Nichia NCSU275-U385 - UV 385 nm LED

Nichia NCSU275-U385 (Nichia NCSU275T-U385 - on tape) - high-power 385 nm ultraviolet SMD LED (chip type 3535, size 3.5 x 3.5 x 0.88 mm) - UV LEDs.

Specifications (initial electrical / optical characteristics):

peak wavelength: min. 380 nm, typ. 385 nm, max. 390 nm (Rank U385),
spectrum half width 9 nm,
viewing angle 120 degrees (±60°),
total radiant flux - radiant power: typ. 350 mW @ 500 mA,
forward voltage: typ. 3.6 V, max. 4.1 V.

Absolute maximum ratings:

Forward current I_F = DC 700 mA;
Pulse forward current I_FP = 1000 mA (pulse width ≤10 ms, duty cycle ≤10%);
Allowable Reverse Current I_R = 85 mA;
Power Dissipation PD = 2.87 W;
Operating Temperature Topr = -10...+85°C;
Storage Temperature Tstg = -40...+100°C;
Junction Temperature TJ = 130°C,
Thermal Resistance Junction to Lead RΘJ‐L = typ. 9.3 K/W, max. 10 K/W.

Features:

● Pb-free Reflow Soldering Application;
● Built-in ESD Protection Device;
● RoHS Compliant.

Applications:

• UV illumination for UV cameras;
• Scientific instrumentation;
• Sensor technology;
• R&D;
• Fluorescence spectroscopy;
• UV tracing;
• UV curing of epoxy resin and ink;
• Fluorescence contrast in machine vision;
• Fiber coupled LED sources;
• Excitation source for luminescence;
• Lithography.

Safety Advices. Caution!

Semiconductor product. Invisible radiation. Depending on the mode of operation (drive current, pulse duration, optics etc.), these devices emit highly concentrated non visible ultraviolet light which can be hazardous to the human eye. Products which incorporate these devices have to follow the safety precautions given in IEC 60825-1 and IEC 62471. Depends on operating conditions, this LED may be classified as class 1M laser/LED product (acc. to IEC 60825). When operating powerful emitters, care should be taken to comply with IEC to minimize any possible eye hazard:

- Use lowest possible drive level.
- Use diffusing optics where posiible.
- Avoid staring into powerful emitters or connected fibers.
- Do not view directly in beam with optical instruments.

data sheet Nichia NCSU275-U385 PDF

Keywords (EN, UK, GB, USA, CA): online sell, best prices, inexpensive buying online, low prices, check price, top sales, online shops, store, buy cheap, Berlin, parts, shopping, LED, stock, order, sell, selling, online buy, buy on line, component supplier, bid, store online, online store, online shopping, distributor, procurement, orders, webshop, web shop, onlineshop, top seller, hard to find, web store, purchase order, components electronic, internet shop, opto electronics, kitting, Germany, buy inventory online, Debrecen / Hajdu Bihar, Nagykovacsi / Pest, Magyarország (Hungary).

Słowa kluczowe (PL): sprzedaż online, najlepsze ceny, tanie kupowanie online, niskie ceny, cena sprawdzić, top sprzedaży, sklepy internetowe, sklep, tanio kupić, części, zakupy, czas, porządek, sprzedaży, sprzedaży, kupować na line, dostawca komponentów, oferty, sklep internetowy, sklep online, zakupy online, dystrybutor, zamówień, zleceń, trudne do znalezienia, zamówienia, podzespoły elektroniczne, elektronika opto, tworzenie zestawów.

Λέξεις-κλειδιά (GR): online πωλήσεις, καλύτερες τιμές, φθηνά online αγορά, οι χαμηλές τιμές, την τιμή ελέγχου, κορυφή των πωλήσεων, ηλεκτρονικά καταστήματα, κατάστημα, αγοράζουν φτηνά, ανταλλακτικά, ψώνια, απόθεμα, προκειμένου, πώληση, αγοράζουν online, αγοράζει on line, προμηθευτής συστατικών μερών, το ηλεκτρονικό κατάστημα, online αγορές, διανομείς, δημόσιες συμβάσεις, τις παραγγελίες, δύσκολο να βρεθεί, της εντολής αγοράς, εξαρτήματα ηλεκτρονικών, ηλεκτρονικά οπτικοηλεκτρονικά.