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參數(shù)資料
| 型號： | AT3228QW10ZS-RV |
| 廠商： | KINGBRIGHT CORP |
| 元件分類： | LED |
| 英文描述： | SINGLE COLOR LED, WHITE, 2.3 mm |
| 封裝： | 3.20 x 2.80 MM, 0.80 MM HEIGHT, ROHS COMPLIANT, CERAMIC, SMD, 2 PIN |
| 文件頁數(shù)： | 4/11頁 |
| 文件大?。?/td> | 410K |
| 代理商： | AT3228QW10ZS-RV |
3.2x2.8mm SMD LED WITH CERAMIC SUBSTRATE
SPEC NO: DSAI6852
REV NO: V.4
DATE: MAY/04/2009
PAGE: 2 OF 11
APPROVED: WYNEC
CHECKED: Allen Liu
DRAWN: Ting.Li
ERP: 1212000029
Electrical / Optical Characteristics at TA = 25°C
Parameter
Symbol
Value
Unit
Forward Voltage IF = 350mA [Min.]
VF [2]
2.8
V
Forward Voltage IF = 350mA [Typ.]
3.2
Forward Voltage IF = 350mA [Max.]
3.6
Chromaticity coordinate x acc. to
CIE1931
IF = 350mA [Typ.]
X [1]
0.31
-
Chromaticity coordinate y acc. to
CIE1931
IF = 350mA [Typ.]
y [1]
0.31
-
Temperature coefficient of x
IF = 350mA, -10
°C ≤ T≤ 100°C [Typ.]
TC x
-0.15
10-3/
°C
Temperature coefficient of y
IF = 350mA, -10
°C ≤ T≤ 100°C [Typ.]
TCy
-0.13
10-3/
°C
Temperature coefficient of VF
IF = 350mA, - 10
°C ≤ T≤ 100°C [Typ.]
TCV
-3.2
mV/
°C
Luminous Flux IF = 350mA [Typ.]
Φv
65
lm
Notes:
1.Measurement tolerance of the chromaticity coordinates is ± 0.01.
2.Forward Voltage: + / -0.1V.
Parameter
Symbol
Value
Unit
DC Forward Current [1]
IF
350
mA
Peak Forward Current [2]
IFM
500
mA
Power dissipation
Pt
1.25
W
Operating Temperature
Top
-40 To +100
°C
Storage Temperature
Tstg
-40 To +120
°C
Junction temperature[1]
TJ
120
°C
Thermal resistance [1] (Junction/ambient)
Rth j-a
70
°C/W
Thermal resistance [1] (Junction/solder point)
Rth j-s
26
°C/W
Notes:
1. Results from mounting on metal core PCB, mounted on pc board-metal core PCB is recommend.
for lowest thermal resistance.
2. 1/10 Duty Cycle, 0.1ms Pulse Width.
Absolute Maximum Ratings at TA = 25°C
Selection Guide
Notes:
1.
θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
2. Luminous intensity / luminous flux: +/-15%.
Part No.
Dice
Φv (lm) [2]
@ 350mA
Viewing
Angle [1]
Code.
Min.
Max.
2
θ1/2
AT3228QW10ZS-RV
WHITE (AlGaInN)
B9
42
50
120
°
B10
50
60
B11
60
70
B12
70
80
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