1n3305b thru 1n3350b 50w zener diode 6.8 volts thru 200 volts 5% tolerance do-5 case central tm semiconductor corp. 145 adams avenue, hauppauge, ny 11788 usa tel: (631) 435-1110 ? fax: (631) 435-1824 manufacturers of world class discrete semiconductors www.centralsemi.com maximum maximum maximum typical zener test zener reverse dc zener zener voltage type no. voltage current impedance current current temperature v z @ i zt @ t c =75c coefficient min nom max i zt z zt @i zt z zk @i zk i r @v r i zm volts volts volts ma ?? ma a volts ma %/c 1n3305b 6.460 6.8 7.140 1850 0.2 70 5.0 150 4.5 6600 .040 1n3306b 7.125 7.5 7.875 1700 0.3 70 5.0 75 5.0 5900 .045 1n3307b 7.790 8.2 8.610 1500 0.4 70 5.0 50 5.4 5200 .048 1n3308b 8.645 9.1 9.555 1370 0.5 70 5.0 25 6.1 4800 .051 1n3309b 9.500 10 10.50 1200 0.6 80 5.0 10 6.7 4300 .055 1n3310b 10.45 11 11.55 1100 0.8 80 5.0 5.0 8.4 3900 .060 1n3311b 11.40 12 12.60 1000 1.0 80 5.0 5.0 9.1 3600 .065 1n3312b 12.35 13 13.65 960 1.1 80 5.0 5.0 9.9 3300 .065 1n3313b 13.30 14 14.70 890 1.2 80 5.0 5.0 10.6 3000 .070 1n3314b 14.25 15 15.75 830 1.4 80 5.0 5.0 11.4 2800 .070 1n3315b 15.20 16 16.80 780 1.6 80 5.0 5.0 12.2 2650 .070 1n3316b 16.15 17 17.85 740 1.8 80 5.0 5.0 13.0 2500 .075 1n3317b 17.10 18 18.90 700 2.0 80 5.0 5.0 13.7 2300 .075 1n3318b 18.05 19 19.95 660 2.2 80 5.0 5.0 14.4 2200 .075 1n3319b 19.00 20 21.00 630 2.4 80 5.0 5.0 15.2 2100 .075 1n3320b 20.90 22 23.10 570 2.5 80 5.0 5.0 16.7 1900 .080 1n3321b 22.80 24 25.20 520 2.6 80 5.0 5.0 18.2 1750 .080 1n3322b 23.75 25 26.25 500 2.7 90 5.0 5.0 19.0 1550 .080 1n3323b 25.65 27 28.35 460 2.8 90 5.0 5.0 20.6 1500 .085 1n3324b 28.50 30 31.50 420 3.0 90 5.0 5.0 22.8 1400 .085 1n3325b 31.35 33 34.65 380 3.2 90 5.0 5.0 25.1 1300 .085 1n3326b 34.20 36 37.80 350 3.5 90 5.0 5.0 27.4 1150 .085 1n3327b 37.05 39 40.95 320 4.0 90 5.0 5.0 29.7 1050 .090 1n3328b 40.85 43 45.15 290 4.5 90 5.0 5.0 32.7 975 .090 1n3329b 42.75 45 47.25 280 4.5 100 5.0 5.0 34.2 930 .090 1n3330b 44.65 47 49.35 270 5.0 100 5.0 5.0 35.8 880 .090 r0 ( 04-january 2002) absolute maximum ratings : symbol units power dissipation (@t c =75c) p d 50 w operating and storage temperature t j ,t stg -65 to +175 c electrical characteristics : (t c =30c), v f =1.5v max @ i f =10a for all types. description: the central semiconductor 1n3305b series types are silicon zener diodes, manufactured in a hermetically sealed metal case, designed for high reliability industrial applications. also available in reverse polarity connection (replace ?b? suffix with ?rb? suffix in part number - ex: 1n3305rb).
all dimensions in inches (mm). do-5 mechanical outline maximum maximum maximum typical zener test zener reverse dc zener zener voltage type no. voltage current impedance current current temperature v z @ i zt @ t c =75c coefficient min nom max i zt z zt @i zt z zk @i zk i r @v r i zm volts volts volts ma ?? ma a volts ma %/c 1n3331b 47.50 50 52.50 250 5.0 100 5.0 5.0 38.0 830 .090 1n3332b 48.45 51 53.55 245 5.2 100 5.0 5.0 38.8 810 .090 1n3333b 49.40 52 54.60 240 5.5 100 5.0 5.0 39.5 790 .090 1n3334b 53.20 56 58.80 220 6.0 110 5.0 5.0 42.6 740 .090 1n3335b 58.90 62 65.10 200 7.0 120 5.0 5.0 47.1 660 .090 1n3336b 64.60 68 71.40 180 8.0 140 5.0 5.0 51.7 600 .090 1n3337b 71.25 75 78.75 170 9.0 150 5.0 5.0 56.0 540 .090 1n3338b 77.90 82 86.10 150 11 160 5.0 5.0 62.2 490 .090 1n3339b 86.45 91 95.55 140 15 180 5.0 5.0 69.2 420 .090 1n3340b 95.00 100 105.00 120 20 200 5.0 5.0 76.0 400 .090 1n3341b 99.75 105 110.25 120 25 210 5.0 5.0 79.8 380 .095 1n3342b 104.50 110 115.50 110 30 220 5.0 5.0 83.6 365 .095 1n3343b 114.00 120 126.00 100 40 240 5.0 5.0 91.2 335 .095 1n3344b 123.50 130 136.50 95 50 275 5.0 5.0 98.8 310 .095 1n3345b 133.00 140 147.00 90 60 325 5.0 5.0 106.4 290 .095 1n3346b 142.50 150 157.50 85 75 400 5.0 5.0 114.0 270 .095 1n3347b 152.00 160 168.00 80 80 450 5.0 5.0 121.6 250 .095 1n3348b 166.25 175 183.75 70 85 500 5.0 5.0 133.0 230 .095 1n3349b 171.00 180 189.00 68 90 525 5.0 5.0 136.8 220 .095 1n3350b 190.00 200 210.00 65 100 600 5.0 5.0 152.0 200 .100 electrical characteristics : (t c =30c), v f =1.5v max @ i f =10a for all types. 1n3305b thru 1n3350b zener diode central semiconductor corp. tm s t andard polarity 1) cathode 2) anode reverse polarity 1) anode 2) cathode 2 1
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