LTW-170TK Lite-On Electronics, LTW-170TK Datasheet - Page 10

• Manufacturer Part Number: LTW-170TK
• Description: LED WHITE YELLOW 280MCD 0805
• Manufacturer: Lite-On Electronics
• Type: Uni-Colorr

Specifications of LTW-170TK

• Led Size: 2 mm x 1.25 mm
• Illumination Color: White
• Operating Voltage: 2.8 V to 3.8 V
• Luminous Intensity: 112 mcd to 450 mcd
• Mounting Style: SMD/SMT
• Operating Current: 20 mA
• Lens Shape: Rectangular
• Maximum Operating Temperature: + 80 C
• Minimum Operating Temperature: - 20 C
• Package / Case: 0805 (2012 Metric)
• Viewing Angle: 130°
• Color: White
• Millicandela Rating: 281mcd
• Current - Test: 20mA
• Wavelength - Dominant: 15000K
• Voltage - Forward (vf) Typ: 3.3V
• Lens Type: Diffused, Yellow Tinted
• Lens Style/size: Rectangle, 1.4mm x 1.25mm
• Size / Dimension: 2.00mm L x 1.25mm W
• Height: 1.10mm
• Mounting Type: Surface Mount
• Resistance Tolerance: 15000K
• Package Type: SMD
• Emitting Color: White
• Test Current (it): 20mA
• Forward Current: 20mA
• Color Coordinates: x=0.25/y=0.22
• Dominant Wave Length: Not Requirednm
• Forward Voltage: 3.8V
• Product Length (mm): 2mm
• Product Height (mm): 1.1mm
• Product Depth (mm): 1.25mm
• Mounting: Surface Mount
• Peak Wavelength: Not Requirednm
• Shape Type: Rectangular
• Chip Material: InGaN
• Main Category: Chip LED
• Number Of Elements: 1
• Pin Count: 2
• Operating Temperature Classification: Commercial
• Operating Temp Range: -20C to 80C
• Reverse Voltage: 5V
• Power Dissipation: 70mW
• Lens Dimensions: 1.4x1.25x0.6mm
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Luminous Flux @ Current - Test: -
• Wavelength - Peak: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 160-1738-2

BNS-OD-C131/A4
Part No. : LTW-170TK
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 “ lightup ” 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
8. Others
Environmental
Classification
Endurance
The appearance and specifications of the product may be modified for improvement without prior notice.
Test
Test
High Temperature
High Temperature
Low Temperature
High Humidity
Operation Life
Temperature
Solderability
Resistance
IR-Reflow
Test Item
Thermal
Cycling
Storage
Storage
Storage
Shock
Solder
LITE-ON TECHNOLOGY CORPORATION
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= 240HRS±2HRS
Ta= 105±5℃
*Test Time= 1000HRS (-24HRS,+72HRS)
Ta= -55±5℃
*Test Time=1000HRS (-24HRS,+72H RS)
105℃ ～ 25℃ ～ -55℃ ～ 25℃
30mins 5mins
10 Cycles
IR-Reflow In-Board, 2 Times
85 ± 5℃ ～ -40℃ ± 5℃
10mins
T.sol= 260 ± 5℃
Dwell Time= 10 ± 1secs
Ramp-up rate(217℃ to Peak) +3℃/ second max
Temp. maintain at 175(±25)℃ 180 seconds max
Temp. maintain above 217℃ 60-150 seconds
Peak temperature range 260℃+5/-0℃
Time within 5°C of actual Peak Temperature (tp)
20-40 seconds
Ramp-down rate +6℃/second max
T.sol= 235 ± 5℃
Immersion time 2±0.5 sec
Immersion rate 25±2.5 mm/sec
Coverage ≧95% of the dipped surface
P r o p e r t y o f L i t e - O n O n l y
10mins 10 Cycles
Test Condition
30mins 5mins
Page :
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)
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-750D:2031.2(1995)
J-STD-020(1999)
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)
Reference Standard
10
of
11