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Quick FAQ for Kyosemi Corporation

LEDs and Detectors for Measurement,Control and Display
| LED | Plastic Mold LEDs | Si-PD | Si-PTr | Si-APD |
| GaN/InGaN/AlGaN UV Sensor | InGaAs Photodiode with Peltier cooler |

Multi-wavelength LED

KED694M31D

Features

  • Red and IR emitters in a single package
  • Direct modulation

Applications

  • Bill recognition
  • Color sensors
  • Spectroscopic sensors

Maximum ratings

Item Symbol Value Units
Infrared Red
Forward Current IF 50 30 mA
Peak Foward Current*1 IFP 0.5 0.3 A
Reverse Voltage VR 6 6 V
Power Dissipation*2 PD 70 70 mW
Operating Temperature Topr -20 ~ + 80 °C
Storage Temperature Tstg -30 ~ +100 °C
Soldering Temperature*3 Tsol 260 °C

*1:Pulse width = 100µs, Duty ratio = 0.1%
*2:Max. total power dissipation=100mW
*3:Max 5 sec.

Characteristics (Ta=25°C unless otherwise noted.)

Parameter Symbol Min. Typ. Max. Units Test Conditions
Forward Voltage Infrared VF   1.2 1.4 V IF = 20mA
IF = 20mA
Red 1.7 2.0
Reverse Current IR     10 µA VR = 6V
Optical Output Power Infrared PO   2. 0   mW IF = 20mA
IF = 20mA
Red   4.0  
Peak Emission Wavelength Infrared λP   940   nm IF = 20mA
IF = 20mA
Red   660  
Spectral Bandwidth at 50% Infrared Δλ   50   nm IF = 20mA
IF = 20mA
Red 20
Half Intensity Angle Infrared   21   deg IF = 20mA
IF = 20mA
Red 38


| LED | Plastic Mold LEDs | Si-PD | Si-PTr | Si-APD |
| GaN/InGaN/AlGaN UV Sensor | InGaAs Photodiode with Peltier cooler |

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