SM3317-DB View Datasheet(PDF) - AUK -> KODENSHI CORP
Part Name
Description
Manufacturer
SM3317-DB Datasheet PDF : 4 Pages
| |||
SM3317-D / SM3317-D(B)
Absolute Maximum Ratings
Characteristic
Symbol
Rating
Power dissipation
PD
70
Forward current
IF
30
*1Peak forward current
IFP
50
Reverse voltage
VR
4
Operating temperature range
Topr
-25∼85
Storage temperature range
Tstg
-30∼100
*2Soldering temperature
Tsol
260℃ for 10 seconds
*1.Duty ratio = 1/16, Pulse width = 0.1ms
*2.Keep the distance more than 2.0mm from PCB to the bottom of LED package
(Ta=25℃)
Unit
mW
mA
mA
V
℃
℃
Electrical / Optical Characteristics
Characteristic
Symbol Test Condition
(Ta=25℃)
Min Typ Max Unit
Forward voltage
*4Luminous intensity
Dominant wavelength
Spectrum bandwidth
Reverse current
*3Half angle
VF
IV
λD
∆λ
IR
θ1/2
IF= 20mA
IF= 20mA
IF= 20mA
IF= 20mA
VR=4V
IF= 20mA
1.9
-
2.3
V
230
-
780
mcd
569
572
575
nm
-
30
-
nm
-
-
10
uA
-
±22
-
deg
*3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity
*4. Luminous intensity maximum tolerance for each grade classification limit is ±18%
● VF / IV / λD Grade Classification (Ta=25℃)
Test Condition @IF = 20mA
Forward Voltage [V]
Luminous Intensity [mcd] Dominant Wavelength [nm]
1 : 1.9~2.1
2 : 2.1~2.3
N : 230~350
O : 350~520
P : 520~780
a : 569~571
b1 : 571~572
b2 : 572~573
c : 573~575
(Do not use to combine grade classification. It must be used separately grade classification)
KSD-O2B011-001
2
Share Link: 