LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only SURFACE MOUNT LED TAPE AND REEL
Pb
Lead-Free Parts
LDGM9553Z/TR1
DATA SHEET
DOC. NO REV. DATE :
: QW0905-LDGM9553Z/TR1 A : 28 - Jun. - 2007
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Page 1/7
Package Dimensions
3.5 3.2 1.85
2.8
2.2
1.85 0.95 0.9 0.9
+ -
Zener
DGM
Note : 1.All dimension are in millimeter tolerance is ±0.2mm unless otherwise noted. 2.Specifications are subject to change without notice.
Carrier Type Dimensions
4.0
2.0
1.55
0.23
1.75
5.5 12.0±0.3 9.3 Polarity 4.06
4.0
3.12
2.24
Note : The tolerances unless mentioned is ±0.2mm,Angle ± 0.5. Unit=mm.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Page 2/7
Reel Dimensions
16.0±1.0
ψ178±2.0
14.2±1.0
74.0± 1.5
Part No. LDGM9553Z/TR1
Description 12.0mm tape,7"reel
Quantity/Reel 1500 devices
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Page 3/7
Absolute Maximum Ratings at Ta=25 ℃
Absolute Maximum Ratings Parameter Symbol DGM Forward Current Peak Forward Current Duty 1/10@10KHz Power Dissipation Reverse Current @5V Electrostatic Discharge Operating Temperature Storage Temperature IF IFP PD Ir ESD Topr Tstg 30 100 120 50 8000 -40 ~ +85 -40 ~ +100 mA mA mW UNIT
μA V ℃ ℃
Typical Electrical & Optical Characteristics (Ta=25 ℃)
PART NO
MATERIAL
COLOR
Emitted Lens
Water Clear
Peak wave length λPnm
Dominant wave length λDnm
Spectral halfwidth △λnm
Forward voltage @20mA(V)
Luminous intensity
@20mA(mcd)
Viewing angle 2θ 1/2 (deg)
Typ. Max. Min. Typ. 518 525 36 3.5 4.0 500 800 120
LDGM9553Z/TR1
InGaN/GaN Green
Note : 1.The forward voltage data did not including ±0.1V testing tolerance. 2. The luminous intensity data did not including ±15% testing tolerance.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Page 4/7
Typical Electro-Optical Characteristics Curve
DGM CHIP
Fig.1 Forward current vs. Forward Voltage Fig.2 Relative Intensity vs. Forward Current
1000
3.0
Forward Current(mA)
100
Relative Intensity Normalize @20mA
1.0 2.0 3.0 4.0 5.0
2.5 2.0 1.5 1.0 0.5 0.0 1.0 10 100 1000
10
1.0
0.1
Forward Voltage(V) Fig.3 Forward Voltage vs. Temperature
1.2
Forward Current(mA) Fig.4 Relative Intensity vs. Temperature
3.0
Forward Voltage@20mA Normalize @25℃
Relative Intensity@20mA Normalize @25℃
1.1
2.5 2.0 1.5 1.0 0.5 0.0 -40 -20 0 20 40 60 80 100
1.0
0.9 0.8 -40 -20 0 20 40 60 80 100
Ambient Temperature( ℃)
Ambient Temperature( ℃)
Fig.5 Relative Intensity vs. Wavelength
1.0
Relative Intensity@20mA
0.5
0.0 450 500 550 600
Wavelength (nm)
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Recommended Soldering Conditions 1. Hand Solder
Basic spec is ≦ 280℃ 3 sec one time only.
Page 5/7
2. Wave Solder
Soldering heat Max. 260 ℃ 245±5℃ within 5 sec 120 ~ 150℃ Preheat
120 ~ 180 sec
3. LEAD Reflow Solder
Temp. (℃) 240
Rising +5℃ /sec Cooling -5 ℃/sec
150 120
Preheat
60 ~ 120 sec
5sec
Time
4. PB-Free Reflow Solder
1~5 ° C/sec 260 ° C MaX. 10sec.Max
1~5 ° C/sec
Preheat 180~200 ° C
Above 220 ° C 60 sec.Max.
120 sec.Max.
Note: 1.Wave solder and reflow soldering should not be made more than one time. 2.You can just only select one of the soldering conditions as above.
LIGITEK ELECTRONICS CO.,LTD. Property of Ligitek Only
PART NO. LDGM9553Z/TR1 Precautions For Use: Storage time:
1.The operation of Temperatures and RH are : 5 ℃~35℃,RH
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