Page 1
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
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Features
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Package in 12mm tape on 7“ diameter
reel.
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Compatible with automatic placement
equipment.
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Compatible with infrared and vapor
phase reflow solder process.
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Mono-color type.
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Description
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The 42-21 SMD Taping is much smaller than
leaded components, thus enable smaller board
size, higher packing density, reduced storage
space and finally smaller equipment to be
obtained.
：：：：
：：：：
Device Number
ECN
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Package Dimensions
：
DSE-421-026 REV. 1.0
：
：：：：
Page: 1/8
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Besides, lightweight makes them ideal for
miniature application, etc.
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Applications
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Automotive: backlighting in dashboard and switch.
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Telecommunication: indicator and backlighting in telephone and fax.
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Flat backlight for LCD, switch and symbol.
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General use.
：：：：
CHIP
Material Emitted Color
42-21 SURC/S530-A2/TR8
Office:
NO 25,Lane.76, Chung Yang Rd., Sec.3, Tucheng, Taipei 236, Taiwan, R.O.C.
TEL:
886-2-2267-2000,2266-9936(22 Lines)
AlGaInP Hyper Red Water Clear
■■■■
Notes
Tolerances Unless Dimension
0.1mm
Angle±0.5
：：：：
°
Lens ColorPART NO
±
FAX:
886-2-2267-6189
http:
//www.everlight.com
Page 2
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Package Dimensions
：：：：
Device Number
ECN
：
DSE-421-026 REV. 1.0
：
Page: 2/8
■■■■
Loaded quantity per reel 1000 pcs/reel
：：：：
Page 3
EVERLIGHT ELECTRONICS CO., LTD.
g
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Absolute Maximum Ratings at Ta = 25
Parameter Symbol Ratin
Reverse Voltage Vr
Forward Current If
Operating Temperature
Storage Temperature
Soldering Temperature
Electrostatic Discharge ESD
Topr
Tstg
Tsol
Device Number
ECN
℃℃℃℃
:
5
25
-40 ~ +85
-40 ~ +90
260 (for 5 second)
2000
：
DSE-421-026 REV. 1.0
：
Unit
V
mA
℃
℃
℃
V
Page: 3/8
Power Dissipation Pd
Peak Forward
Current(Duty 1/10 @
1KHZ)
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Electronic Optical Characteristics :
Parameter Symbol Min. Typ. Max. Unit Condition
Luminous intensity
Viewing Angle
Peak Wavelength
Dominant
Wavelength
Spectrum Radiation
Bandwidth
Iv
2θ1/2
p
λ
d
λ
△λ
If(Peak)
----- 25 ----171 417 -----
----- 30 -----
----- 632 -----
----- 624 -----
----- 20 -----
60
160
mW
mA
mcd If=2mA
mcd If=20mA
deg If=20mA
nm If=20mA
nm If=20mA
nm If=20mA
Forward Voltage
Reverse Current
Vf
----- 2.0 2.4
Ir ----- ----- 10
V If=20mA
A
µ
Vr=5V
Page 4
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Reliability Test Item And Condition :
NO Item Test Conditions
1
2
3
Solder Heat TEMP : 260℃ ± 5
Temperature Cycle
Thermal Shock
Device Number
H : +85℃ 30min
5 min
∫
L : -55℃ 30min
H : +100℃ 5min
10 sec
∫
：
ECN
Test
Hours/Cycle
℃
5 SEC 76 Pcs 0/1
50 CYCLE 76 Pcs 0/1
50 CYCLE 76 Pcs 0/1
DSE-421-026 REV. 1.0
：
Sample
Size
Page: 4/8
Ac/Re
L : -10℃ 5min
4
5
6
7
High Temperature Storage TEMP : 100
Low Temperature Storage TEMP : -55
DC Operating Life If = 20 mA 1000 HRS 76 Pcs 0/1
High Temperature /
85℃/85% RH 1000 HRS 76 Pcs 0/1
High Humidity
℃
℃
1000 HRS 76 Pcs 0/1
1000 HRS 76 Pcs 0/1
Page 5
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Typical Electro-Optical Characteristic Curves :
Device Number
ECN
：
DSE-421-026 REV. 1.0
：
Page: 5/8
Page 6
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Test Circuit :
R
Device Number
ECN
LED
：
DSE-421-026 REV. 1.0
：
Page: 6/8
■■■■
Precautions For Use :
1. Over-current-proof
Customer must apply resistors for protection , otherwise slight voltage shift will cause
big current change ( Burn out will happen ).
2. Storage time
2.1 The operation of temperature and R.H. are : 5℃~35℃, R.H.60%.
2.2 Once the package is opened, the products should be used within a week.
Otherwise, they should be keeping in a dampproof box with desiccants.
Considering the tape life , we suggest our customers to use our products
within a year(from production date).
2.3 If opened more than one week in an atmosphere 5℃~35℃, R.H.60%
they should be treated at 60
℃±5℃
for 15hrs.
,
2.4 When you discover that the desiccant in the package has a pink color
(normal = blue) , you should treat them in the same conditions as 2.3.
Page 7
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Soldering heat reliability ( DIP ) :
Please refer to the following figure :
Device Number
ECN
：
DSE-421-026 REV. 1.0
：
Page: 7/8
Soldering Iron :
■
Basic spec is ≦5 sec when 260℃.If temperature is higher, time should be shorter (+10
℃
→ -1sec). Power dissipation of iron should be smaller than 15 W , and temperature should
be controllable. Surface temperature of the device should be under 230 ℃.
Rework :
■
1. Customer must finish rework within 5 sec under 260℃.
2. The head of iron can not touch copper foil.
3. Twin-head type is preferred.
○
×
Page 8
EVERLIGHT ELECTRONICS CO., LTD.
MODEL NO:
42-21 SURC/S530-A2/TR8
1.8mm Round Subminiature LEDs
■■■■
Reflow Temp / Time :
to rise
preheat
Device Number
ECN
cooling
：
DSE-421-026 REV. 1.0
：
Page: 8/8
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