2006/10/18
NOTES:
1. All dimensions are in millimeters (inches);
2. Tolerances are ±0.1mm (0.004inch) unless otherwise
noted.
ITEM MATERIALS
Resin (mold) Epoxy
Lens color Water Clear
Printed circuit board BT
Dice AlGaInP
Emitted color Super Yellow
A
A
A-
-
-B
B
BR
R
RI
I
IG
G
GH
H
HT
T
T
A-BRIGHT INDUSTRIAL CO., LTD.
SURFACE MOUNT LED LAMPS
1.8mm Round Subminiature SMD Chip LED Lamps
Part Number: 42-21UYC/S530-A4
Package outlines & Re-flow Profile
Soldering iron
Basic spec is U 5sec when 260℃. If temperature is higher,
time should be shorter (+10℃Æ -1sec ).Power dissipation of
iron should be smaller than 15W, and temperatures should be
controllable .Surface temperature of the device should be
under 230℃ .
Reflow Temp/Time
For reflow soldering
2006/10/18
A
A
A-
-
-B
B
BR
R
RI
I
IG
G
GH
H
HT
T
T
A-BRIGHT INDUSTRIAL CO., LTD.
SURFACE MOUNT LED LAMPS
Part Number: 42-21UYC/S530-A4
ELECTRO-OPTICAL CHARACTERISTICS (T
A=25℃)
Parameter Test
Condition Symbol Value Unit
Viewing angle at 50% IV I
F=10mA 2θ1/2 30 Deg
(Typ.) 2.0
Forward voltage
(Max.)
IF=20mA VF
2.4
V
(Min.) 310
Luminous intensity
(Typ.)
IF=20mA IV
470
mcd
Wavelength
IF=20mA
λp
λd
591
589
nm
Spectral Line Half-Width IF=20mA △λ 15 nm
Peak pulsing current (1/10 duty f=1kHz) IFP 160 mA
Absolute maximum ratings (TA=25℃)
Parameter Symbol Value Unit
Forward current IF 25 mA
Reverse voltage VR 5 V
Reverse current IR 25 µA
Power Dissipation PD 60 mW
Operating temperature range Top -40 ~+85 ℃
Storage temperature range Tstg -40 ~+90 ℃
2006/10/18
＊Refer to reliability test standard specification for in this line.
A
A
A-
-
-B
B
BR
R
RI
I
IG
G
GH
H
HT
T
T
A-BRIGHT INDUSTRIAL CO., LTD.
SURFACE MOUNT LED LAMPS
Part Number: 42-21UYC/S530-A4
Test items and results of reliability
Type Test Item REF. Standard
Test Conditions Note Number of
Damaged
Temperature Cycle JIS C 7021
(1977)A-4
-20℃ ⇒ 25℃ ⇒ 80℃ ⇒ 25℃
30mins, 5mins, 30mins,
5mins
100 cycle 0/100
Thermal Shock MIL-STD-
107D
-20℃ ⇒ 80℃
15mins, 15mins 100 cycle 0/100
High Humidity
Heat Cycle
JIS C 7021
(1977)A-5
30℃ ⇒ 65℃
90%RH 24hrs/1cycle 10 cycle 0/100
High Temperature
Storage
JIS C 7021
(1977)B-10 Ta=80℃ 1000 hrs
0/100
Humidity Heat Storage JIS C 7021
(1977)B-11
Ta=60℃
RH=90% 1000 hrs 0/100
Environmental
Sequence
Low Temperature
Storage
JIS C 7021
(1977)B-12 Ta=－30℃ 1000 hrs
0/100
Life Test JIS C 7035
(1985)
Ta=25℃
IF=20mA 1000 hrs 0/100
High Humidity Heat
Life Test ＊ 60℃ RH=90%
IF=20mA 500 hrs 0/100
Operation
Sequence
Low Temperature Life
Test ＊ Ta=-20℃
IF=20mA 1000 hrs 0/100
2006/10/18
A
A
A-
-
-B
B
BR
R
RI
I
IG
G
GH
H
HT
T
T
A-BRIGHT INDUSTRIAL CO., LTD.
SURFACE MOUNT LED LAMPS
Part Number: 42-21UYC/S530-A4
Typical Electro-Optical Characteristics
2006/10/18
A
A
A-
-
-B
B
BR
R
RI
I
IG
G
GH
H
HT
T
T
A-BRIGHT INDUSTRIAL CO., LTD.
SURFACE MOUNT LED LAMPS
Part Number: 42-21UYC/S530-A4
Typical Electro-Optical Characteristics
