® Kingbright SOT-23 SURFACE MOUNT LED LAMPS KM-23 Features Description lSOT-23 The Bright Red source color devices are made with Gallium PACKAGE SURFACE MOUNT LED LAMP. lLOW POWER CONSUMPTION. lBOTH SINGLE CHIP AND TWO CHIPS VERSION ARE AVAILABLE. lLONG LIFE - SOLID STATE RELIABILITY. Phosphide Red Light Emitting Diode. The Super Bright Green source color devices are made with Gallium Phosphide Green Light Emitting Diode. The High Efficiency Red source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Orange Light Emitting Diode. The Yellow source color devices are made with Gallium Arsenide Phosphide on Gallium Phosphide Yellow Light Emitting Diode. The Super Bright Red source color devices are made with Gallium Aluminum Arsenide Red Light Emitting Diode. Package Dimensions Notes: 1. All dimensions are in millimeters (inches). 2. Tolerance is ±0.25(0.01") unless otherwise noted. 3. Lead spacing is measured where the lead emerge package. 4. Specifications are subjected to change without notice. 1-KM-23-1 Selection Guide Part No. KM-23HD KM-23HT KM-23HC KM-23ID KM-23IT KM-23EC KM-23YD KM-23YT KM-23YC KM-23SGD KM-23SGT KM-23SGC KM-23SYD KM-23SYT KM-23SYC KM-23SRD KM-23SRT KM-23SRC KM-23ESGW Dice Iv (mcd) @ 20 mA Lens Type BRIGHT RED (GaP) HIGH EFFICIENCY RED (GaAsP/GaP) YELLOW (GaAsP/GaP) SUPER BRIGHT GREEN (GaP) SUPER BRIGHT YELLOW (InGaAlP) SUPER BRIGHT RED (GaAlAs) HIGH EFFICIENCY RED (GaAsP/GaP) RED DIFFUSED RED TRANSPARENT WATER CLEAR RED DIFFUSED RED TRANSPARENT WATER CLEAR YELLOW DIFFUSED YELLOW TRANSPARENT WATER CLEAR GREEN DIFFUSED GREEN TRANSPARENT WATER CLEAR YELLOW DIFFUSED YELLOW TRANSPARENT WATER CLEAR RED DIFFUSED RED TRANSPARENT WATER CLEAR WHITE DIFFUSED SUPER BRIGHT GREEN (GaP) KM-23ESGC HIGH EFFICIENCY RED (GaAsP/GaP) WATER CLEAR SUPER BRIGHT GREEN (GaP) Viewing Angle Min. Max. 2q1/2 0.5 0.5 0.5 8 8 8 5 5 5 8 8 8 40 40 40 50 50 50 1.25 1.25 1.25 32 32 32 12.5 12.5 12.5 32 32 32 100 100 100 90 90 90 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 140° 8 32 8 32 8 32 8 32 140° 140° Note: 1. θ1/2 is the angle from optical centerline where the luminous intensity is 1/2 the optical centerline value. Electrical / Optical Characteristics at T A=25°C Symbol Parameter λpeak Peak Wavelength ∆λ1/2 Spectral Line Halfwidth C Capacitance vF Forward Voltage IR Reverse Current Device Bright Red High Efficiency Red Yellow Super Bright Red Super Bright Green Super Bright Yellow Bright Red High Efficiency Red Yellow Super Bright Red Super Bright Green Super Bright Yellow Bright Red High Efficiency Red Yellow Super Bright Red Super Bright Green Super Bright Yellow Bright Red High Efficiency Red Yellow Super Bright Red Super Bright Green Super Bright Yellow All Typ. 700 625 590 660 565 595 45 45 35 20 30 20 40 12 10 95 45 33 2.0 2.0 2.1 1.85 2.2 2.0 10 1-KM-23-2 Max. 2.5 2.5 2.5 2.5 2.5 2.4 Units Test Conditions nm IF=20mA nm IF=20mA pF VF=0V;f=1MHz V IF=20mA uA VR = 5V Absolute Maximum Ratings at T A=25°C Bright Red High Efficiency Red Yellow Super Bright Red Super Bright Green Super Bright Yellow Units Power dissipation 105 105 105 100 105 125 mW DC Forward Current 25 30 30 30 25 30 mA Peak Forward Current [1] 150 150 150 150 150 150 mA 5 5 5 5 5 5 V Parameter Reverse Voltage -40 °C To +85 °C Operating/Storage Temperature Note: 1. 1/10 Duty Cycle, 0.1ms Pulse Width . Bright Red KM-23HD, KM23HT, KM-23HC 1-KM-23-3 High Efficiency Red KM-23ID, KM23IT, KM-23EC Yellow KM-23YD, KM23YT, KM-23YC 1-KM-23-4 Super Bright Green KM-23SGD, KM-23SGT, KM-23SGC Super Bright Red KM-23SRD, KM-23SRT, KM-23SRC 1-KM-23-5 Super Bright Yellow KM-23SYD, KM-23SYT, KM-23SYC High Efficiency Red / Super Bright Green KM-23ESGW, KM-23ESGC 1-KM-23-6 KM-23 Series SMT Reflow Soldering Instructions KM-23 Series Recommended Soldering Pattern 1-KM-23-7 KM-23 Series Tape Specifications (Units : mm) KM-23xxx KM-23ESGx 1-KM-23-8