SM1316_1

Semiconductor SM1316 Chip LED Features • • • • • 1.6mm(L)×0.8mm(W) small size surface mount type Thin package of 0.55mm(H) thickness Transparent clear lens optic Low power consumption type chip led Emitting Light Yellow Green (570nm) Applications • • • • LCD backlighting Keypad backlighting Symbol backlighting Front panel indicator lamp Outline Dimensions unit : mm KSD-O8G020-001 1 SM1316 Absolute Maximum Ratings Characteristic Power dissipation Forward current * Peak forward current Reverse voltage Operating temperature range Storage temperature range 1 (Ta=25oC) Symbol PD IF IFP VR Topr Tstg Rating 60 25 50 4 -25∼80 -30∼100 Unit mW mA mA V ℃ ℃ 240℃ for 10 seconds *2Soldering temperature Tsol *1. Duty ratio = 1/16, Pulse width = 0.1ms *2. Recommended reflow soldering temperature profile - Preheating 150℃ to 185℃ within 120 seconds soldering 240℃ within 10 seconds Gradual cooling (Avoid quenching) Temp (℃) 240 Peak Temp max. 240℃ Preheating area 150~185℃, 90±30sec 185 150 max. 3℃/sec max. 4℃/sec Time from 25℃ to Peak Temperature max. 6min 0 60 150 180 240 Time (sec) max. -6℃/sec max. 10sec Solder area 220℃, max. 60sec 25 Electrical / Optical Characteristics Characteristic Forward voltage (Ta=25oC) Symbol VF IV Test Condition IF= 20mA IF= 20mA IF= 20mA IF= 20mA VR=4V Min. 2.0 4 562 - Typ. 568 30 ±65 ±70 Max. 2.4 17 574 10 - Unit V mcd nm nm uA deg * Luminous intensity Peak wavelength Spectrum bandwidth Reverse current 3 λP ∆λ IR θ1/2 X Y *4Half angle IF= 20mA KSD-O8G020-001 2 SM1316 *3. Luminous intensity maximum tolerance for each grade classification limit is ±18% (The test result of IF=20mA is only for reference) *4. θ1/2 is the off-axis angle where the luminous intensity is 1/2 the peak intensity VF / IV / λP Grade Classification (Ta=25℃) Test Condition @ IF=20mA Forward Voltage [V] Luminous Intensity [mcd] E : 4~6 F : 6~10 2 : 2.2~2.4 G : 10~17 b : 568~574 Peak Wavelength [nm] 1 : 2.0~2.2 a : 562~568 (Do not use to combine grade classification. It must be used separately grade classification) KSD-O8G020-001 3 SM1316 Characteristic Diagrams Fig. 1 IF - VF Fig. 2 IV - IF Luminous Intensity Iv [mcd] Forward Current IF [mA] Forward Voltage VF [V] Forward Current IF [mA] Fig. 3 IF – Ta Fig.4 Spectrum Distribution Forward Relative Intensity [%] Current IF [mA] Ambient Temperature Ta [℃] Wavelength λ [nm] Fig. 5-1 Radiation Diagram(X) Fig. 5-2 Radiation Diagram(Y) Relative Luminous Intensity Iv [%] Relative Luminous Intensity Iv [%] KSD-O8G020-001 4 SM1316 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-O8G020-001 5