p age:p 3 - p 1 plastic - encapsulate diodes guangdong hottech industrial co,. ltd. zener diodes fe a tures sot - 23 mmbz52xxb series ? planar die construction 500mw power dissipation zener voltages from 2.4v - 39v ideally suited for automated assembly processes notes: a. mounted on 5.0mm2(.013mm thick) land areas. b. measured on 8.3ms, single half sine-wave or equivalent square wave, duty cycle = 4 pulses per minute maximum. r e t e m a r a p l o b m y s e u l a v s t i n u 5 7 t a ) a s e t o n ( n o i t a p i s s i d r e w o p o c p d 0 0 5 w m f l a h e l g n i s s m 3 . 8 , t n e r r u c e g r u s d r a w r o f k a e p ) b s e t o n ( ) d o h t e m c e d e j ( d a o l d e t a r n o d e s o p m i r e p u s e v a w - e n i s i fsm 0 . 4s p m a e g n a r e r u t a r e p m e t e g a r o t s d n a n o i t c n u j g n i t a r e p o t j 0 5 1 + o t 5 5 - o c
p age:p 3 - p 2 plastic - encapsulate diodes guangdong hottech industrial co,. ltd. electrical characteristics @ ta=25? unless otherwise specified mmbz52xxb series r e b m u n t r a p e g a t l o v r e n e z l a n i m o n e c n a d e p m i r e n e z . x a m e s r e v e r x a m t n e r r u c e g a k a e l . p m e t l a c i p y t t n e i c i f f e o c r e n e z . x a m t n e r r u c v z @i zt z zt @i zt z zk @i zk i r @v r t c i zm t @a v . m o n v . n i m v . x a m ? ? ? ? ? a m ? ? ? ? ? a m a n v a m s e d o i d r e n e z s t t a w m 0 0 5 b 1 2 2 5 z b m m4 . 28 2 . 22 5 . 20 30 20 0 2 15 2 . 00 0 11 0 7 0 . 0 -8 8 1 b 2 2 2 5 z b m m 5 . 2 8 3 . 2 3 6 . 2 0 3 0 2 0 5 2 1 5 2 . 0 0 0 1 1 5 6 0 . 0 - 0 8 1 b 3 2 2 5 z b m m7 . 27 5 . 24 8 . 20 30 20 0 3 15 2 . 05 71 0 6 0 . 0 -7 6 1 b 5 2 2 5 z b m m 3 5 8 . 2 5 1 . 3 0 3 0 2 0 0 6 1 5 2 . 0 0 5 1 5 5 0 . 0 - 0 5 1 b 6 2 2 5 z b m m3 . 34 1 . 37 4 . 38 20 20 0 6 15 2 . 05 21 0 3 0 . 08 3 1 b 7 2 2 5 z b m m 6 . 3 2 4 . 3 8 7 . 3 4 2 0 2 0 0 7 1 5 2 . 0 5 1 1 0 3 0 . 0 6 2 1 b 8 2 2 5 z b m m9 . 31 7 . 31 . 43 20 20 0 9 15 2 . 00 11 8 3 0 . 0 +5 1 1 b 9 2 2 5 z b m m 3 . 4 9 0 . 4 2 5 . 4 2 2 0 2 0 0 0 2 5 2 . 0 5 1 8 3 0 . 0 + 6 0 1 b 0 3 2 5 z b m m7 . 47 4 . 44 9 . 49 10 20 0 9 15 2 . 052 5 4 0 . 0 +7 9 b 1 3 2 5 z b m m 1 . 5 5 8 . 4 6 3 . 5 7 1 0 2 0 0 6 1 5 2 . 0 5 2 0 5 0 . 0 + 9 8 b 2 3 2 5 z b m m6 . 52 3 . 58 8 . 51 10 20 0 6 15 2 . 053 8 5 0 . 0 +1 8 b 4 3 2 5 z b m m 2 . 6 9 8 . 5 1 5 . 6 7 0 2 0 0 0 1 5 2 . 0 5 4 2 6 0 . 0 + 3 7 b 5 3 2 5 z b m m8 . 66 4 . 64 1 . 750 20 5 75 2 . 035 5 6 0 . 0 +7 6 b 6 3 2 5 z b m m 5 . 7 3 1 . 7 8 8 . 7 6 0 2 0 0 5 5 2 . 0 3 6 8 6 0 . 0 + 1 6 b 7 3 2 5 z b m m2 . 89 7 . 71 6 . 880 20 0 55 2 . 036 5 7 0 . 0 +5 5 b 9 3 2 5 z b m m 1 . 9 5 6 . 8 6 5 . 9 0 1 0 2 0 0 6 5 2 . 0 3 5 . 6 6 7 0 . 0 + 0 5 b 0 4 2 5 z b m m0 15 . 95 . 0 17 10 20 0 65 2 . 038 7 7 0 . 0 +5 4 b 1 4 2 5 z b m m 1 1 5 4 . 0 1 5 5 . 1 1 2 2 0 2 0 0 6 5 2 . 0 3 4 . 8 9 7 0 . 0 + 1 4 b 2 4 2 5 z b m m2 14 . 1 16 . 2 10 30 20 0 65 2 . 021 . 92 8 0 . 0 +8 3 b 3 4 2 5 z b m m 3 1 5 3 . 2 1 5 6 . 3 1 3 1 5 . 9 0 0 6 5 2 . 0 1 9 . 9 2 8 0 . 0 + 5 3 b 5 4 2 5 z b m m5 15 2 . 4 15 7 . 5 16 15 . 80 0 65 2 . 05 . 01 13 8 0 . 0 +0 3 b 6 4 2 5 z b m m 6 1 2 . 5 1 8 . 6 1 7 1 8 . 7 0 0 6 5 2 . 0 1 . 0 2 1 4 8 0 . 0 + 8 2 b 8 4 2 5 z b m m8 11 . 7 19 . 8 11 27 0 0 65 2 . 01 . 04 15 8 0 . 0 +5 2 b 0 5 2 5 z b m m 0 2 9 1 1 2 5 2 2 . 6 0 0 6 5 2 . 0 1 . 0 5 1 6 8 0 . 0 + 3 2 b 1 5 2 5 z b m m2 29 . 0 21 . 3 29 26 . 50 0 65 2 . 01 . 07 16 8 0 . 0 +1 2 b 2 5 2 5 z b m m 4 2 8 . 2 2 2 . 5 2 3 3 2 . 5 0 0 6 5 2 . 0 1 . 0 8 1 7 8 0 . 0 + 1 . 9 1 b 4 5 2 5 z b m m7 25 6 . 5 25 3 . 8 21 45 0 0 65 2 . 01 . 01 27 8 0 . 0 +8 . 6 1 b 5 5 2 5 z b m m 8 2 6 . 6 2 4 . 9 2 4 4 5 . 4 0 0 6 5 2 . 0 1 . 0 1 2 9 8 0 . 0 + 2 . 6 1 b 6 5 2 5 z b m m0 35 . 8 25 . 1 39 42 . 40 0 65 2 . 01 . 03 20 9 0 . 0 +1 . 5 1 b 7 5 2 5 z b m m 3 3 5 3 . 1 3 5 6 . 4 3 8 5 8 . 3 0 0 7 5 2 . 0 1 . 0 5 2 1 9 0 . 0 + 8 . 3 1 b 8 5 2 5 z b m m6 32 . 4 38 . 7 30 74 . 30 0 75 2 . 01 . 07 21 9 0 . 0 +6 . 2 1 b 9 5 2 5 z b m m 9 3 5 0 . 7 3 5 9 . 0 4 0 8 2 . 3 0 0 8 5 2 . 0 1 . 0 0 3 2 9 0 . 0 + 6 . 1 1 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 curr ent 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.
p age:p 3 - p 3 plastic - encapsulate diodes guangdong hottech industrial co,. ltd. mmbz52xxb series 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 10 9 8 7 6 5 4 3 2 -2 -3 steady state power derating effect of zener voltage on zener impedance 100 10 1 1000 100 10 1 i z =1ma 5ma 20 ma dynamic impedance, normal zener voltage, volts t j =25 c o i z(ac)=0.1 i f=1 khz z(dc) forward current ,ma typical forward voltage forward voltage, volts 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0.5 0.4 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 0 v bias 1 v bias capacitance, 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 ation, watts steady state power derating 1.2 1.0 0.8 0.6 0.4 0.2 0 150 125 100 75 50 25 p dv . s .t a 155
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