SR3517B

Semiconductor SR3517 / SR3517(B) LED Lamp Features • Red colored diffusion lens type • φ3mm(T-1) all plastic mold type • Low power consumption Outline Dimensions STRAIGHT TYPE 3.0±0.2 unit : mm STOPPER TYPE 3.0±0.2 5.3±0.2 2.9±0.2 5.3±0.2 2.9±0.2 5.2±0.5 0.4 23.0MIN 0.4 23.0MIN 1.0MIN 2.54 NOM 2.54 NOM 1.0MIN 12 3.8±0.2 3.6±0.2 12 3.8±0.2 3.6±0.2 PIN Connections 1.Anode 2.Cathode KLR-3001-000 1 SR3517 / SR3517(B) Absolute maximum ratings Characteristic Power Dissipation Forward Current * Peak Forward Current Reverse Voltage Operating Temperature Storage Temperature * Soldering Temperature 2 1 Symbol PD IF IFP VR Topr Tstg Tsol Ratings 23 10 50 4 -25∼85 -30∼100 260℃ for 5 seconds Unit mW mA mA V °C °C *1.Duty ratio = 1/16, Pulse width = 0.1ms *2.Keep the distance 2.0mm from PCB to the bottom of LED Electrical Characteristics Characteristic Forward Voltage * Luminous Intensity Peak Wavelength Spectrum Bandwidth Reverse Current * Half angle *3. Luminous Intensity classification 4 3 Symbol VF IV λP ∆λ IR θ1/2 Test Condition IF= 5mA IF= 5mA IF= 5mA IF= 5mA VR=4V IF= 5mA Min. Typ. Max. 1.6 1.9 4.1 700 100 ±25 2.5 6.6 10 - Unit V mcd nm nm uA deg *3. Luminous Intensity Maximum tolerance for each Grade Classification limit is ±18% C 1.6~6.6 D 2.6~4.1 E 4.1~6.6 *4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity KLR-3001-000 2 SR3517 / SR3517(B) Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Forward Current IF [mA] 30 10 5 3 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 Current IF [mA] Forward Ambient Temperature Ta [℃] Relative Intensity [%] Wavelength λ [nm] Fig. 5 Radiation Diagram Relative Luminous Intensity [%] KLR-3001-000 3