SR3517-VB

Semiconductor SR3517-V / SR3517-V(B) High Brightenss LED Lamp Features • Red colored diffusion lens type • φ3mm(T-1) all plastic mold type • High luminosity Outline Dimensions unit : mm STRAIGHT TYPE 2.80~3.20 STOPPER TYPE : (B) 2.80~3.20 5.10 ~ 5.50 2.70 ~ 3.10 5.10 ~ 5.50 2.70 ~ 3.10 1.20 Min. 4.70 ~ 5.70 0.70 M ax. 1.27 Typ. 23.00 Min. 0.70 23.00 M ax. Min. 1.00 Min. 1.00 Min. 2.54 Typ. 2.54 Typ. 3.50 ~ 3.90 M ax. 3.50 ~ 3.90 M ax. 12 3.60 ~ 4.00 12 3.60 ~ 4.00 PIN Connections 1. Anode 2. Cathode 0.45 KSD-O2B041-000 0.45 1 SR3517-V / SR3517-V(B) Absolute Maximum Ratings Characteristic Power dissipation Forward current * Peak forward current Reverse voltage Operating temperature range Storage temperature range 2 1 (Ta=25℃) Symbol PD IF IFP VR Topr Tstg Rating 70 30 50 4 -25∼85 -30∼100 Unit mW mA mA V °C °C * Soldering temperature Tsol 260°C for 10 seconds *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Keep the distance more than 2.0mm from PCB to the bottom of LED package Electrical / Optical Characteristics Characteristic Forward voltage *4Luminous intensity Peak wavelength Spectrum bandwidth Reverse current *3Half angle (Ta=25℃) Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V IF= 20mA Min. Typ. Max. 73 1.9 660 20 ±25 2.5 10 - Unit V mcd nm nm uA deg λP ∆λ IR θ1/2 *3. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KSD-O2B041-000 2 SR3517-V / SR3517-V(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Current IF [mA] 30 10 5 3 1 0.5 0.3 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 Forward Voltage VF [V] Luminous Intensity Iv [mcd] 50 Forward Current IF [mA] Fig. 3 IF – Ta Fig.4 Spectrum Distribution 100 Current IF [mA] Relative Intensity [%] IF=20mA 80 60 40 Forward 20 0 500 550 600 650 700 750 Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5 Radiation Diagram 100 50 0 50 100 Relative Luminous Intensity [%] KSD-O2B041-000 3 SR3517-V / SR3517-V(B) The AUK Corp. products are intended for the use as components in general electronic equipment (Office and communication equipment, measuring equipment, home appliance, etc.). Please make sure that you consult with us before you use these AUK Corp. products in equipments which require high quality and / or reliability, and in equipments which could have major impact to the welfare of human life(atomic energy control, airplane, spaceship, transportation, combustion control, all types of safety device, etc.). AUK Corp. cannot accept liability to any damage which may occur in case these AUK Corp. products were used in the mentioned equipments without prior consultation with AUK Corp.. Specifications mentioned in this publication are subject to change without notice. KSD-O2B041-000 4