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Optan™ Flat Window
深紫外線LED(UVC LED/DUV LED)

深紫外線LED Optan™ Flat Window

今までにない『高出力』『長寿命』『信頼性』を実現

独自の低欠陥AlN基板によって開発された、Optanシリーズ 今までにない
『高出力』『長寿命』『信頼性』を実現しています。

現在、Optan TO-39 Flat window はピーク波長 255nmと280nm の2波長をラインアップ、
出力は >1mWです。放射角は115°です。

Optan Flat Window is binned by wavelength and total optical power output.

型番 1 Peak Wavelength 国内在庫
>1mW@100mA 2
OPTAN-255J-FL 250nm - 260nm
OPTAN-280J-FL 275nm - 285nm  

Notes:
1. LEDs are produced with semiconductor technology that is subject to process variation, yielding a range of flux performance that is approximately Gaussian in nature. To provide customers with fine granularity within the overall flux distribution, Crystal IS separates LEDs into optical power bins.
2. Output power is measured using a 100 mA current pulse of < 1s duration at an ambient temperature of 25 °C ± 5 °C with the diode inserted into an integrating sphere.

LED Characteristics

Characteristic Unit Min. Typical Max.
Viewing angle 1 degrees   115  
Full width at half maximum nm   12  
Forward voltage at 100 mA 2 V     10
Lifetime, L50 at 100 mA hours   9000  
Lifetime, L50 at 20 mA hours   10,500  
Thermal resistance, junction-to-case °C/W   20  
Power dissipation at 350 mA at TS 35 °C W     1.0

Notes:

  1. Viewing angle is twice of half-value angle. A half-value angle is the angle between axial direction and direction
    in which the light intensity value is half of the axial intensity.
  2. Voltage tolerance is ± 5 %.


Absolute Maximum Ratings

  Unit Min. Max.
Forward current mA   100
Reverse voltage V   -5
Operating temperature range °C -10 55
Storage temperature °C -40 100
Junction temperature °C   85


Typical Radiation Pattern

Optan Flat Window LEDs have a nominal viewing angle of 115°.

RADIATION PATTERN

RADIATION PATTERN

Test Conditions: I (CW) = 100 mA
CW = Continuous Wave Mode



Typical Electrical Characteristics

The typical forward voltage is less than 10 V at an operating current of 100 mA.

ELECTRICAL CHARACTERISTICS

ELECTRICAL CHARACTERISTICS

Test Conditions: Solder temperature (Ts) = 35 °C
Pulse mode operation from 1 mA to 350 mA



Typical Spectral Characteristics Over Current

The plot below shows the stability of the peak wavelength with various
applied currents. No shift is typically observed in the peak wavelength with
change in drive current from 100 mA to 20 mA..

SPECTRUM OVER CURRENT

SPECTRUM OVER CURRENT

Test Conditions: Case temperature (Tc) = 25 °C



Typical Light Output Characteristics Over Current

The plot below shows the typical variation in light output with forward
current. The light output data is normalized to the light output at 100 mA.

LIGHT OUTPUT OVER CURRENT

LIGHT OUTPUT OVER CURRENT

Test Conditions: Case temperature (Ts) = 25 °C

本データシートの内容は2017年8月現在のものです。
製品の仕様は改良のため予告なく変更する場合がありますのでご了承ください。

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