technologies c o.,lt d . ? ??? ? ??? zener 2w smd revision jb aug-08-2012 page 1 v z : 2.7 to 330 v p d : 2 w ? ? ? ? ? ? ? ? ? ? ? ? smb2ez2.7d5 - smb2ez330d5 mounting position: any lead: solderable per mil-std-750, method 2026 polarity: color band denotes cathode end mechanical data case: molded plastic epoxy: ul 94v-0 rate flame retardant built-in strain relief low inductance high peak reverse power dissipation for use in stabilizing and clipping with high power rating lead (pb)-free component surface mount zener diodes features glass passivated chip low leakage smb/ do-214aa 0.087 0.077 [ 2.20 1.96 ] 0.191 0.171 [ 4.85 4.35 ] dimensions : inch [ mm ] 0.216 0.201 [ 5.50 5.10 ] 0.06 0.03 [ 1.52 0.75 ] 0.008 0.001 [ 0.20 0.02 ] 0.096 0.084 [ 2.44 2.13 ] 0.012 0.006 [ 0.30 0.15 ] 0.155 0.13 [ 3.94 3.30 ] note: (1) t l = lead temperature at 3/8 " (9.5mm) from body junction temperature range t j - 55 to + 175 c storage temperature range t stg - 55 to + 175 c dc power dissipation at t l = 50 c (1) p d 2w maximum forward voltage at i f = 200 ma v f 1.5 v maximum ratings(t a =25: unless otherwise noted) parameter s y mbol value unit
technologies c o.,lt d . ? ??? ? ??? zener 2w smd revision jb aug-08-2012 page 2 ratings and characteristics curves (t a =25 : unless otherwise noted) fig. 1 - power temperature derating curve fig. 2 - temperature coefficients v.s. zener voltage 0.0 0.5 1.0 1.5 2.0 0 25 50 75 100 125 150 175 200 maximum power dissipation, p d (w) lead temperature ,t l ( :) 10 100 1000 0 40 80 120 160 200 temperature coefficient, & vz, (mv/ c c) zener voltage, vz, (v) range 20 40 60 80 junction to lead thermal resistance, & jl , ( c/w) 10 100 peak surge power, ppk, (w) fig. 3 - typical thermal resistance v.s. lead length fig. 4 - maximum surge power fig. 5 - typical thermal response l, lead length=3/8inch 0 20 0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1 junction lead length to heatsink , l, (inches) 1 0.1 1 10 100 peak s pulse width, pw, (ms) 0.1 1 10 100 0.0001 0.001 0.01 0.1 1 10 junction to lead triensient thermal resistance, & jl (t,d), ( c/w) time, t, (s) d=0.5 d=0.2 d=0.1 d=0.05 d=0.02 d=0.01 d=0 note: below 0.1 second, thermal response curve is applicable to any lead length (l) single pulse t jl = , jl (t)p pk repetitive pulse t jl = , jl (t,d)p pk
t e chn ologies c o.,l t d . ? ?? ? ? ??? zener 2w smd revision jb aug-08-2012 page 3 maximum dc zener current v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i zm ( v ) ( ma ) ( ) ( ) ( ma ) ( a ) ( v ) ( ma ) electrical characteristics(t a =25 unless otherwise noted) part number device marking code nominal zener voltage maximum zener impedance maximum reverse leakage current i r @ v r (v) (ma) ( ) ( ) (ma) ( a) (v) (ma) smb2ez2.7d5 2h0 2.7 80.0 10.0 400 1.00 100 1.0 670 smb2ez3.0d5 2h1 3.0 160.0 8.0 400 1.00 100 1.0 603 smb2ez3.3d5 2h2 3.3 145.0 8.0 400 1.00 80 1.0 548 smb2ez3.6d5 2h3 3.6 139.0 5.0 400 1.00 80 1.0 502 smb2ez3.9d5 2h4 3.9 128.0 5.0 400 1.00 30 1.0 464 smb2ez4.3d5 2h5 4.3 116.0 4.5 400 1.00 20 1.0 421 smb2ez4.7d5 2h6 4.7 106.0 4.5 550 1.00 5.0 1.0 385 smb2ez5.1d5 2h7 5.1 98.0 3.5 600 1.00 5.0 1.0 354 smb2ez5.6d5 2h8 5.6 89.5 2.5 500 1.00 5.0 2.0 323 smb2ez6.2d5 2a0 6.2 80.5 1.5 700 1.00 5.0 3.0 292 smb2ez6.8d5 2a1 6.8 73.5 2.0 700 1.00 5.0 4.0 266 smb2ez7.5d5 2a2 7.5 66.5 2.0 700 0.50 5.0 5.0 242 smb2ez8.2d5 2a3 8.2 61.0 2.3 700 0.50 5.0 6.0 220 smb2ez9.1d5 2a4 9.1 55.0 2.5 700 0.50 3.0 7.0 200 smb2ez10d5 2a5 10 50.0 3.5 700 0.25 3.0 7.6 182 smb2ez11d5 2a6 11 45.5 4.0 700 0.25 1.0 8.4 166 smb2ez12d5 2a7 12 41.5 4.5 700 0.25 1.0 9.1 152 smb2ez13d5 2a8 13 38.5 5.0 700 0.25 0.5 9.9 138 smb2ez14d5 2a9 14 35.7 5.5 700 0.25 0.5 10.6 130 smb2ez15d5 2b0 15 33.4 7.0 700 0.25 0.5 11.4 122 smb2ez16d5 2b1 16 31.2 8.0 700 0.25 0.5 12.2 114 smb2ez17d5 2b2 17 29.4 9.0 750 0.25 0.5 13.0 107 smb2ez18d5 2b3 18 27.8 10.0 750 0.25 0.5 13.7 100 smb2ez19d5 2b4 19 26.3 11.0 750 0.25 0.5 14.4 95 smb2ez20d5 2b5 20 25.0 11.0 750 0.25 0.5 15.2 90 smb2ez22d5 2b6 22 22.8 12.0 750 0.25 0.5 16.7 82 smb2ez24d5 2b7 24 20.8 13.0 750 0.25 0.5 18.2 76 smb2ez27d5 2b8 27 18.5 18.0 750 0.25 0.5 20.6 68 smb2ez30d5 2b9 30 16.6 20.0 1000 0.25 0.5 22.5 60 smb2ez33d5 2c0 33 15.1 23.0 1000 0.25 0.5 25.1 55 smb2ez36d5 2c1 36 13.9 25.0 1000 0.25 0.5 27.4 50 smb2ez39d5 2c2 39 12.8 30.0 1000 0.25 0.5 29.7 47 smb2ez39d5 2c2 39 12 . 8 30 . 0 1000 0 . 25 0 . 5 29 . 7 47 smb2ez43d5 2c3 43 11.6 35.0 1500 0.25 0.5 32.7 43 smb2ez47d5 2c4 47 10.6 40.0 1500 0.25 0.5 35.8 39 smb2ez51d5 2c5 51 9.8 48.0 1500 0.25 0.5 38.8 36 smb2ez56d5 2c6 56 9.0 55.0 2000 0.25 0.5 42.6 32 smb2ez62d5 2c7 62 8.1 60.0 2000 0.25 0.5 47.1 29 smb2ez68d5 2c8 68 7.4 75.0 2000 0.25 0.5 51.7 27 smb2ez75d5 2c9 75 6.7 90.0 2000 0.25 0.5 56.0 24 smb2ez82d5 2f0 82 6.1 100 3000 0.25 0.5 62.2 22 smb2ez82d5 2f0 82 6 . 1 100 3000 0 . 25 0 . 5 62 . 2 22 smb2ez91d5 2f1 91 5.5 125 3000 0.25 0.5 69.2 20 smb2ez100d5 2f2 100 5.0 175 3000 0.25 0.5 76.0 18.0 smb2ez110d5 2f3 110 4.5 250 4000 0.25 0.5 83.6 17.0 smb2ez120d5 2f4 120 4.2 325 4500 0.25 0.5 91.2 15.0 notes : on izt p er jedec method (1) the type number listed have a standard tolerance on the nominal zener voltage of 5 % (2) the revese surge current is a non-repetitive, 8.3ms pulse width square wave or equivalent sine-wave superimposed on izt per jedec method
t e chn ologies c o.,l t d . ? ?? ? ? ??? zener 2w smd revision jb aug-08-2012 page 4 maximum dc zener current v z @ i zt i zt z zt @ i zt z zk @ i zk i zk i zm ( v ) ( ma ) ( ) ( ) ( ma ) ( a ) ( v ) ( ma ) part number device marking code nominal zener voltage maximum zener impedance maximum reverse leakage current i r @ v r electrical characteristics(t a =25 unless otherwise noted) (v) (ma) ( ) ( ) (ma) ( a) (v) (ma) smb2ez130d5 2f5 130 3.8 400 5000 0.25 0.5 98.8 14.0 smb2ez140d5 2f6 140 3.6 500 5500 0.25 0.5 106.4 13.0 SMB2EZ150D5 2f7 150 3.3 575 6000 0.25 0.5 114.0 12.0 smb2ez160d5 2f8 160 3.1 650 6500 0.25 0.5 121.6 11.0 smb2ez170d5 2f9 170 2.9 675 7000 0.25 0.5 130.4 11.0 smb2ez180d5 2g1 180 2.8 725 7000 0.25 0.5 136.8 10.0 smb2ez190d5 2g2 190 2.6 825 8000 0.25 0.5 144.8 10.0 smb2ez200d5 2g3 200 2 5 1900 9990 0 25 0 5 152 0 9 0 smb2ez200d5 2g3 200 2 . 5 1900 9990 0 . 25 0 . 5 152 . 0 9 . 0 smb2ez220d5 2g4 220 2.0 2000 8500 0.25 0.5 167.0 8.0 smb2ez270d5 2g5 270 1.6 2200 8500 0.25 0.5 205.0 6.7 smb2ez300d5 2g6 300 1.5 2200 9000 0.25 0.5 228.0 5.9 smb2ez330d5 2g7 330 1.4 2300 9000 0.25 0.5 250.0 5.4
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