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L-T650KYCT Datasheet, PDF (13/14 Pages) PARA LIGHT ELECTRONICS CO., LTD. – SURFACE MOUNT DEVICE LED | |||
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SURFACE MOUNT DEVICE LED
Part No. : L-T650KYCT
4. Lead-Free Soldering
For Reflow Soldering :
1ãPre-Heat Temp: 150-180â,120sec.Max.
2ãSoldering Temp: Temperature Of Soldering Pot Over 240â,40sec.Max.
3ãPeak Temperature: 260âï¼10sec.
4ãReflow Repetition: 2 Times Max.
5ãSuggest Solder Paste Formula : 93.3 Sn/3.1 Ag/3.1 Bi/0.5 Cu
For Soldering Iron (Not Recommended) :
1ãIron Tip Temp: 350â Max.
2ãSoldering Iron: 30w Max.
3ãSoldering Time: 3 Sec. Max. One Time.
5. Drive Method
Circuit model A
Circuit model B
Release by
PARA LIGHT DCC
REV: A / 1
(A)Recommended circuit.
(B)The difference of brightness between LED`s could be found due to the Vf-If characteristics of LED.
6. Reliability
1ãCriteria For Judging The Damage
Item
Symbol
Forward Voltage
VF
Reverse Current
IR
Luminous Intensity
IV
*) U.S.L.: Upper Standard Level
**) L.S.L: Lower Standard Level
Test Conditions
IF=20mA
VR=5V
IF=20mA
Criteria for Judgement
MIN.
Max.
-
U.S.L.*)Ã1.1
-
U.S.L.*)Ã2.0
L.S.L**)Ã0.7
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DRAWING NO. : DS-7B-08-0004
PARA-FOR-068
DATE : 2009-10-31 PAGE 13 of 14
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