L-T670IR4CT Datasheet, PDF (11/12 Pages) PARA LIGHT ELECTRONICS CO., LTD. – SURFACE MOUNT DEVICE LED

SURFACE MOUNT DEVICE LED
Part No. : L-T670IR4CT
3、Peak Temperature: 260℃，10sec.
4、Reflow Repetition: 2 Times Max.
5、Suggest Solder Paste Formula : 93.3 Sn/3.1 Ag/3.1 Bi/0.5 Cu
For Soldering Iron (Not Recommended) :
1、Iron Tip Temp: 350℃ Max.
2、Soldering Iron: 30w Max.
3、Soldering 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
Classification
Test Item
Operation Life
Endurance Test
High Temperature
High Humidity
Storage
High Temperature
Storage
Low Temperature
Storage
Test Condition
Ta= Under Room Temperature As Per Data Sheet
Maximum Rating
*Test Time= 1000HRS
(-24HRS,+72HRS)*@20mA.
IR-Reflow In-Board, 2 Times
Ta= 65±5℃,RH= 90～95%
*Test Time= 1000HRS±2HRS
Ta= 105±5℃
Test Time= 1000HRS (-24HRS,72HRS)
Ta= -55±5℃
*Test Time=1000HRS (-24HRS,72H RS)
Reference Standard
MIL-STD-750D:1026 (1995)
MIL-STD-883D:1005 (1991)
JIS C 7021:B-1 (1982)
MIL-STD-202F:103B(1980)
JIS C 7021:B-11(1982)
MIL-STD-883D:1008 (1991)
JIS C 7021:B-10 (1982)
JIS C 7021:B-12 (1982)
Temperature
Cycling
Environmental
Test
Thermal
Shock
Solder
Resistance
Solder ability
105±5℃
10mins
-55±5℃
10mins
100 Cycles
IR-Reflow In-Board, 2 Times
105±5℃
-55℃±5℃
10mins
10mins
100 Cycles
Tsol= 260 ± 5℃
Dwell Time= 10 ± 1sec
Tsol= 235 ± 5℃
Immersion time 2±0.5 sec
Immersion rate 25±2.5 mm/sec
Coverage ≧95% of the dipped surface
MIL-STD-202F:107D (1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1010 (1991)
JIS C 7021:A-4(1982)
MIL-STD-202F:107D(1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1011 (1991)
MIL-STD-202F:210A(1980)
MIL-STD-750D:2031(1995)
JIS C 7021:A-1(1982)
MIL-STD-202F:208D(1980)
MIL-STD-750D:2026(1995)
MIL-STD-883D:2003(1991)
IEC 68 Part 2-20
JIS C 7021:A-2(1982)
DRAWING NO. : DS-7A-11-0007
PARA-FOR-068
DATE :2012-2-21 PAGE
11 of 12