4mm Discrete LED Flat Top Tinted, Diffused 521-970x PART NO. 521-9706 521-9707 521-9708 2.54 [.100] 5.99 [.236] 1.27 [.050] CATHODE COLOR Red Yellow Green 2.54 [.100] 3.99 [.157] 1.00 [.040] .508 [.020] 26.42 [1.04] min Dimensions in mm [inches] Red Yellow Green -9706 -9707 -9708 Power Dssipation (mW) Derating (mA/°C) From 50°C 100 .4 60 .25 100 .4 Forward Current (mA) 30 20 30 Peak Current (mA) 120 80 120 Operating Temperature (°C) -55/+100 -55/+100 -55/+100 Storage Temperature (°C) -55/+100 -55/+100 -55/+100 ABSOLUTE MAXIMUM RATINGS (TA=25°C) Pulse width = 100µs Soldering Temperature 260°C, 5 seconds, 1.6 mm from case Solder Adherence per MIL-STD-202E, Method 208C OPERATING CHARACTERISTICS (TA=25°C) Red Yellow Green -9706 -9707 -9708 Luminous Intensity (mcd) IF=20mA Min. Typical 2.5 8.7 5.6 8.7 8.7 12.6 Peak Wavelength (nm) λ Peak Typical 630 585 565 Viewing Angle (2Θ ½) Typical 145° 150° 150° Forward Voltage (V) IF=20mA Typical Max. 2 2.8 2.1 2.8 2.1 2.8 Reverse Voltage (V), IR=100µA Min. 5 5 5 Θ is the off axis angle at which the luminous intensity is half the axial luminous intensity Dialight Corporation • 1501 Route 34 South • Farmingdale, NJ 07727 • TEL: (732) 919-3119 • FAX: (732) 751-5778 •www.dialight.com 5-19 5