vlz series 500 mw hermetically sealed glass zener voltage regulators elektronische bauelemente 14-apr-2011 rev. a page 1 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. rohs compliant product a suffix of ?-c? specifies halogen & lead-free features ? zener voltage range 2.2 to 39 volts ? quadro mini-melf package ? surface device type mounting ? hermetically sealed glass ? compression bonded construction ? all external surfaces are corrosion resistant and terminals are readily solderable ? matte tin (sn) terminal finish ? color band indicates negative polarity absolute maximum ratings (t a =25c unless otherwise noted) parameter symbol value units power dissipation p d 500 mw operating junction and storage temperature range t j, t stg 175, -65~175 *these ratings are limiting values above which t he serviceability of the diode may be impaired. quadro mini-melf ref. millimeter min. max. a 3.30 3.70 b 1.40 1.60 c 0.35 0.45 d 1.8 typ. d a c c b cathode anode
vlz series 500 mw hermetically sealed glass zener voltage regulators elektronische bauelemente 14-apr-2011 rev. a page 2 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. electrical ratings (t a =25c unless otherwise noted) device type tolerance v z @ i zt (volts) i zt (ma) z zt @ i zt ( ? ) max z zk @ i zk ( ? ) max i zk (ma) i r @ v r ( a) max v r (volts) v z (min) v z (max) vlz2v2 a 2.12 2.30 20 35 400 1 55 0.7 b 2.22 2.41 vlz2v4 a 2.33 2.52 20 35 400 1 84 1 b 2.43 2.63 vlz2v7 a 2.54 2.75 20 35 450 1 70 1 b 2.69 2.91 vlz3v0 a 2.85 3.07 20 35 450 1 35 1 b 3.01 3.22 vlz3v3 a 3.16 3.38 20 35 450 1 14 1 b 3.32 3.53 vlz3v6 a 3.46 3.70 20 48 850 1 2.8 1 b 3.60 3.85 vlz3v9 a 3.74 4.01 20 40 850 1 1.4 1 b 3.89 4.16 vlz4v3 a 4.04 4.29 20 32 850 1 0.47 1 b 4.17 4.43 c 4.30 4.57 vlz4v7 a 4.44 4.68 20 21 770 1 0.19 1 b 4.55 4.80 c 4.68 4.93 vlz5v1 a 4.81 5.07 20 17 685 1 0.19 1.5 b 4.94 5.20 c 5.09 5.37 vlz5v6 a 5.28 5.55 20 10.5 425 1 0.75 2.5 b 5.45 5.73 c 5.61 5.91 vlz6v2 a 5.78 6.09 20 8.5 255 1 3.30 3.0 b 5.96 6.27 c 6.12 6.44 vlz6v8 a 6.29 6.63 20 6.6 123 0.5 1.10 3.5 b 6.49 6.83 c 6.66 7.01 vlz7v5 a 6.85 7.22 20 6.6 95 0.5 0.30 4.0 b 7.07 7.45 c 7.29 7.67 vlz8v2 a 7.53 7.92 20 6.6 95 0.5 0.30 5.0 b 7.78 8.19 c 8.03 8.45 vlz9v1 a 8.29 8.73 20 6.6 95 0.5 0.30 6.0 b 8.57 9.01 c 8.83 9.30 vlz10v a 9.12 9.59 20 6.6 95 0.5 0.11 7.0 b 9.41 9.90 c 9.70 10.2 vlz11v a 10.18 10.71 10 8.5 95 0.5 0.133 8.0 b 10.50 11.05 c 10.82 11.38
vlz series 500 mw hermetically sealed glass zener voltage regulators elektronische bauelemente 14-apr-2011 rev. a page 3 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. device type tolerance v z @ i zt (volts) i zt (ma) z zt @ i zt ( ? ) max i zk (ma) z zk @ i zk ( ? ) max i r @ v r ( a) max v r (volts) v z (min) v z (max) VLZ12V a 11.13 11.71 10 9.5 95 0.5 0.133 9.0 b 11.44 12.03 c 11.74 12.35 vlz13v a 12.11 12.75 10 11.4 95 0.5 0.133 10 b 12.55 13.21 c 12.99 13.66 vlz15v a 13.44 14.13 10 13.3 95 0.5 0.133 11 b 13.89 14.62 c 14.35 15.09 vlz16v a 14.80 15.57 10 15.2 132 0.5 0.133 12 b 15.25 16.04 c 15.69 16.51 vlz18v a 16.22 17.06 10 19.4 123 0.5 0.133 13 b 16.82 17.70 c 17.42 18.33 vlz20v a 18.02 18.96 10 23.5 170 0.5 0.133 15 b 18.63 19.59 c 19.23 20.22 d 19.72 20.72 vlz22v a 20.15 21.2 5 25.6 170 0.5 0.133 17 b 20.64 21.71 c 21.08 22.17 d 21.52 22.63 vlz24v a 22.05 23.18 5 29.0 170 0.5 0.133 19 b 22.61 23.77 c 23.12 24.31 d 23.63 24.85 vlz27v a 24.26 25.52 5 38.0 210 0.5 0.133 21 b 24.97 26.26 c 25.63 26.95 d 26.29 27.64 vlz30v a 26.99 28.39 5 46.0 210 0.5 0.133 23 b 27.70 29.13 c 28.36 29.82 d 29.02 30.51 vlz33v a 29.68 31.22 5 55.0 210 0.5 0.133 25 b 30.32 31.88 c 30.90 32.50 d 31.49 33.11 vlz36v a 32.14 33.79 5 63.0 210 0.5 0.133 27 b 32.79 34.49 c 33.40 35.13 d 34.01 35.77 vlz39v a 34.68 36.47 5 72.0 210 0.5 0.133 30 b 35.36 37.19 c 36.00 37.85 d 36.63 38.52
vlz series 500 mw hermetically sealed glass zener voltage regulators elektronische bauelemente 14-apr-2011 rev. a page 4 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. notes: 1. tolerance and voltage designation the type numbers listed have zener voltage as shown. 2. specials available include nominal zener voltages between the voltages shown and tighter volt age, for detailed information on price, availability and deli very, contact you nearest secos representative. 3. zener voltage (v z ) measurement the zener voltage is measured under pulse conditions such that t j is no more than 2 above t a . 4. zener impedance (z z ) derivation 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 (i zt ) is superimposed to i zt 5. when ordering, please specify tolerance a, b. c or d
vlz series 500 mw hermetically sealed glass zener voltage regulators elektronische bauelemente 14-apr-2011 rev. a page 5 of 5 http://www.secosgmbh.com/ any changes of specification will not be informed individually. ratings and characteristic curves
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