creat by art - low profile package - ideal for automated placement - glass passivated junction - built-in strain relief - low inductance - typical ir less than 0.5 a above 11v - esd rating of class 3b (hbm) per jedec. - halogen-free according to iec 61249-2-21 definition molding compound, ul flammability classification rating 94v-0 base p/n with suffix "g" on packing code - green compound (halogen-free) base p/n with prefix "h" on packing code - aec-q101 qualified terminal: matte tin plated leads, solderable per jesd22-b102 meet jesd 201 class 1a whisker test, with prefix "h" on packing code meet jesd 201 class 2 whisker test symbol unit watts mw/ t j o c t stg o c part no. note 1: " xxxx" defi nes voltage from 11v (1sma5926) to 200v (1sma5956) part no. 1sma5926 1sma5926 1sma5926 document number: ds_d1405059 version: k14 1sma5926 r3g dc power dissipation at t l =75 , measure at zero lead length (note 1) derate above 75 p d 1sma5926 r3 example ordering information packing code green compound code package aec-q101 qualified preferred p/n 1smaxxxx (note 1) a operating junction temperature range - 55 to +150 storage temperature range - 55 to +150 note 1: mounted on cu-pad size 5mm x 5mm x 1.6mm on pcb 1sma5926 thru 1sma5956 taiwan semiconductor surface mount silicon zener diodes features - moisture sensitivity level: level 1, per j-std-020 i fsm 10 weight: 0.06 g (approximately) maximum ratings and electrical characteristics (t a =25 unless otherwise noted) parameter - compliant to rohs directive 2011/65/eu and in accordance to weee 2002/96/ec peak forward surge current, 8.3 ms single half sine-wave superimposed on rated load mechanical data case: do-214ac (sma) do-214ac (sma) polarity: indicated by cathode band 20 value 1.5 packing prefix "h" r3 suffix "g" sma 1,800 / 7" plastic reel r2 sma 7,500 / 13" paper reel m2 sma 7,500 / 13" plastic reel f3 folded sma 1,800 / 7" plastic reel f2 folded sma 7,500 / 13" paper reel r3 g green compound f4 folded sma 7,500 / 13" plastic reel aec-q101 qualified packing code green compound code description h r3 aec-q101 qualified 1sma5926hr3 r3
i zt z zt @i zt i zm ma ?? ma a v ma(dc) 1sma5926 926a 10.45 11 11.55 34.1 5.5 550 0.25 0.5 8.4 136 1sma5927 927a 11.40 12 12.60 31.2 6.5 550 0.25 0.5 9.1 125 1sma5928 928a 12.35 13 13.65 28.8 7.0 550 0.25 0.5 9.9 115 1sma5929 929a 14.25 15 15.75 25.0 9.0 600 0.25 0.5 11.4 100 1SMA5930 930a 15.20 16 16.80 23.4 10.0 600 0.25 0.5 12.2 94 1sma5931 931a 17.10 18 18.90 20.8 12.0 650 0.25 0.5 13.7 83 1sma5932 932a 19.00 20 21.00 18.7 14.0 650 0.25 0.5 15.2 75 1sma5933 933a 20.90 22 23.10 17.0 17.5 650 0.25 0.5 16.7 68 1sma5934 934a 22.80 24 25.20 15.6 19.0 700 0.25 0.5 18.2 63 1sma5935 935a 25.65 27 28.35 13.9 23.0 700 0.25 0.5 20.6 56 1sma5936 936a 28.50 30 31.50 12.5 26.0 750 0.25 0.5 22.8 50 1sma5937 937a 31.35 33 34.65 11.4 33.0 800 0.25 0.5 25.1 45 1sma5938 938a 34.20 36 37.80 10.4 38.0 850 0.25 0.5 27.4 42 1sma5939 939a 37.05 39 40.95 9.6 45.0 900 0.25 0.5 29.7 38 1sma5940 940a 40.85 43 45.15 8.7 53.0 950 0.25 0.5 32.7 35 1sma5941 941a 44.65 47 49.35 8.0 67.0 1000 0.25 0.5 35.8 32 1sma5942 942a 48.45 51 53.55 7.3 70.0 1100 0.25 0.5 38.8 29 1sma5943 943a 53.20 56 58.80 6.7 86.0 1300 0.25 0.5 42.6 27 1sma5944 944a 58.90 62 65.10 6.0 100.0 1500 0.25 0.5 47.1 24 1sma5945 945a 64.60 68 71.40 5.5 120.0 1700 0.25 0.5 51.7 22 1sma5946 946a 71.25 75 78.75 5.0 140.0 2000 0.25 0.5 56.0 20 1sma5947 947a 77.90 82 86.10 4.6 160.0 2500 0.25 0.5 62.2 18 1sma5948 948a 86.45 91 95.55 4.1 200.0 3000 0.25 0.5 69.2 16 1sma5949 949a 95.00 100 105.00 3.7 250.0 3100 0.25 0.5 76.0 15 1sma5950 950a 104.50 110 115.50 3.4 300.0 4000 0.25 0.5 83.6 13 1sma5951 951a 114.00 120 126.00 3.1 360.0 4500 0.25 0.5 91.2 12 1sma5952 952a 123.50 130 136.50 2.9 450.0 5000 0.25 0.5 98.8 11 1sma5953 953a 142.50 150 157.50 2.5 600.0 6000 0.25 0.5 114.0 10 1sma5954 954a 152.00 160 168.00 2.3 700.0 6500 0.25 0.5 121.6 9 1sma5955 955a 171.00 180 189.00 2.1 900.0 7000 0.25 0.5 136.8 8 1sma5956 956a 190.00 200 210.00 1.9 1200.0 8000 0.25 0.5 152.0 7 notes: 1. tolerance and voltage regulation designation. the type number listed indicates a tolerance of 5% 2. vz limits are to be huatanteed at thermal equilibrium document number: ds_d1405059 version: k14 z zk @i zk 1sma5926 thru 1sma5956 taiwan semiconductor ratings and characteristics curves (ta=25 unless otherwise noted) maximum dc zener current zener impedance max. nom. (notes 2) test current min. leakage current ir@vr device (note 1) device marking code nominal zener voltage vz@iz v
document number: ds_d1405059 version: k14 1sma5926 thru 1sma5956 taiwan semiconductor 0 0.4 0.8 1.2 1.6 2 2.4 2.8 3.2 3.6 4 0 25 50 75 100 125 150 pd, maximum power dissipation(watts) t, temperature( ) fig. 1 steady state power derating tl ta 1 10 100 1000 10 100 zz, dynamic impedance (ohms) vz, zener voltage (v) fig. 4 effect of zener voltage iz(ms) = iz(dc) iz(dc) = 1ma 10ma 20ma 0.1 1 10 100 0 1020304050607080 i z , zener current (ma) vz, zener voltage (v) fig. 2 vz = 12 thru 68 volts 10 100 10 100 vz, temperature coefficient (mv/ ) @izt v z , zener voltage @izt (v) fig.3 zener voltage 12 to 68 volts
document number: ds_d1405059 version: k14 1sma5926 thru 1sma5956 taiwan semiconductor 10 100 1000 1 10 100 c, capacitance(pf) breakdown voltage (v) fig.5 capacitance curve measured@ zero bias measured @ vz/2 0.01 0.1 1 10 0.01 0.1 1 10 p pk , peak power (kw) tp. pulse width (ms) fig. 6 typical pulse rating curve nonrepetitive, exponential pulse waveform, ta=25 0 10 20 30 40 50 60 70 80 90 100 110 120 00.511.522.533.544.55 i ppm , peak pulse current (%) t, time(ms) fig. 7 pulse waveform Q 10 s peak value half value - i pp /2 pw(id) is defined as the point where the peak current decays to 50% of ipp 10/1000 s waveform as defined by r.e.a. td 0 10 20 30 40 50 60 70 80 90 100 110 120 0 0.010.020.030.040.050.060.070.080.09 0.1 i ppm , peak pulse current (%) t, time(ms) fig. 8 pulse waveform 0.9 ipeak t = 8 s 0.5 ipeak 0.1 ipeak 8/20 s waveform as defined by ansi c62.1 and iec 801.5
min max min max a 1.27 1.58 0.050 0.062 b 4.06 4.60 0.160 0.181 c 2.29 2.83 0.090 0.111 d 1.99 2.50 0.078 0.098 e 0.90 1.41 0.035 0.056 f 4.95 5.33 0.195 0.210 g 0.10 0.20 0.004 0.008 h 0.15 0.31 0.006 0.012 p/n = device marking code g = green compound yw = date code f = factory code document number: ds_d1405059 version: k14 0.155 0.095 0.215 marking diagram c3.93 d2.41 e5.45 suggested pad layout symbol unit (mm) a1.68 b1.52 unit (inch) 0.066 0.060 1sma5926 thru 1sma5956 taiwan semiconductor package outline dimensions dim. unit (mm) unit (inch)
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