5mm Round Diffused Indicator LED Warm White light emitted diode

• Features:

• Popular T-1 3/4 diameter package .
• Viewing angle=30°.
• Reliable and robust.
• Emission color: X=0.30, y=0.31.
• Industrial standard footprint.
• The product itself will remain within RoHS compliant version.

• Descriptions:

• The series is specially designed for applications requiring higher brightness.
• The white LED which was fabricated using a blue LED and a phosphor, and the phosphor is excited by blue light and emits yellow fluorescence. The mixture of blue light and yellow light results in white emission.
• Utilizing advanced InGaN chip technology.

• Applications:

• QA equipment.
• Backlighting of LCD.
• Automotive equipment.
• Replacement of conventional Light bulbs and fluorescent lamps.
• Indoor and out door displays, etc.

• Package Dimension:

  Notes:

• All dimensions are in millimeters (inches).
• Tolerance is ± 0.25 mm (.010″) unless otherwise noted.
• Protruded resin under flange is 1.00 mm (.039″) max.
• Specifications are subject to change without notice.

• Absolute Maximum Ratings at Ta=25℃

Notes:

• Proper current derating must be observed to maintain junction temperature below the maximum.
• LEDs are not designed to be driven in reserve bias.

Electrical Optical Characteristics at Ta=25℃

Notes:

• Luminous Intensity Measurement allowance is ± 10%.
• θ1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
• It use many parameters that correspond to the CIE 1931 2°. X, Y, and Z are CIE 1931 2° values of Red, Green and Blue content of the measurement.

• Typical Electrical / Optical Characteristics Curves

(25℃ Ambient Temperature Unless Otherwise Noted)

• Reliability Test Items And Conditions:

The reliability of products shall be satisfied with items listed below:

Confidence level: 90%. LTPD: 10%.

1) Test Items and Results:

2) Criteria for Judging the Damage:

*) F.V.: First Value.

• Please read the following notes before using the product:

1. Over-current-proof

Customer must apply resistors for protection, otherwise slight voltage shift will cause big current change (Burn out will happen).

2. Storage

2.1 Do not open moisture proof bag before the products are ready to use.

2.2 Before opening the package, the LEDs should be kept at 30℃ or less and 90%RH or less.

2.3 The LEDs should be used within a year.

2.4 After opening the package, the LEDs should be kept at 30℃ or less and 70%RH or less.

2.5 The LEDs should be used within 168 hours (7 days) after opening the package.

3. Soldering Condition

3.1 Pb-free solder temperature profile

3.2 Reflow soldering should not be done more than two times.

3.3 When soldering, do not put stress on the LEDs during heating.

3.4 After soldering, do not warp the circuit board.

4. Soldering Iron

Each terminal is to go to the tip of soldering iron temperature less than 260℃ for 5 seconds within once in less than the soldering iron capacity 25W. Leave two seconds and more intervals, and do soldering of each terminal. Be careful because the damage of the product is often started at the time of the hand solder.

5. Repairing

Repair should not be done after the LEDs have been soldered. When repairing is unavoidable, a double-head soldering iron should be used. It should be confirmed beforehand whether the characteristics of the LEDs will or will not be damaged by repairing.

6. Caution in ESD

Static Electricity and surge damages the LED. It is recommended to use a wrist band or anti-electrostatic glove when handling the LED. All devices equipment and machinery must be properly grounded.