temperature range
Tstg
-30∼100
℃
1
* Peak forward current
2
* Soldering temperature
Tsol
240℃ for 10 seconds
*1. Duty ratio = 1/16, Pulse width = 0.1ms
*2. Recommended reflow soldering temperature profile
- Preheating 150℃ to 185℃ within 120 seconds soldering 240℃ within 10 seconds
Gradual cooling (Avoid quenching)
Temp (℃)
Peak Temp max. 240℃
240
Preheating area
150~185℃, 90±30sec
max. 10sec
Solder area
220℃, max. 60sec
185
150
max. 3℃/sec
max. -6℃/sec
max. 4℃/sec
Time from 25℃ to Peak Temperature max. 6min
25
0
60
150
180
240
Time (sec)
Electrical / Optical Characteristics
Characteristic
Symbol
Forward voltage
VF
Luminous intensity
IV
Peak wavelength
λP
Spectrum bandwidth
∆λ
Reverse current
3
* Half angle
Red
Y-Green
Red
Y-Green
Red
Y-Green
Red
Y-Green
(Ta=25oC)
Test Condition
IF= 20mA
IF= 20mA
IF= 20mA
IF= 20mA
Min.
Typ.
Max.
-
2.0
2.1
88
44
660
570
35
30
2.5
2.5
-
-
-
Unit
V
mcd
nm
nm
IR
VR=4V
-
-
10
uA
θ1/2
IF= 20mA
-
±60
-
deg
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
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SRM2232-A
Characteristic Diagrams
Fig. 2 IV - IF
Luminous Intensity Iv [mcd]
Forward Current IF [mA]
Fig. 1 IF - VF
Forward
Forward Voltage VF [V]
Fig. 3 IF – Ta
Current IF [mA]
Forward
Relative Intensity [%]
Current IF [mA]
Fig.4 Spectrum Distribution
Ambient Temperature Ta [℃]
Wavelength λ [nm]
Fig. 5-1 Radiation Diagram
Relative Luminous Intensity Iv [%]
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SRM2232-A
The AUK Corp. products are intended for the use as components in general electronic
equipment (Office and communication equipment, measuring equipment, home
appliance, etc.).
Please make sure that you consult with us before you use these AUK Corp. products
in equipments which require high quality and / or reliability, and in equipments which
could have major impact to the welfare of human life(atomic energy control, airplane,
spaceship, transportation, combustion control, all types of safety device, etc.). AUK
Corp. cannot accept liability to any damage which may occur in case these AUK Corp.
products were used in the mentioned equipments without prior consultation with AUK
Corp..
Specifications mentioned in this publication are subject to change without notice.
KSD-O8P011-001
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