features l planar die construction l 41 0 mw power dissipation l zener voltages from 2.4v - 39v l ideally suited for automated assembly processes mechanical data l case: sod - 1 23 molded plastic l terminals: solderable per mil-std-202, method 208 l approx. weight: 0.008 gram l mounting position: any l storage & operating ju nct i on temperature: - 55 o c to +150 o c maximum ratings @ 25 o c unless otherwise specified zener current i f 100 ma maximum forward voltage v f 1.2 v power dissipation ( no te s a ) p (av) 41 0 mwatt pe ak f o r w ar d s ur ge i f sm 2 . 0 a mps notes: bz t 52 c 2 v 4 thru bz t 52 c3 9 41 0 mw zener diodes 2.4 to 39 volts mcc ww w . mccsemi .com a. mounted on 5.0mm2(.013mm thick) l a nd ar e a s . b. me a sured on 8.3ms, single ha l f sine-wave or equivalent c ur rent (not e s b) square wave, duty cycle = 4 pulses per minute maximum .
om p on ent s 21 20 1 i t a sc a s t ree t ch at s w or th ! " # $
% ! " # dimensions inches mm dim min max min max note a .140 .152 3.55 3.85 b .100 .112 2.55 2.85 c .055 .071 1.40 1.80 d ----- .053 ----- 1.35 e .012 .031 0.30 .78 g .006 ----- 0.15 ----- h ----- .01 ----- .25 j ----- .006 ----- .15 a b e c j d h g sod123 0.036? 0.093" 0.048? suggested solder pad layout
ww w . mccsemi .com bzt52c2v4 th ru bz t 52 c 39 mcc electrical characteristics @ 25 o c unless otherwise specified normal zener voltage vz@ izt test current izt maximum zener impedance ?b? suffix only zzt @ izt zzk @ izk= 1 .0 ma maximum reverse leakage current ir @ vr m ax . z e n e r c u rr e nt i z m @ t a mcc part number marking volts ma ohms ohms n a volts m a bz t 5 2 c 2v 4 w1 2.4 5 85 600 100 0 0 0 1.0 - bz t 52 c 2 v 7 w2 2. 7 5 83 500 75 00 0 1.0 134 bzt 52 c 3 w3 3. 0 5 95 500 50000 1.0 11 8 bz t 52 c 3 v 3 w4 3. 3 5 95 500 25000 1.0 10 9 b z t 52 c 3 v 6 w 5 3. 6 5 95 500 1 5 000 1.0 100 b z t 52 c 3 v 9 w6 3. 9 5 95 500 1 0000 1.0 92 bzt52c 4 v 3 w7 4. 3 5 95 500 5 0 00 1.0 84 bzt52c 4 v 7 w8 4. 7 5 7 8 500 5 00 0 1.0 76 bzt52c 5 v 1 w9 5. 1 5 60 480 100 0. 8 67 bzt52c 5 v 6 wa 5. 6 5 40 400 100 1 .0 59 bzt52c 6 v 2 w b 6.2 5 10 200 10 0 2 .0 54 bzt52c 6 v 8 wc 6. 8 5 8. 0 150 100 3 .0 49 bzt52c 7 v 5 wd 7. 5 5 7 .0 50 10 0 5.0 44 bzt52c 8 v 2 we 8. 2 5 7 .0 50 100 6.0 40 bzt52c 9 v 1 wf 9. 1 5 10 50 100 7.0 36 bzt52c 10 w g 10 5 1 5 70 1 00 7. 5 33 bzt52c 11 wh 1 1 5 20 70 1 00 8. 5 30 bzt52c 12 wi 1 2 5 2 0 90 1 00 9. 0 2 8 bzt52c1 3 wk 1 3 5 25 11 0 100 10 25 bzt52c1 5 wl 1 5 5 30 11 0 1 00 11 23 bzt52c1 6 wm 1 6 5 4 0 17 0 1 00 1 2 20 bzt52c1 8 wn 1 8 5 50 17 0 10 0 1 4 18 bzt52c 20 wo 20 5 50 22 0 10 0 1 5 17 bzt52c 22 wp 2 2 5 55 22 0 1 00 1 7 16 bzt52c 24 wr 2 4 5 80 220 100 1 8 13 bzt52c 27 ws 2 7 5 80 25 0 100 20 12 bzt52c 30 wt 30 5 80 25 0 10 0 2 2. 5 10 bzt52c 33 wu 33 5 80 25 0 1 00 2 5 9 bzt52c 36 ww 3 6 5 90 25 0 1 00 2 7 9 bzt52c 39 wx 3 9 5 90 30 0 1 00 2 9 8 note: 1.tolerance and type number designation. the type numbers listed have a standard tolerance on the nominal zener voltage of 5%. 2.specials available include: a. nominal zener voltages between the voltages shown and tighter voltage tolerances. b. matched sets. 3.zener voltage (v z ) measurement. guarantees the zener voltage when measured at 90 seconds while maintaining the lead temperature (t l ) at 30 o c, from the diode body. 4. zener impedance (z z ) derivation. the 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 or i zk ) is superimposed on i zt or i zk . 5. surge current (i r ) non-repetitive. the rating listed in the electrical characteristics table is maximum peak, non-repetitive, reverse surge current of 1/2 square wave or equivalent sine wave pulse of 1/120 second duration superimposed on the test current, i zt , per jedec registration; however, actual device capability is as described in figure 5.
bzt52c2v4 th ru bz t 52 c3 9 ww w . mccsemi .com mcc typical reverse current tempera ture coefficient ,mv / c ) o nominal zener voltage, volts -1 0 1 2 3 4 5 6 7 8 12 11 1098765432 -2 -3 steady state power derating effect of zener voltage on zener impedance 10010 1 1000 100 10 1 i z =1ma 5ma 20 ma dynamic i mpedance, normal zener voltage, volts t j =25 c o i z(ac)=0.1 i f=1 khz z(dc) for w ard current ,m a typical forward voltage forward voltage, volts 1.21.11.00.90.80.70.60.50.4 1000 100 10 1 75 c o 5c o 25 c o 150 c o typical capacitance 100 1000 100 10 1 10 1 bias at 50% of v z nom 0vbias 1vbias cap acit ance, pf nominal zener voltage, volts t =25 c a o 100 10 1 nominal zener voltage, volts tempera ture coefficient ,mv / c ) o 10 100 temperature ( c ) o power dissip a tion, w atts steady state power derating 1.2 1.0 0.8 0.6 0.4 0.2 0 150125100755025 p dv . s .t a 155
bzt52c2v4 th ru bz t 5 2 c 39 mcc ww w . mccsemi .com zener voltage v.s. zener current typical leakge current 90 1000 100 10 1 0.1 0.01 0.001 0.0001 0.00001 80706050403020100 leakage current ( a) nominal zener voltage, vlots +150 c o +25 c o -55 c o 12 100 10 1 0.1 0.01 1086420 zener current ,m a zener voltage, volts t =25 c a o 100 10 1 0.1 0.01 10 30 50 70 90 t =25 c a o zener voltage, volts zener voltage v.s. zener current zener current ,m a
|
