KINGBRIGHT KA

®
Kingbright
3.5x2.8mm SURFACE MOUNT LED LAMPS
KA-3528
KAA-3528
Description
Features
lSINGLE COLOR AND BI-COLOR SMT LED.
lBOTH CHIPS CAN BE CONTROLLED SEPARATELY.
lSUITABLE FOR ALL SMT ASSEMBLY AND SOLDER
PROCESS.
lAVAILABLE ON TAPE AND REEL.
lIDEAL FOR BACKLIGHTING.
The Super Bright Green source color devices are made with
Gallium Phosphide Green Light Emitting Diode.
The High Efficiency Red source color devices are made with
Gallium Arsenide Phosphide on Gallium Phosphide Orange
Light Emitting Diode.
The Yellow source color devices are made with Gallium Arsenide
Phosphide on Gallium Phosphide Yellow Light Emitting Diode.
The Super Bright Red source color devices are made with
Gallium Aluminum Arsenide Red Light Emitting Diode.
The Super Bright Yellow source color devices are made with
DH InGaAlP on GaAs substrate Light Emitting Diode.
The Blue source color devices are made with GaN on SiC
Light Emitting Diode.
Static electricity and surge damage the LEDS. It is recommended
to use a wrist band or anti-electrostatic or anti-electrostatic glove
when handing the LEDs.
All devices, equipment and machinery must be electrically
grounded.
Package Dimensions
Notes:
1. All dimensions are in millimeters (inches).
2. Tolerance is ±0.25(0.01") unless otherwise noted.
3. Lead spacing is measured where the lead emerge package.
4. Specifications are subjected to change without notice.
1-KA-3528-1
Selection Guide
Part No.
Dice
Lens Type
Iv (mcd)
@ 20 mA
Viewing
Angle
Min.
Max.
2θ1/2
KA-3528IT
HIGH EFFICIENCY RED (GaAsP/GaP)
RED TRANSPARENT
12.5
40
120°
KA-3528EC
HIGH EFFICIENCY RED (GaAsP/GaP)
WATER CLEAR
12.5
40
120°
KA-3528YT
YELLOW (GaAsP/GaP)
YELLOW TRANS.
8
20
120°
KA-3528YC
YELLOW (GaAsP/GaP)
WATER CLEAR
8
20
120°
KA-3528SRT
SUPER BRIGHT RED (GaAlAs)
RED TRANSPARENT
70
300
120°
KA-3528SRC
SUPER BRIGHT RED (GaAlAs)
WATER CLEAR
70
300
120°
KA-3528SGT
SUPER BRIGHT GREEN (GaP)
GREEN TRANSPARENT
12.5
40
120°
KA-3528SGC
SUPER BRIGHT GREEN (GaP)
WATER CLEAR
12.5
40
120°
KA-3528SYT
SUPER BRIGHT YELLOW (InGaAlP)
YELLOW TRANSPARENT
12.5
40
120°
KA-3528SYC
SUPER BRIGHT YELLOW (InGaAlP)
WATER CLEAR
12.5
40
120°
12.5
40
12.5
40
12.5
40
12.5
40
2
8
HIGH EFFICIENCY RED (GaAsP/GaP)
KAA-3528ESGC
SUPER BRIGHT GREEN (GaP)
WATER CLEAR
HIGH EFFICIENCY RED (GaAsP/GaP)
KAA-3528EMBSGC
SUPER BRIGHT GREEN (GaP)
WATER CLEAR
BLUE (GaN)
120°
120°
Notes:
1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value.
Electrical / Optical Characteristics at T A=25°C
Symbol
Parameter
Device
λpeak
Peak Wavelength
High Efficiency Red
Yellow
Super Bright Red
Super Bright Green
Super Bright Yellow
∆λ1/2
Spectral Line
Halfwidth
C
Typ.
Units
Test Conditions
625
590
660
565
595
nm
IF=20mA
High Efficiency Red
Yellow
Super Bright Red
Super Bright Green
Super Bright Yellow
45
35
20
30
20
nm
IF=20mA
Capacitance
High Efficiency Red
Yellow
Super Bright Red
Super Bright Green
Super Bright Yellow
12
10
95
45
33
pF
VF=0V;f=1MHz
vF
Forward Voltage
High Efficiency Red
Yellow
Super Bright Red
Super Bright Green
Super Bright Yellow
2.0
2.1
1.85
2.2
2.0
V
IF=20mA
IR
Reverse Current
All
uA
VR = 5V
10
1-KA3528-2
Max.
2.5
2.5
2.5
2.5
2.4
Absolute Maximum Ratings at T A=25°C
Parameter
Power dissipation
High
Efficiency
Red
Yellow
Super
Bright Red
Super
Bright
Green
Super
Bright
Yellow
Units
105
105
100
105
125
mW
DC Forward Current
30
30
30
25
30
mA
Peak Forward Current [1]
150
150
150
150
150
mA
5
5
5
5
5
V
Reverse Voltage
-40 °C To +85 °C
Operating/Storage Temperature
Note:
1. 1/10 Duty Cycle, 0.1ms Pulse Width .
High Efficiency Red KA-3528EC, KA-3528IT
1-KA-3528-3
Yellow KA-3528YC , KA-3528YT
Super Bright Red KA-3528SRC , KA-3528SRT
1-KA3528-4
Super Bright Green KA-3528SGC, KA-3528SGT
Super Bright Yellow KA-3528SYC, KA-3528SYT
1-KA-3528-5
High Efficiency Red / Super Bright Green KAA-3528ESGC
1-KA3528-6
KAA-3528EMBSGC
High Efficiency Red / Super Bright Green
Blue
1-KA-3528-7
KA-3528 , KAA-3528 Series SMT Reflow Soldering Instructions
KA-3528 , KAA-3528 Series Recommended Soldering Pattern
(Units : mm)
1-KA3528-8
KA-3528 , KAA-3528 Series Tape Specifications
(Units : mm)
1-KA-3528-9