AMS-OSRAM SFH4796S 860Nm 3535 Original Oslux in Stock for Access Control OSLON Black LED Chips
SFH 4796S
OSLUX®
IR OSLUX (850nm) - 80°
Applications
— Access Control (IRIS/Vein Scan, Face Recog
nition)
Features:
— Corrosion Robustness Class: 3B
— ESD: 2 kV acc. to ANSI/ESDA/JEDEC JS-001 (HBM, Class 2)
— IR lightsource with high efficiency
— Double stack emitter
— Low thermal resistance (Max. 14 K/W)
— Centroid wavelength 850 nm
— Small package (LxWxH): 3.5mm x 3.5mm x 1.4mm
1.At an ambient temperature , the maximum ratings of the device are specified as follows: The operating temperature (Top) ranges from a minimum of -40 °C to a maximum of 85 °C, while the storage temperature (Tstg) also spans from -40 °C to 85 °C. The maximum junction temperature (Tj) is 145 °C. The maximum forward current (IF) is 1000 mA, and the maximum surge current (IFSM) is 3 A under conditions of a pulse duration (tp) ≤ 300 μs and a duty cycle (D) of 0.005. The maximum reverse current (IR) is 200 mA, the maximum total power consumption (Ptot) is 3.5 W, and the ESD withstand voltage (VESD) is 2 kV, compliant with ANSI/ESDA/JEDEC JS-001 (HBM, Class 2). It is also noted that the forward current and power consumption details should be referenced from the "maximum permissible forward current" diagram.
2.Under the test conditions of a forward current IF=1000mA, pulse duration tp=10ms, and ambient temperature , the device exhibits the following key characteristics: The peak wavelength (λpeak) is typically 860 nm, while the centroid wavelength (λcentroid) is typically 850 nm, with a spectral bandwidth at 50% relative maximum intensity (FWHM) of 30 nm and a half angle (φ) of 40∘. The active chip area measures 1 × 1 mm × mm. At IF=3A and load resistance RL=50Ω, the rise time (tr) and fall time (tf) are typically 12 ns and 15 ns, respectively. The forward voltage (VF) has a typical value of 3.15 V (max. 3.5 V) under standard conditions, and a typical value of 3.8 V (max. 4.6 V) at IF=3A and tp=100μs. The maximum reverse voltage (VR) at IR=20mA is 1.2 V, while the minimum reverse voltage for the ESD device (VRESD) is 45 V. The total radiant flux (Φe) is typically 960 mW under standard conditions, and 1020 mW at IF=1A and tp=100μs. The temperature coefficient of voltage (TCV) is typically -2 mV/K, the temperature coefficient of brightness (TCI) is typically -0.3 %/K, and the temperature coefficient of wavelength (TCλ) is typically 0.3 nm/K. The maximum real thermal resistance from junction to solder point (Rth,JS real) is 14 K/W.
FAQ
1.How is quality assured?Our company is a large electronic components agent in China, with more than 10 years of experience in the industry, we promise that all the products we sell are CREE, OSRAM, LUMILEDS, TSLC (the original SEMILEDS), SEOUL original and genuine, with qualified quality, so please rest assured that you can buy.
2.How to place an order?All the independent shot, the warehouse are shipped in accordance with the regular material, it is best to consult the sales staff to confirm the model parameters price and whether the spot before placing an order.3.What's the delivery time?Generally 3-7 working days within the shipment, the order of the lamp beads to the sales staff of the actual response to the delivery time shall prevail.4, How about after-sales?If you find any abnormality after receiving the goods, please do not use it and immediately take a picture of the abnormality and contact the sales staff so that we can deal with it for you in time.
5. How do you ship and how long does it take to get there?We usually ship with DHL, UPS, FedEx, SF, EMS, TNT. It usually takes 3-5 days to arrive, except for remote areas, air and sea transportation are also optional.
6.What payment methods do we accept?
We accept telegraphic transfer, TT, letter of credit, other payment methods are negotiation