23.01.2017 adl - 65075ta 4 1 of 2 adl - 65075ta 4 technical data visible laser diode with integrated apc by converting the external apc circuit board into an asic, we package the apc circuit into a tratidional to - can together with the laser chip. from now on, single package apc function included laser diode os realized. adl - 65075ta 4 is your perfect solution for the sable light power output, compact size, high brightness laser light source. features applications ? ? low operation current ? saving space and cost of laser module ? ? ? laser pointer ? industrial laser markers / measuring instruments absolute maximum ratings (t c =25c) item symbol value unit power supply voltage v cc 2.5 ? 6.0 * v cw output power p o 10 mw operating case temperature t c - 10 ? +70 c storage temperature t stg - 40 ? +85 c * effective heat sink is recommended on 6v case due to extra heat specifications (t c =25c) item test condition symbol min. typ. max . unit optical specifications center wavelength p o = 7 mw U ? U ? ?x ?y ?z electrical specifications operating current p o =7mw, v cc =3v i op - 2 5 35 ma variable resistor v r 3 9 1 7 k ? p ? p ? p
23.01.2017 adl - 65075ta 4 2 of 2 b lock diagram 1. traditinal ld needs to connect an external apc circuit board for the constant power operation. the vr (variable resistor) is used to adjust the laser output to a desired target power. 2. adl - 65075ta 4 consists an a p c ic inside the to - 5.6 mm package, and leaves the vr outside for adjusting the optical output power. 3. oscilation damper (1f) is recommended for stabilizing the optical ouput power. 4. battery reverse protection is recommending to protect the apc circuit outline dimension & pin assignment 5.6 mm package ( unit:mm ) cautions 1. to protect laser from overdriving condition, setting vr to maximum value before you turn on vc c can minimized the laser ouput power. 2. do not operate the device above the macimum rating condition, even momentarily. it may cause unexpected permanent damage to the device. 3. semiconductor laser device is very sensitive to electrostatic discharge. high vol tage spike current may change the characteristics of the device, or malfunction at any time during its sercice periode. therefor, proper measures for precenting electrostatic discharge are strongly recommended. 4. to obtain a stable characteristic and good re liability, the effectivve heat sink is necessary. so it is recommended that always apply proper heat sink before the device is operating. 5. do not look into the laser beam directly by bare eyes. the laser beam may cause severe damage to human eyes. pin function 1 v cc 2 gnd 3 vr
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