The Samsung SLD63518262 is a InGaAlP laser diode with quantum well structure. It has a built in photo diode for monitoring the laser output for use in automatic power control (APC) circuits. The common case pin is laser diode cathode and photo diode anode.
Specifications:
Output Power: 5.0mW typical, 7.0mW maximum
Wavelength: 637nm typical, 645nm maximum. RED
Operating Voltage: 2.2 Volts typical
Threshold Current: 30mA typical
Operating Current: 40mA typical
Monitor Current: 0.3mA typical.
Operating Temperature: -10 to 60 deg.C
Package: TO-18, 5.6mm diameter base
Factory spec sheet found HERE
Note: Due to the sensitive nature of laser diodes, there is no warranty or exchanges on these items.
