hebei i.t. (shanghai) co., ltd. part no./ ?? 940PWC www.ledz.com 1/5 led specification 5.08 0.4 0.75 0.1 1.55 0.2 0.5 0.1 4.55 0.2 5.08 0.4 0.4 0.2 2.5 0.5 1.9mm ?3.0 0.2 c1.25 r0.7*2 7.62 0.5 7.62 0.5 cathode 1.0 0.1 ? features/ l single color/ ? l high bright output/ l high reliability and long life/ ??? l low power consumption/ ? ? descriptions/ l dice material/ ?? ingan l emitting color/ ? super bright white/ ?? l device outline/ ? 7.62mmx7.62mm l lens type ? water clear/ ?? ? directivity/ ?? 1. all dimensions are millimeters/ mm. 2. tolerance is +/-0.20mm unless otherwise noted/ ???? 0.20mm. radiation angle/ ? directivity/ ? relative luminous intensity / 60 30 1.0 90 0.5 0 30 0 ta=25 c if=30ma 1.0 0.5 60 0 90
hebei i.t. (shanghai) co., ltd. part no./ ?? 940PWC www.ledz.com 2/5 led specification ? absolute maximum ratings/ ? ta = 25 values ? parameter symbol test condition min. max. unit reverse voltage ? v r i r = 30 a 5 -- v forward current i f ---- ---- 30 ma power dissipation ? p d ---- ---- 110 mw pulse current ? i peak duty=0.1ms 1khz ---- 150 ma operating temperature ?? t opr ---- -40 +85 storage temperature ?? t str ---- -40 +100 ? electrical and optical characteristics/ ta = 25 values ? parameter symbol test condition min. typ. max. unit forward voltage ? v f i f =30ma ---- 3.3 3.8 v reverse current i r v r =5v ---- ---- 30 a luminous flux ? v i f =30ma 2.5 4.5 ---- lm viewing angle ?? 2 1/2 i f = 30ma ---- 70 ---- deg. ? luminous intensity bins chart/ ? (unit lm) ta = 25 bin h j k l m min 2.2 2.8 3.6 4.7 6.0 max 2.8 3.6 4.7 6.0 7.8
hebei i.t. (shanghai) co., ltd. part no./ ?? 940PWC www.ledz.com 3/5 led specification ? bin grade limits(if=30ma) characteristics (ta=25 )/ bin ? x 0.243 0.215 0.230 0.263 x 0.263 0.246 0.264 0.280 wa1 y 0.200 0.230 0.250 0.220 wa2 y 0.220 0.236 0.267 0.248 x 0.246 0.230 0.248 0.264 x 0.280 0.264 0.283 0.296 wa3 y 0.236 0.250 0.286 0.267 wb1 y 0.248 0.267 0.305 0.276 x 0.264 0.248 0.275 0.283 x 0.296 0.287 0.330 0.330 wb2 y 0.267 0.286 0.321 0.305 wc1 y 0.276 0.295 0.339 0.318 x 0.287 0.283 0.330 0.330 x 0.283 0.275 0.298 0.306 wc2 y 0.295 0.305 0.360 0.339 wc3 y 0.305 0.321 0.350 0.332 x 0.306 0.298 0.321 0.330 x 0.330 0.330 0.361 0.356 wc4 y 0.332 0.350 0.379 0.360 wd1 y 0.318 0.360 0.385 0.351 x 0.330 0.321 0.366 0.361 x 0.356 0.366 0.391 0.380 wd2 y 0.360 0.379 0.419 0.385 wf y 0.351 0.419 0.436 0.381 w a1 w a2 w a3 w b1 w b2 w c1 w c2 w c3 w c4 w d1 w d2 w f
hebei i.t. (shanghai) co., ltd. part no./ ?? 940PWC www.ledz.com 4/5 led specification ? typical electrical/optical characteristic curves/ ? ta=25 700 650 600 550 500 450 1.2 0.8 1.0 0.2 0.4 0.6 400 0 wavelength (nm) relative luminous intensity 2.5 2.0 30 50 90 70 1.5 1.0 0.5 0 10 -10 -30 ambient temperature t a () relative luminous intensity fig.4 vs. ? fig.3 vs. ? fig.2 vs. 2.5 100 80 fig.1 vs. ? 1.5 1.0 0 0.5 if-forward current (ma) 0 60 40 20 0 50 3.0 forward voltage(v) 100 60 80 40 30 10 0 20 20 0 ambient temperature t a () 40 forward current(ma) 2.0 forward current(ma) luminous intensity relative value at if=20ma 3.1 3.2 3.3 3.4 10 20 40 50 30
hebei i.t. (shanghai) co., ltd. part no./ ?? 940PWC www.ledz.com 5/5 led specification ? life test curves / 0% 20% 40% 60% 80% 100% 120% 0 200h 400h 600h 800h 1000h 1200h ? 1
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