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The EHP-AX08EL/UY01A-P01/A3A5/J4 belongs to the EHP-AX08EL/UY01A-P01 family. The features of EHP-AX08EL/UY01A-P01 are (1)feature of the device: small package with high efficiency; (2)typical view angle: 140°; (3)typical light flux output: 35 lm @ 350mA; (4)ESD protection; (5)soldering methods: SMT; (6)grouping parameter: total luminous flux, dominant wavelength; (7)typical optical efficiency: 44 lm/W; (8)thermal resistance (junction to lead): 15 K/W; (9)the product itself will remain within RoHS compliant version. It can be applicated in TFT LCD display backlight, decorative and entertainment illumination, signal and symbol luminaries for orientation marker lights (e.g. steps, exit ways, etc.), exterior and interior automotive illumination.
The absolute maximum ratings (TAmbient=25ºC) of the EHP-AX08EL/UY01A-P01 can be summarized as (1)operating temperature(Topr): -40 ~ +100ºC; (2)storage temperature(Tstg):-40 ~ +110 ºC; (3)junction temperature(Tj):125 ºC; (4)pulse forward current(IF):500mA; (5)power dissipation(Pd): 2.0 W; (6)junction to heat-sink thermal resistance(Rth): 15 K/W. The material of EHP-AX08EL/UY01A-P01 are individually housing black body:heat resistant polymer ; encapsulating resin: silicone resin; lens: silicone; electrodes: Ag plating copper alloy; die: attach silver paste; chip: algainp.
Though EHP-A08 has conducted ESD protection mechanism, customer must not use the device in reverse and should apply resistors for extra protection. Otherwise slight voltage shift may cause enormous current change and burn out failure would happen. The Storage of EHP-AX08EL are Do not open moisture proof bag before the products are ready to use. Before opening the package, the LEDs should be kept at 30 or less and 90%RH or less. The LEDs should be used within a year. After opening the package, the LEDs should be kept at 30 or less and 70%RH or less. The LEDs should be used within 168 hours (7 days) after opening the package. If the moisture absorbent material (silicone gel) has faded away or the LEDs have exceeded the storage time, baking treatment should be performed using the following conditions. Pre-curing treatment : 60±5 for 24 hours.