central semiconductor corp. tm 322 sma case description: the central semiconductor 1.5 watt surface mount silicon zener diode is a high quality, well constructed, highly reliable component designed for use in all types of commercial, industrial, entertainment, computer, and automotive applications where small size is required. the sma case occupies 30% less board space than the smb case. to order devices on 12mm tape and reel (5000/13" reel), add tr13 suffix to part number. maximum ratings: (t a =25c unless otherwise noted) symbol units peak forward surge current (8.3ms) i fsm 20 a power dissipation (t l =75c) p d 1.5 w power dissipation p d 0.9 w peak power dissipation (t l <25c) pw=10/1000 m s p pk 200 w peak power dissipation (t l <25c) pw=8/20 m s p pk 1000 w operating and storage junction temperature t j ,t stg -65 to +150 c thermal resistance q jl 50 c/w thermal resistance q ja 139 c/w features: ? super miniature case ? 200 watts of tvs power ? 5% tolerance ? superior lot to lot consistency ? low cost ? high reliability ? c bend construction provides strain relief when mounted on pc board cmz5921b thru cmz5956b surface mount silicon zener diode 1.5 watt, 6.8 thru 200 volts 5% tolerance new
323 r2 maximum type no. zener test maximum zener maximum dc marking voltage current impedence reverse zener code current current min nom max volts volts volts ma ma volts cmz5921b* 6.460 6.8 7.140 55.1 2.5 200 1.0 2.5 5.2 221 c5921b cmz5922b* 7.125 7.5 7.875 50.0 3.0 400 0.5 2.5 6.0 200 c5922b cmz5923b* 7.790 8.2 8.610 45.7 3.5 400 0.5 2.5 6.5 183 c5923b cmz5924b* 8.645 9.1 9.555 41.2 4.0 500 0.5 2.5 7.0 165 c5924b cmz5925b 9.500 10 10.50 37.5 4.5 500 0.25 2.5 8.0 150 c5925b cmz5926b 10.45 11 11.55 34.1 5.5 550 0.25 0.5 8.4 136 c5926b cmz5927b 11.40 12 12.60 31.2 6.5 550 0.25 0.5 9.1 125 c5927b cmz5928b 12.35 13 13.65 28.8 7.0 550 0.25 0.5 9.9 115 c5928b cmz5929b 14.25 15 15.75 25.0 9.0 600 0.25 0.5 11.4 100 c5929b cmz5930b 15.20 16 16.80 23.4 10 600 0.25 0.5 12.2 94 c5930b cmz5931b 17.10 18 18.90 20.8 12 650 0.25 0.5 13.7 83 c5931b cmz5932b 19.00 20 21.00 18.7 14 650 0.25 0.5 15.2 75 c5932b cmz5933b 20.90 22 23.10 17.0 17.5 650 0.25 0.5 16.7 68 c5933b cmz5934b 22.80 24 25.20 15.6 19 700 0.25 0.5 18.2 63 c5934b cmz5935b 25.65 27 28.35 13.9 23 700 0.25 0.5 20.6 56 c5935b cmz5936b 28.50 30 31.50 12.5 26 750 0.25 0.5 22.8 50 c5936b cmz5937b 31.35 33 34.65 11.4 33 800 0.25 0.5 25.1 45 c5937b cmz5938b 34.20 36 37.80 10.4 38 850 0.25 0.5 27.4 42 c5938b cmz5939b 37.05 39 40.95 9.6 45 900 0.25 0.5 29.7 38 c5939b cmz5940b 40.85 43 45.15 8.7 53 950 0.25 0.5 32.7 35 c5940b cmz5941b 44.65 47 49.35 8.0 67 1000 0.25 0.5 35.8 32 c5941b cmz5942b 48.45 51 53.55 7.3 70 1100 0.25 0.5 38.8 29 c5942b cmz5943b 53.20 56 58.80 6.7 86 1300 0.25 0.5 42.6 27 c5943b CMZ5944B 58.90 62 65.10 6.0 100 1500 0.25 0.5 47.1 24 c5944b cmz5945b 64.60 68 71.40 5.5 120 1700 0.25 0.5 51.7 22 c5945b cmz5946b 71.25 75 78.75 5.0 140 2000 0.25 0.5 56.0 20 c5946b cmz5947b 77.90 82 86.10 4.6 160 2500 0.25 0.5 62.2 18 c5947b cmz5948b 86.45 91 95.55 4.1 200 3000 0.25 0.5 69.2 16 c5948b cmz5949b 95.00 100 105.0 3.7 250 3100 0.25 0.5 76.0 15 c5949b cmz5950b 104.5 110 115.5 3.4 300 4000 0.25 0.5 83.6 13 c5950b cmz5951b 114.0 120 126.0 3.1 360 4500 0.25 0.5 91.2 12 c5951b cmz5952b 123.5 130 136.5 2.9 450 5000 0.25 0.5 98.8 11 c5952b cmz5953b 142.5 150 157.5 2.5 600 6000 0.25 0.5 114.0 10 c5953b cmz5954b 152.0 160 168.0 2.3 700 6500 0.25 0.5 121.6 9.0 c5954b cmz5955b 171.0 180 189.0 2.1 900 7000 0.25 0.5 136.8 8.0 c5955b cmz5956b 190.0 200 210.0 1.9 1200 8000 0.25 0.5 152.0 7.0 c5956b v z @i zt electrical characteristics: (t a =25c), v f =1.5v max @ i f =200ma for all types. i zt z zk @i zk i r @v r m a w w top view all dimensions in inches (mm). i zm z zt @i zt ma * available on special order; consult factory.
|
