bzs55b2v4~bzs55b36 500mw,2% tolerance smd zener diode ? surface device type mounting ? moisture sensitivity level 1 ? matte tin(sn) lead finish with nickel(ni) underplate ? pb free version and rohs compliant ? case :1206 standard package, molded plastic min max min max 3.00 3.40 0.118 0.134 1.30 1.70 0.051 0.067 0.35 0.75 0.014 0.030 0.75 0.95 0.030 0.037 package code package packing rxg 1206 5k / 7" reel maximum ratings notes:1. valid provided that electrodes are kept at ambient temperature v br : voltage at i zk i zk : test current for voltage v br z zk : dynamic impedance at i zk i zt : test current for voltage v z v z : voltage at current i zt z zt : dynamic impedance at i zt i zm : maximum steady state current v zm : voltage at i zm ? halogen free i f =10ma bzs55b2v4~bzs55b36 ? weight :0.010 gram (approximately) part no. forward voltage maximum ratings and electrical characteristics features mechanical data ? terminal: matte tin plated, lead free., solderable per mil-std-202, method 208 guaranteed unit (mm) ? wide zener voltage range selection : 2.4v to 36v ? high temperature soldering guaranteed:260c/10s ? polarity : indicated by cathode band -55 to + 150 value 500 junction and storage temperature range v f 300 1.5 units p d mw type number power dissipation symbol zener i vs. v characteristics t j , t stg ordering information rating at 25 c ambient temperature unless otherwise specified. pin configutation thermal resistance (junction to ambient) (note 1) r ja c/w c 1206 dimensions a b v unit (inch) c d su gg ested pad la y ou t voltage current i f v f v r i r v br i zk v z i zt v zm i zm forward region leakage region breakdownregion small signal diode b a c d 1.70 0.067 2.20 0.087 1.20 0.047 0.181 4.60 mm inch unit : version : a11
bzs55b2v4~bzs55b36 500mw,2% tolerance smd zener diode small signal diode electrical characteristics ta = 25c unless otherwise noted v f forward voltage = 1.5v maximum @ i f = 200 ma for all part numbers nom min max bzs55b2v4 2v4 2.4 2.35 2.45 5 85 1.0 600 50 1.0 bzs55b2v7 2v7 2.7 2.65 2.75 5 85 1.0 600 10 1.0 bzs55b3v0 3 3.0 2.94 3.06 5 85 1.0 600 4 1.0 bzs55b3v3 3v3 3.3 3.23 3.37 5 85 1.0 600 2 1.0 bzs55b3v6 3v6 3.6 3.53 3.67 5 85 1.0 600 2 1.0 bzs55b3v9 3v9 3.9 3.82 3.98 5 85 1.0 600 2 1.0 bzs55b4v3 4v3 4.3 4.21 4.39 5 80 1.0 600 1 1.0 bzs55b4v7 4v7 4.7 4.61 4.79 5 70 1.0 600 0.5 1.0 BZS55B5V1 5v1 5.1 5.00 5.20 5 50 1.0 550 0.1 1.0 bzs55b5v6 5v6 5.6 5.49 5.71 5 30 1.0 450 0.1 1.0 bzs55b6v2 6v2 6.2 6.08 6.32 5 10 1.0 200 0.1 2.0 bzs55b6v8 6v8 6.8 6.66 6.94 5 8 1.0 150 0.1 3.0 bzs55b7v5 7v5 7.5 7.35 7.65 5 7 1.0 50 0.1 5.0 bzs55b8v2 8v2 8.2 8.04 8.36 5 7 1.0 50 0.1 6.2 bzs55b9v1 9v1 9.1 8.92 9.28 5 10 1.0 50 0.1 6.8 bzs55b10 10 10 9.80 10.20 5 15 1.0 70 0.1 7.5 bzs55b11 11 11 10.78 11.22 5 20 1.0 70 0.1 8.2 bzs55b12 12 12 11.76 12.24 5 20 1.0 90 0.1 9.1 bzs55b13 13 13 12.74 13.26 5 26 1.0 110 0.1 10.0 bzs55b15 15 15 14.70 15.30 5 30 1.0 110 0.1 11.0 bzs55b16 16 16 15.68 16.32 5 40 1.0 170 0.1 12.0 bzs55b18 18 18 17.64 18.36 5 50 1.0 170 0.1 13.0 bzs55b20 20 20 19.60 20.40 5 55 1.0 220 0.1 15.0 bzs55b22 22 22 21.56 22.44 5 55 1.0 220 0.1 16.0 bzs55b24 24 24 23.52 24.48 5 80 1.0 220 0.1 18.0 bzs55b27 27 27 26.46 27.54 5 80 1.0 220 0.1 20.0 bzs55b30 30 30 29.40 30.60 5 80 1.0 220 0.1 22.0 bzs55b33 33 33 32.34 33.66 5 80 1.0 220 0.1 24.0 bzs55b36 36 36 35.28 36.72 5 80 1.0 220 0.1 27.0 notes: 1. the zener voltage ( v z ) is tested under pulse condition of 10ms 2. the device numbers listed have a standard tolerance on the nominal zener voltage of 2%. v r (v) 3. for detailed information on price, availability and delivery of nominal zener voltages between the voltages shown and tighter voltage tolerances, device marking 4. the zener impedance is derived from the 60-cycle ac voltage, which results when an ac current having an rms value equal to 10% of the dc zener current part number z zt @ i zt (?) max z zk @ i zk (?) max v z @ i zt (volt) i r @ v r (a) max i zk (ma) i zt (ma) version : a11
bzs55b2v4~bzs55b36 500mw,2% tolerance smd zener diode small signal diode rating and sharacteristic curves fig 1 typical forward characteristics 0.001 0.01 0.1 1 10 100 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 forward current (ma) 0 20 40 60 80 100 0481 21 62 0 zener current (ma) ta=25c 0 100 200 300 400 500 600 0 30 60 90 120 150 180 power dissipation (mw) ta=25c ta=150c ta=25c fig 5 typical capacitance 0 40 80 120 160 200 0 5 10 15 20 25 capacitance(pf) zener voltage (v) forward voltage (v) fig 2 zener breakdown characteristics zener voltage (v) fig 4 admissible power disspation curve ambient tempeture (c) 0 10 20 30 40 50 15 20 25 30 35 zener current (ma) fig 3 zener breakdown zener voltage (v) version : a11
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