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PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 1 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Features
Package: 1.6x0.8x0.6mm(0603) standard package Feature of the device: extremely wide viewing angle; ideal for backlighting and coupling in light guides Wavelength: 640nm(ultra red),525nm(green), 470nm(blue) Viewing angle: Extremely Wide( 130) Grouping parameter: luminous intensity Assembly methods: suitable for all SMT assembly methods Soldering methods: IR reflow soldering Taping: Package in 8mm tape on 7" diameter reel
Package Dimensions
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 2 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Absolute Maximum Ratings At Ta = 25C
Parameter R Power Dissipation 72 Peak Forward Current 100 (1/10 Duty Cycle, 0.1ms Pulse Width) Forward Current Reverse Voltage Operating Temperature Range Storage Temperature Range Wave Soldering Condition 30 5 -25C ~+ 80C -30C ~+ 85 240C For 10 Seconds mA V mA 72 80 KL-197T02 G B mW Unit
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 3 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Electrical & Optical Characteristics At Ta = 25C
Parameter Ultra Red Green Blue Viewing Angle 2 1/2 Ultra Red/ Blue/Green Ultra Red Dominant Wavelength d Green Blue Ultra Red Spectral Line Half-Width Green Blue Ultra Red Forward Voltage VF Green Blue Reverse Current Ir Ultra Red/ Blue/Green Symbol PART NO Min. Typ. Max. Unit 70 Iv KL-197T02 150 30 80 170 50 130 630 525 470 20 35 30 1.9 3.0 3.5 2.4 3.5 4.0 100 A VR = 5V V IF = 20mA nm nm deg Note 2 IF = 20mA Note 3 mcd Test Condition
Luminous Intensity
IF = 20mA Note 1
Note : 1. Luminous intensity is measured with a photo detector and filter combination that follows the CIE ete - response curve. And the equipment measured luminous intensity torellance is 5%. 2. 1/2 is the off - axis angle at which the luminous intensity is half the axial luminous intensity. 3. The dominant wavelength, d is derived from the CIE chromaticity diagram and represents the color of the device. 4. Caution in ESD: Static Electricity maybe cause damages to the LED. It is recommend to use a wrist band or anti - electrostatic glove when handing the LED. All devices, equipment and machinery must be properly grounded.
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 4 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Test Condition IF=10mA VR=5V IF=10mA
The Reliability criteria of SMD LED
Item Forward Voltage Reverse Current Power Symbol VF IR PO Limit Min - - L.S.L*0.7 Max U.S.L*1.2 U.S.L*2.0 -
*U.S.L: Upper Standard Level *L.S.L: Lower Standard Level
Results of Reliability Test
NO Item Test Condition H:+100 30min 5min L: -40 30min Temp : 100 Temp : -40 IF: 20mA 60 / 90% RH Test Sample Ac / Re Hours/Cycles NO 100CYCES 11 PCS 0/1
1
Temperature Cycle
2 3 4 5
High Temperature Storage Low Temperature Storage DC Operating Life High Temperature / High Humidity
500HRS 500HRS 500HRS 500HRS
11 PCS 11 PCS 11 PCS 11 PCS
0/1 0/1 0/1 0/1
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO.61L03002 REV. 1 SHEET 5 OF 9
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Typical Electro-Optical Characteristics Curves
Relative spektrale Emission Irel=f(),Ta=25,IF=10mA V()=Standard eye response curve
100 80 Irel 60 40 20 0 400
blue
green
red
450
500
550
600
650
700
Forward Current IF=f(VF),TA=25
Relative Luminous Intensity Iv/Iv(10mA)=f(IF) TA=25
50 40 IF 30 20 10 0 1.2 1.6 2.0 2.4 2.8 3.2 VF 3.6 4.0 GREEN/BLUE RED/ORANGE/YELLOW
1.6 1.4 1.2 Iv 1.0 0.8 0.6 0.4 0.2 0.0 0 10 20 30 IF 40 50
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 6 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
40
SMD LED :
KL197T02
Max. Permissible Forward Current IF=f(Ta)
Radiation Characteristic Irel=f()
0 10 20 30 40
30 IF 25 20
50 60 70 0.9
0 20 40 60 T 80 100 C
1.0
10
80 90 0.7 0.5 0.3 0.1 0.2 0.4 0.6 0.8
0
Method of Taping / Polarity and Orientation
Packing unit 3000/reel
Unit : mm Direction
U: Taping upward Notes: All dimensions are in millimeters (inches)
D: Taping downward
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 7 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Package Dimensions of Reel
Unit: mm
Packaging
Product lable
CUSTOMER: CUSTOMER P/N: DEVICE TYPE: BIN: COLOR RANK: LOT NO: QTY:
CAUTION: After open the aluminum laminate bag the lamps should be storage in the Follow condition Temperautre:5 to 30 ,Humidity:70%,Storage time:72hrs max Backing condition :If backing is necessary , we recommended the backing condition is 60 +/- 5 10hours
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 REV. 1 SHEET 8 OF 9
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Packing
CUSTOMER: CUSTOMER P/N: DEVICE TYPE: BIN: COLOR RANK: LOT NO: QTY:
Cautions for use
Over-current-proof Customer must apply resistors for protection ,others slight voltage shit will cause big current change (Burn out will happen). Storage time The operation of temperature and RH are : 5~35,RH60%. Once the package is opened , the products should be used within a week. Otherwise , they should be kept in a damp proof box with descanting agent. Considering the tape life , we suggest our customers to use our products within a year(from production date) If opened more than one week in an atmosphere 5~35 , RH60% , they should be treated at 60 5 for 15 hrs. COSMO-lnnotek will not be held responsible for any damage to the user that may result from accidents or any other reasons during operation of the user's unit if use to exceed the absolute maximum ratings, or not keep the matters that demand special attention.
PRODUCT
SPECIFICATION
DATE: 05/20/2004 NO. 61L03002 SHEET 9 OF 9 REV. 1
cosmo
ELECTRONICS CORPORATION
SMD LED :
KL197T02
Others
Soldering Heat Reliability Available for Pb free soldering process Please refer to the following figure :
5 sec Temp ( C) 260 230 4 C/s max Preheat
150 120
60~120sec
30~50sec
Time
Soldering Iron
Basic spec is 5sec when 260. If temperature is higher, time shorter ( +10 -1sec ). Power dissipation of Iron should be smaller than 15W, and temperature should be controllable. Surface temperature of the device should be under 230.
Rework
Customer must finish rework within 5sec under 245. The head of Iron can not touch copper foil. Twin-head type is preferred.

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