AT2520SY9ZS Kingbright Corp, AT2520SY9ZS Datasheet - Page 3

• Manufacturer Part Number: AT2520SY9ZS
• Description: LED 2.5X2.0MM YELLOW SMD
• Manufacturer: Kingbright Corp

Specifications of AT2520SY9ZS

• Color: Yellow
• Current - Test: 250mA
• Luminous Flux @ Current - Test: 14lm
• Current - Max: 250mA
• Lumens @ Current - Max: 14lm
• Lumens/watt @ Current - Test: 24lm/W
• Voltage - Forward (vf) Typ: 2.3V
• Wavelength: 591nm
• Lens Style/size: Rectangle, 1.9mm x 1.4mm
• Viewing Angle: 130°
• Mounting Type: Surface Mount
• Package / Case: 0.1" L x 0.08" W x 0.03" H (2.5mm x 2mm x 0.8mm)
• Illumination Color: Yellow
• Wavelength/color Temperature: 591 nm
• Luminous Flux: 14 lm
• Power Rating: 1 W
• Operating Voltage: 2.3 V
• Operating Current: 0.25 A
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 754-1348-2

SPEC NO: DSAI2853
APPROVED: WYNEC
Absolute Maximum Ratings at T
Notes:
1. Results from mounting on PC board FR4, mounted on pc board-metal core PCB is recommend
2. 1/10 Duty Cycle, 0.1ms Pulse Width.
Electrical / Optical Characteristics at T
Notes:
1.Wavelength: +/-1nm.
2. Forward Voltage: +/-0.1V.
AT2520SY9ZS
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%.
Power dissipation
Junction temperature[1]
Operating Temperature
Storage Temperature
DC Forward Current [1]
Peak Forward Current [2]
Thermal resistance [1]
Electrostatic Discharge Threshold (HBM)
for lowest thermal resistance.
Spectral bandwidth at 50%
Wavelength at peak emission
Part No.
Dominant Wavelength I
I
I
F
F
=250mA, -10
I
=250mA, -10
F
Forward Voltage I
Forward Voltage I
Forward Voltage I
=250mA, -10
Temperature coefficient of λ peak
Temperature coefficient of λ dom
Temperature coefficient of V
Parameter
Super Bright Yellow (InGaAlP)
Parameter
°
°
°
C≤ T≤100
C≤ T≤100
C≤ T≤100
Φ
CHECKED: Allen Liu
F
REV NO: V.4
F
F
REL MAX
=250mA [Max.]
=250mA [Min.]
=250mA [Typ.]
F
=250mA
Dice
I
°
F
°
=250mA
°
C
C
I
C [Typ.]
A
F
=250mA [Typ.]
=25°C
F
[Typ.]
[Typ.]
[Typ.]
A
[Typ.]
=25°C
Symbol
R
Tstg
Top
I
T
th j-a
P
I
FM
F
J
t
luminous Intensity [2]
3300
Min.
Iv(mcd)@ 250mA
DRAWN: Y.F.Lu
DATE: JAN/13/2009
TC
λ dom [1]
TC
Symbol
λ peak
V
TC
Δλ
λ
F
λ
peak
[2]
dom
V
4500
Typ.
-40 To +100
-40 To +120
Value
8000
110
250
400
140
0.7
Min.
10
Φv (lm) [2]
@ 250mA
Value
0.14
0.11
598
591
-2.4
2.0
2.3
2.8
23
Typ.
14
ERP: 1212000118
PAGE: 3 OF 6
Angle [1]
Viewing
2 θ 1/2
°C/W
130
Unit
mA
mA
°C
°C
°C
W
V
mV/°C
nm/°C
nm/°C
Unit
nm
nm
nm
°
V