at2520qw10zs Kingbright USA Corporation, at2520qw10zs Datasheet - Page 4

• Manufacturer Part Number: at2520qw10zs
• Description: 2.5x2.0mm Surface Mount Lamp
• Manufacturer: Kingbright USA Corporation

SPEC NO: DSAI2180
APPROVED: WYNEC
Electrical / Optical Characteristics at T
Notes:
1.Measurement tolerance of the chromaticity coordinates is ±0.01.
2.Forward Voltage: +/-0.1V.
OK
-
Summary of Practical Pulsing Configurations with Typical Thermal Management.
Signifies a transient temperature change of less than 40°C.
Flash Pulse
Temperature change > 40°C, may require additional thermal management.
Duration
100 ms
200 ms
300 ms
50 ms
I
I
I
F
F
F
Forward Voltage I
=250mA, -10
=250mA, -10
Forward Voltage I
Forward Voltage I
=250mA, -10
Chromaticity coordinate x acc.to
Chromaticity coordinate y acc.to
Temperature coefficient of V
Temperature coefficient of x
Temperature coefficient of y
I
I
F
F
=250mA
=250mA
Parameter
CIE1931
CIE1931
°
°
°
C≤ T≤100
C≤ T≤100
C≤ T≤100
F
CHECKED: Allen Liu
REV NO: V.7
F
F
=250mA [Max.]
=250mA [Min.]
=250mA [Typ.]
[Typ.]
[Typ.]
0.35A
°
°
°
OK
OK
OK
OK
C [Typ.]
C [Typ.]
C [Typ.]
F
A
=25°C
Pulse Current
Flash
0.6A
DATE: JAN/13/2009
DRAWN: Y.F.Lu
OK
OK
OK
-
Symbol
V
X [1]
Y [1]
TC x
TC
TCy
F
[2]
V
OK
OK
1A
-
-
Value
0.31
0.31
0.15
0.13
-3.2
3.0
3.5
4.0
ERP: 1212000119
PAGE: 4 OF 8
OK
10
10
2A
mV/
-
-
-
Unit
-3
-3
V
-
-
/
/
°
°
°
C
C
C