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    TRANCH Data Sheet for 5mm Super Bright Blue LED
    546 Series
    Angle: 100°±8°
    Class: U
    Part No: 546UBD
    Data Sheet For 3mm Super Bright Red LED
    Class: U
    Features
    ● Standard T-1 Diameter Type Package.
    ● General Purpose Leads
    ● Reliable and RuggedPackage Dimensions
    Absolute Maximum Ratings at Ta=25℃
    ParameterMAX.Unit
    Power Dissipation100mW
    Peak Forward Current (≦1/10 Duty Cycle, 0.1ms Pulse Wide)100mA
    Continuous Forward Current20mA
    Derating Linear From 50°C0.4mA/°C
    Reverse Voltage5V
    Operating Temperature Range-40°C to +80°C
    Storage Temperature Range-40°C to +80°C
    Lead Soldering Temperature [ 4mm(.157”) From Body]260°C for 3 Seconds
    Electrical Optical Characteristics at Ta=25°C
    Part NumberLens colorSource ColorDominant Wavelength
    λd/ nm
    IF = 20mA
    (Note8)Luminous Intensity
    Iv / mcd
    IF = 20mA (Note 5)Forward Voltage / V
    IF = 20mAViewing Angle / Deg (Note 6)
    Min.Typ.Max.Min.Typ.Max.Min.Typ.Max.
    546UBDColor DuffusedBlue4654704755506508252.83.23.6100°±8°
    Reverse Voltage = 5VReverse Current = 10µA
    Notes:
    1. All dimensions are in millimeter.
    2. Tolerance of measurement is ±0.25mm(0.1”) unless others otherwise noted.
    3. Protruded resin under flanges is 1.0mm(0.4”) max.
    4. Lead spacing is measured where the leads emerge from the package.
    5. Luminous intensity is measured with a light sensor and filter combination that approximates the CIE eye-response curve.
    Tolerance of measurement of luminous intensity is ±15%
    6. 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°
    Tolerance of measurement of angle is ±20 degree
    7. Caution in ESD: Static Electricity and surge damages the LED. lt is recommended to use a wrist band or anti-electrostatic glove when handling the LED. All devices, equipment and machinery must be properly grounded.
    8. The dominant wavelength λd is derived from the CIE chromaticity diagram and represents the single wavelength which defines the color of the device.
    9. Specifications are subject to change without notice.
    10. The above data are for reference only, the real actual test shall prevail.
    Typical Characteristic for Super Bright Blue LED
    PRODUCTION ABILITY
    We focus on the cultivation and construction of LED big brands, do a good job in the LED brand display lamp bead supplier; do a good domestic LED big brand manufacturer; do a good job of LED green energy lighting manufacturer. The company has 20 years of experience in the industry, using the world’s leading LED-Lamp production and packaging equipment, monthly production capacity of 100KK, per capita output value of one million.DIP LED suppliers
    website:http://www.tranch-led.com/led-lamp/dip-led/