silicon 5 watt zener diodes microsemi scottsdale division 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503 page 1 copyright ? 2008 8-06-2008 rev d www . microsemi . com scottsdale division 1n5333b thru 1n5388b, e3 1n5333b thru 1n5388b description appearance the 1n5333-5388b jedec registered series of axial-leaded 5.0 watt zeners provides voltage regulation in a selection from 3.3 to 200 volts with different tolerances as identified by sp ecific suffix letter on the part number. these plastic encapsulated zeners have moisture classification of level 1 with no dry pack required and are also available in various military equivalent screening levels by adding a pr efix identifier as also described in the features section. they may be operated at high maximum dc currents with adequate heat sinking with their comparatively low thermal resistance design. microsemi also offers numerous other zener products to meet higher and lower power applications. important: for the most current data, consult microsemi?s website: http://www.microsemi.com , e3 features applications / benefits ? jedec registered 1n5333 to 1n5388b ? zener voltage available 3.3v to 200v ? standard voltage tolerances are plus/minus 5% with b suffix and 10 % with a suffix identi fication ? tight tolerances available in plus or minus 2% or 1% with c or d suffix respectively ? options for screening in accordance with mil-prf- 19500 for jan, jantx, and jantxv are available by adding mq, mx, or mv prefixes respectively to part numbers. ? surface mount equivalents available as smbj5333 to smbj5388b, or smbg5333b to smbg5388b ? rohs compliant devices available by adding e3 suffix ? regulates voltage over a broad operating current and temperature range ? wide selection from 3.3 to 200 v ? flexible axial-lead mounting terminals ? nonsensitive to esd per mil-std-750 method 1020 ? withstands high surge stresses ? minimal changes of voltage versus current as specified by voltage regulation ( v z ) ? high specified maximum current (i zm ) when adequately heat sunk ? moisture classification is level 1 per ipc/jedec j- std-020b with no dry pack required maximum ratings mechanical and packaging ? power dissipation at 25 o c: 5.0 watts (also see derating in figure 1). ? operating and storage temperature: -65 o c to +150 o c ? thermal resistance: 25 o c/w junction to lead at 3/8 (10 mm) lead length from body, or 85 o c/w junction to ambient when mounted on fr4 pc board (1oz cu) with 4 mm 2 copper pads and track width 1 mm, length 25 mm ? steady-state power: 5 watts at t l < 25 o c 3/8 inch (10 mm) from body, or 1.47 watts at t a = 25 o c when mounted on fr4 pc described for thermal resistance (also see figure 1) ? forward voltage @1.0 a: 1.2 volts (maximum) ? solder temperatures: 260 o c for 10 s (max) ? case: void-free transfer molded thermosetting epoxy body meeting ul94v-0 ? terminals: leads, tin-lead or rohs compliant annealed matte-tin plating solderable per mil-std- 750, method 2026 ? polarity: cathode indicated by band. diode to be operated with the banded end positive with respect to the opposite end. ? marking: part number ? tape & reel option: standard per eia-296 (add ?tr? suffix to part number) ? weight: 0.7 grams ? see package dimensions on last page t-18
silicon 5 watt zener diodes www. microsemi . com scottsdale division 1n5333b thru 1n5388b, e3 1n5333b thru 1n5388b *electrical characteristics @ 25 o c regulator voltage (v z ) test current (i zt ) maximum dynamic impedance (z z ) (a&b suffix) maximum reverse current (i r ) i r test voltage (v r ) (non-suffix & a suffix) i r test voltage (v r ) (b,c,d suffix) maximum regulator current (i zm ) (b,c,d suffix) maximum dynamic knee impedance z zk @ 1.0 ma (a,b,c,d suffix) maximum surge current (i zsm ) maximum voltage regulation ( v z ) (a,b,c,d suffix) type number v ma dc ohms a v v ma ohms amps volts 1n5333b 1n5334b 1n5335b 1n5336b 1n5337b 3.3 3.6 3.9 4.3 4.7 380 350 320 290 260 3.0 2.5 2.0 2.0 2.0 300 150 50 10 5.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1440 1320 1220 1100 1010 400 500 500 500 450 20 18.7 17.6 16.4 15.3 0.85 0.80 0.54 0.49 0.44 1n5338b 1n5339b 1n5340b 1n5341b 1n5342b 5.1 5.6 6.0 6.2 6.8 240 220 200 200 175 1.5 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 10 1.0 2.0 3.0 3.0 4.9 1.0 2.0 3.0 3.0 5.2 930 865 790 765 700 400 400 300 200 200 14.4 13.4 12.7 12.4 11.5 0.39 0.25 0.19 0.10 0.15 1n5343b 1n5344b 1n5345b 1n5346b 1n5347b 7.5 8.2 8.7 9.1 10 175 150 150 150 125 1.5 1.5 2.0 2.0 2.0 10 10 10 7.5 5.0 5.4 5.9 6.25 6.6 7.2 5.7 6.2 6.6 6.9 7.6 630 580 545 520 475 200 200 200 150 125 10.7 10 9.5 9.2 8.6 0.15 0.20 0.20 0.22 0.22 1n5348b 1n5349b 1n5350b 1n5351b 1n5352b 11 12 13 14 15 125 100 100 100 75 2.5 2.5 2.5 2.5 2.5 5.0 2.0 1.0 1.0 1.0 8.0 8.6 9.4 10.1 10.8 8.4 9.1 9.9 10.6 11.5 430 395 365 340 315 125 125 100 75 75 8.0 7.5 7.0 6.7 6.3 0.25 0.25 0.25 0.25 0.25 1n5353b 1n5354b 1n5355b 1n5356b 1n5357b 16 17 18 19 20 75 70 65 65 65 2.5 2.5 2.5 3.0 3.0 1.0 0.5 0.5 0.5 0.5 11.5 12.2 13 13.7 14.4 12.2 12.9 13.7 14.4 15.2 295 280 264 250 237 75 75 75 75 75 6.0 5.8 5.5 5.3 5.1 0.30 0.35 0.40 0.40 0.40 1n5358b 1n5359b 1n5360b 1n5361b 1n5362b 22 24 25 27 28 50 50 50 50 50 3.5 3.5 4.0 5.0 6.0 0.5 0.5 0.5 0.5 0.5 15.8 17.3 18 19.4 20.1 16.7 18.2 19 20.6 21.2 216 198 190 176 170 75 100 110 120 130 4.7 4.4 4.3 4.1 3.9 0.45 0.55 0.55 0.60 0.60 1n5363b 1n5364b 1n5365b 1n5366b 1n5367b 30 33 36 39 43 40 40 30 30 30 8.0 10 11 14 20 0.5 0.5 0.5 0.5 0.5 21.6 23.8 25.9 28.1 31 22.8 25.1 27.4 29.7 32.7 158 144 132 122 110 140 150 160 170 190 3.7 3.5 3.3 3.1 2.8 0.60 0.60 0.65 0.65 0.70 1n5368b 1n5369b 1n5370b 1n5371b 1n5372b 47 51 56 60 62 25 25 20 20 20 25 27 35 40 42 0.5 0.5 0.5 0.5 0.5 33.8 36.7 40.3 43 44.6 35.8 38.8 42.6 45.5 47.1 100 93 86 79 76 210 230 280 350 400 2.7 2.5 2.3 2.2 2.1 0.80 0.90 1.00 1.20 1.35 1n5373b 1n5374b 1n5375b 1n5376b 1n5377b 68 75 82 87 91 20 20 15 15 15 44 45 65 75 75 0.5 0.5 0.5 0.5 0.5 49 54 59 63 65.5 51.7 56 62.2 66 69.2 70 63 58 54.5 52.5 500 620 720 760 760 2.0 1.9 1.8 1.7 1.6 1.50 1.60 1.80 2.00 2.20 1n5378b 1n5379b 1n5380b 1n5381b 1n5382b 100 110 120 130 140 12 12 10 10 8.0 90 125 170 190 230 0.5 0.5 0.5 0.5 0.5 72 79.2 86.4 93.6 101 76 83.6 91.2 98.8 106 47.5 43 39.5 36.6 34 800 1000 1150 1250 1500 1.5 1.4 1.3 1.2 1.2 2.30 2.50 2.50 2.50 2.50 1n5383b 1n5384b 1n5385b 1n5386b 1n5387b 1n5388b 150 160 170 180 190 200 8.0 8.0 8.0 5.0 5.0 5.0 330 350 380 430 450 480 0.5 0.5 0.5 0.5 0.5 0.5 108 115 122 130 137 144 114 122 129 137 144 152 31.6 29.4 28 26.4 25 23.6 1500 1650 1750 1750 1850 1850 1.1 1.1 1.0 1.0 0.9 0.9 3.00 3.00 3.00 4.00 5.00 5.00 *jedec registered data. note 1: devices listed above with b suffix have 5% tolerance, a suffi x designates 10% tolerance, c suffix designates 2% tolerance, and d suffix designates 1% tolerance. no suffix designates 20%. note 2: zener voltage (vz) is measured at t l = 25 o c (+8, -2 o c). voltage measurement performed at 40 10 milliseconds after application of dc current. note 3: the zener impedance is derived from 1 khz ac voltage result ing from an ac current modulation having an rms value equal to 10% of the dc zener current (i zt or i zk ) superimposed on i zt or i zk . see micro note 202 for zener impedance variation with different operating currents. note 4: the maximum current (i zm ) shown is for a 5% tolerance devices. the i zm for other tolerances can be calculated using the formula: i zm = p/v zm where v zm is the v z at the high end of the voltage tolerance specified and p is the rated power , for the method of mounting. e3 note 5: the surge current (i zsm ) is specified as the maximum peak of a non-re current half-sine wave of 8.3 ms duration. note 6: voltage regulation ( v z ) is the difference between the voltage measured at 10% and 50% of i zm . microsemi scottsdale division page 2 copyright ? 2008 8-06-2008 rev d 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503
silicon 5 watt zener diodes microsemi scottsdale division 8700 e. thomas rd. po box 1390, scottsdale, az 85252 usa, (480) 941-6300, fax: (480) 947-1503 page 3 www. microsemi . com scottsdale division 1n5333b thru 1n5388b, e3 1n5333b thru 1n5388b outline and circuit pd, maximum power dissi p ation ( watts ) t l t a on fr4 pc board t l , lead temperature ( o c) 3/8? from body. or t a ambient temperature on fr4 pc board figure 1 figure 2 power derating curve typical capacitance vs. reverse voltage for 5 watt zeners package dimensions figure 3 , e3 typical capacitance vs. reverse voltage for 5 watt zeners copyright ? 2008 8-06-2008 rev d
manufacture diodes, igbts, led driver, small signal & analog, rf power,...verter, power modules, rf transistors, power over ethernet, poe, poe ic about microsemi news contact employment home keyword search: part number search: 1 products: click part number link below for additional product information. partno rohs pb free qpl division package parttype data sheet qual data distributor stock check 1n5333b/tr8 cbu t-18 zener voltage regulator diode 1n5333b/tr8 privacy policy | site map | terms & conditions ppg webex portal | ppg extranet login avionics | backlight inverters | l-band radar | led driver | ldmos & vdmos | mosfets, igbts, & diodes | pin diodes | power modules rf power & bipolar transistors | s-band radar | scr | thyristors | varacter diode | wlan power amplifier | zener diode | power over ethernet | ieee802.3af | poe ics copyright ? 2011 microsemi corporation. all rights reserved. the endwave logo is a registered trademark of endwave corporation. file://///blrwnapp002/sourcing/automation/automation_cpr/05162011/mssd/1n5333b.htm [18-may-2011 10:01:38 am]
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