|
| Features |
Applications |
- Package : To-39 with Flat, Hemi & Ball Lens
- Optimum for Disinfections
- Suitable for Spot irradiation
|
- Water/Air/Surface purifications
- Diagnostics
- Skin therapy and other medical applications.
- Laboratory device |
Absolute Maximum Ratings
| Item |
Symbol |
Maximum
Rated Value |
Unit |
Ambient
Temperature |
| Power Dissipation, DC |
PD |
150 |
mW |
Ta=250C |
| Forward Current, DC |
IF |
20 |
mA |
Ta=250C |
Pulse Forward Current
(Duty Factor=1%, Frequency=1KHz) |
IFP |
100 |
mA |
Ta=250C |
| Reverse Voltage |
VR |
6 |
V |
Ta=250C |
| Operating Temperature |
TOPR |
-30~ +50 |
0C |
Ta=250C |
| Storage Temperature |
TSTG |
-30~ +100 |
0C |
Ta=250C |
| Soldering Temperature |
TSOL |
2600C, 5sec |
Ta=250C |
Notes : 1. t ¡Â 0.1ms, D = 1/10
Electro-Optical Characteristics [Ta=250C]
Lens
Type |
Product Code |
Peak
Spectrum
λp(nm) |
Optical
Power
Po(W) |
VF |
Typ.
Viewing
Angle |
lr
(μA)@
5V |
FWHM
(nm) |
| Typ |
Min |
Typ |
Max |
Typ |
Max |
2θ 1/2
(degree) |
Typ |
Typ |
| Flat |
T9F26B |
265 |
201 |
- |
300 |
6.5 |
7.5 |
15 |
100 |
15 |
| Low Flat |
T9L26B |
265 |
201 |
- |
300 |
6.5 |
7.5 |
120 |
100 |
15 |
Radiant Power and Radiant Intensity at IF=20mA [Ta=250C]
Radiant Power and Radiant Intensity at measured by Instrument CAS 140B
CAUTION
| - |
This UV LED during operation radiates intense UV light |
| - |
Do not look directly into the UV light during operation of device. This can be harmful to human body especially to the eyes and skin, even |
| - |
If viewing the UV light is necessary, please use UV filtered glasses to avoid damage by the UV light |
| - |
If the UV LED in your product might be viewed directly, please affix a caution label to you production to that effect. |
Avoid direct eye and skin exposure to UV light. Keep out of reach of children.
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