2022 New 2525 Series 275nm Deep Disinfection Light Led Uvc
Company Introduction:
Bytech Electronics Co., Ltd is the first company in China to launch full inorganic package UV LED which is based on CMH (Ceramic, Metal, hard glass) technology platform. And we have applied for 15 patents since 2013 including 13 authorized patents. At present, we can provide CMH series (high reliability) and U/ D series (high-cost performance) products. It covers curing, printing, (money) authentication, medical, disinfection/ sterilization and security industry.
Characteristics of UV LED
1. Electrical / Optical Characteristics (Ta=25℃, RH=40%)
| Parameter |
Symbol |
Units |
U325A4V133Z1
(365nm) |
U325A2V199Z1
(385nm) |
U325A1V200Z1
(395nm) |
U325A0V201Z1
(405nm) |
U325B2F110Z4
(308nm) |
U525C2F41Z4
(275nm) |
| Forward Current |
IF |
mA |
1000 |
1000 |
1000 |
1000 |
80 |
50 |
| Peak Wavelength |
λp |
nm |
360-370 |
380-390 |
390-400 |
400-410 |
300-310 |
270-280 |
| Radiant Flux |
Φe |
mW |
1400-1800 |
1600-2000 |
1600-2000 |
1600-2000 |
4-10 |
3-6 |
| Forward Voltage |
VF |
V |
3.5-4.2 |
3.5-4.0 |
3.5-4.0 |
3.5-4.0 |
5-9 |
5-8 |
| Inverse voltage |
Vr |
V |
5 |
5 |
5 |
5 |
5 |
5 |
| Thermal Resistance |
Rth |
°C/W |
≤3 |
≤3 |
≤3 |
≤3 |
≤20 |
≤20 |
| Spectrum Half Width |
Δλ |
nm |
12 |
12 |
12 |
12 |
11.5 |
9.5 |
| View Angle |
2θ1/2 |
deg |
60 |
60 |
60 |
60 |
60 |
120 |
2. Absolute Maximum Ratings (Ta=25°C, RH=40%)
| Parameter |
Symbol |
Units |
Value |
| Maximum DC Forward Current |
IFmax |
mA |
1000 |
| Maximum Rating Junction Temperature |
Tjmax |
°C |
115 |
| Operating Temperature Range |
Topr |
°C |
-20 ~ +65 |
| Storage Temperature Range |
Tstg |
°C |
-40 ~ +85 |
Explain for U325A4V133Z1:
U: Packaging technology, silicone dispensing
3: Radiation angle, 60°
25: Package size,2.5mm*2.5mm
A4: Peak wavelength, 360-370nm
V133: LED chip code, vertical chip
Z1: Zener chip code
Features:
● UVA LED with quartz glass lens
● Dimension: 2.65mm×2.65mm×2.00mm
● High reliability
● Superior ESD protection
● RoHS compliant
● Customised the uv led module ,the optical power tensity can be reach 33w/cm2.
2525 Module--higher optical power density:
Package Dimensions and Circuit
(Unit: mm)
Production Line
Our service
Any question does you have, don't hesitate, contact us freely!
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