參數(shù)資料
型號: LTW-670DS
廠商: LITE-ON ELECTRONICS INC
元件分類: LED
英文描述: LED
中文描述: SINGLE COLOR LED, WHITE
封裝: LEAD FREE PACKAGE-2
文件頁數(shù): 10/11頁
文件大?。?/td> 540K
代理商: LTW-670DS
LITE-ON TECHNOLOGY CORPORATION
Property of Lite-On Only
Part No. : LTW-670DS
Page : 10 of 11
BNS-OD-C131/A4
ESD-damaged LEDs will exhibit abnormal characteristics such as high reverse leakage current, low
forward voltage, or “no lightup” at low currents.
To verify for ESD damage, check for “l(fā)ight up” and Vf of the suspect LEDs at low currents.
The Vf of “good” LEDs should be >2.0V@0.1mA for InGaN product and >1.4V@0.1mA for AlInGaP
product.
7. Reliability Test
Classification
Test Item
Test Condition
Reference Standard
Operation Life
Ta= Under Room Temperature As Per Data Sheet
Maximum Rating
*
Test Time= 1000HRS (-24HRS,+72HRS)*@20mA.
MIL-STD-750D:1026 (1995)
MIL-STD-883D:1005 (1991)
JIS C 7021:B-1 (1982)
High Temperature
High Humidity
Storage
IR-Reflow In-Board, 2 Times
Ta= 65±5
,RH= 90
95%
*
Test Time= 240HRS±2HRS
MIL-STD-202F:103B(1980)
JIS C 7021:B-11(1982)
High Temperature
Storage
Ta= 105±5
*
Test Time= 1000HRS (-24HRS,+72HRS)
MIL-STD-883D:1008 (1991)
JIS C 7021:B-10 (1982)
Endurance
Test
Low Temperature
Storage
Ta= -55±5
*
Test Time=1000HRS (-24HRS,+72H RS)
JIS C 7021:B-12 (1982)
Temperature
Cycling
105
30mins 5mins 30mins 5mins
10 Cycles
25
-55
25
MIL-STD-202F:107D (1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1010 (1991)
JIS C 7021:A-4(1982)
Thermal
Shock
IR-Reflow In-Board, 2 Times
85 ± 5
-40
10mins 10mins 100 Cycles
± 5
MIL-STD-202F:107D(1980)
MIL-STD-750D:1051(1995)
MIL-STD-883D:1011 (1991)
IR-Reflow
Ramp-up rate(217
Temp. maintain at 175(±25)
Temp. maintain above 217
Peak temperature range 260
Time within 5°C of actual Peak Temperature (tp)
20-40 seconds
Ramp-down rate +6
/second max
to Peak) +3
/ second max
180 seconds max
60-150 seconds
+0/-5
MIL-STD-750D:2031.2(1995)
J-STD-020B(2002)
Environmental
Test
Solderability
T.sol= 235 ± 5
Immersion time 2±0.5 sec
Immersion rate 25±2.5 mm/sec
Coverage
95% of the dipped surface
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)
8. Others
The appearance and specifications of the product may be modified for improvement without prior notice.
9. Quality Guarantee
LiteOn guarantee DPPM level of failure is smaller and equal to 50 DPPM. (Based on 100k usage)
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相關代理商/技術參數(shù)
參數(shù)描述
LTW-670DS-EL 功能描述:標準LED-SMD White 2240mcd, 20mA RoHS:否 制造商:Vishay Semiconductors 封裝 / 箱體:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明顏色:Red 波長/色溫:631 nm 透鏡顏色/類型:Water Clear 正向電流:30 mA 正向電壓:2 V 光強度:54 mcd 顯示角:130 deg 系列:VLMx1500 封裝:Reel
LTW-670GS 制造商:LITEON 制造商全稱:Lite-On Technology Corporation 功能描述:Property of Lite-On Only
LTW-670US 功能描述:標準LED-SMD White Yellow Lens RoHS:否 制造商:Vishay Semiconductors 封裝 / 箱體:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明顏色:Red 波長/色溫:631 nm 透鏡顏色/類型:Water Clear 正向電流:30 mA 正向電壓:2 V 光強度:54 mcd 顯示角:130 deg 系列:VLMx1500 封裝:Reel
LTW-670VS 功能描述:標準LED-SMD White 1200mcd RoHS:否 制造商:Vishay Semiconductors 封裝 / 箱體:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明顏色:Red 波長/色溫:631 nm 透鏡顏色/類型:Water Clear 正向電流:30 mA 正向電壓:2 V 光強度:54 mcd 顯示角:130 deg 系列:VLMx1500 封裝:Reel
LTW-673D-L 功能描述:標準LED-SMD White SMD Flash 4500mcd RoHS:否 制造商:Vishay Semiconductors 封裝 / 箱體:0402 LED 大小:1 mm x 0.5 mm x 0.35 mm 照明顏色:Red 波長/色溫:631 nm 透鏡顏色/類型:Water Clear 正向電流:30 mA 正向電壓:2 V 光強度:54 mcd 顯示角:130 deg 系列:VLMx1500 封裝:Reel