bzv55b series zener diodes v z : 2.4 to 75v p d : 500mw features : ? silicon planar zener diodes ? for use as low voltage stabilizer or voltage reference. ? standard zener voltage tolerance is 2% ? pb / rohs free mechanical data : * case : minimelf glass case (sod-80c) * weight : 0.05 gram (approximately) maximum ratings and thermal characteristics rating at 25 c ambient temperature unless otherwise specified . symbol value unit zener current see table "characteristics" maximum forward voltage at if = 10 ma. vf 0.9 v power dissipation at tflange = 50 c p d 500 mw power dissipation at ta = 50 c p d 400 1) mw continuous forward current i f 250 ma thermal resistance junction to ambient air r q ja 0.38 (1) c/mw thermal resistance junction to lead r q jl 0.3 c/mw peak reverse power dissipation (non-repetitive) tp = 100m s p zsm 30 (2) w junction temperature t j -65 to + 200 c storage temperature range t s -65 to + 200 c notes: (1) mounted on ceramic substrate 10mm x 10mm x 0.6mm (2) tj = 150 c page 1 of 2 rev. 02 : march 25, 2005 parameter dimensions in inches and ( millimeters ) minimelf (sod-80c) 0.142(3.6) 0.134(3.4) f 0.063 (1.64) 0.055 (1.40) 0.019(0.48) 0.011(0.28) cathode mark mounting pad layout 0.197 (5.00) ref 0.049 (1.25)min. 0.098 (2.50) max. 0.079 (2.00)min.
electrical characteristics (ta = 25 c unless otherwise noted) zener voltage maximum zener maximum reverse temp. coefficient v z @ i zt impedance , f = 1khz leakage current of zener voltage nom 1) i zt z zt @ i zt z zk @ i zk i zk i r at v r (v) (m a) ( w ) ( w ) (m a) ( m a) (v) bzv55b2v4 2 .4 5 100 600 1 50 1 -0.08...-0.06 bzv55b2v7 2 .7 5 100 600 1 20 1 -0.08...-0.06 bzv55b3v0 3 .0 5 95 600 1 10 1 -0.08...-0.05 bzv55b3v3 3 .3 5 95 600 1 5 1 -0.08...-0.05 bzv55b3v6 3 .6 5 90 600 1 5 1 -0.08...-0.04 bzv55b3v9 3 .9 5 90 600 1 3 1 -0.07...-0.03 bzv55b4v3 4 .3 5 90 600 1 3 1 -0.04...-0.01 bzv55b4v7 4 .7 5 80 500 1 3 2 -0.03...+0.01 bzv55b5v1 5 .1 5 60 480 1 2 2 -0.02...+0.05 bzv55b5v6 5 .6 5 40 400 1 1 2 -0.01...+0.06 bzv55b6v2 6 .2 5 10 150 1 3 4 0.00...0.07 bzv55b6v8 6 .8 5 15 80 1 2 4 0.01...0.08 bzv55b7v5 7 .5 5 15 80 1 1 5 0.01...0.09 bzv55b8v2 8 .2 5 15 80 1 0 .7 5 0.01...0.09 bzv55b9v1 9 .1 5 15 100 1 0 .5 6 0.02...0.10 bzv55b10 10 5 20 150 1 0 .2 7 0.03...0.11 bzv55b11 11 5 20 150 1 0 .1 8 0.03...0.11 bzv55b12 12 5 25 150 1 0 .1 8 0.03...0.11 bzv55b15 15 5 30 200 1 0 . 05 10 0.03...0.11 bzv55b16 16 5 40 200 1 0 . 05 11 0.03...0.11 bzv55b18 18 5 45 225 1 0 . 05 13 0.03...0.11 bzv55b20 20 5 55 225 1 0 . 05 14 0.03...0.11 bzv55b22 22 5 55 250 1 0 . 05 15 0.03...0.11 bzv55b24 24 5 70 250 1 0 . 05 17 0.04...0.12 bzv55b27 27 2 80 300 0 .5 0. 05 19 0.04...0.12 bzv55b30 30 2 80 300 0 .5 0. 05 21 0.04...0.12 bzv55b33 33 2 80 325 0 .5 0. 05 23 0.04...0.12 bzv55b36 36 2 90 350 0 .5 0. 05 25 0.04...0.12 bzv55b39 39 2 130 350 0 .5 0. 05 27 0.04...0.12 bzv55b43 43 2 150 375 0 .5 0. 05 30 0.04...0.12 bzv55b47 47 2 170 375 0 .5 0. 05 33 0.04...0.12 bzv55b51 51 2 180 400 0 .5 0. 05 36 0.04...0.12 bzv55b56 56 2 200 425 0 .5 0. 05 39 0.1 (typ.) bzv55b62 62 2 215 450 0 .5 0. 05 43 0.1 (typ.) bzv55b68 68 2 240 475 0 .5 0. 05 48 0.1 (typ.) bzv55b75 75 2 255 500 0 .5 0. 05 53 0.1 (typ.) note 1) tested with pulses tp = 5 ms 2) valid provided that leads are kept at ambient temperature. 3) the type number listed have a standard tolerance on the nominal zener voltage of 2.0%. page 2 of 2 rev. 02 : march 25, 2005 a vz (% / c) type
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