jiangsu changji ang ele ctronics technology co., ltd www.cj-elec.com 1 c , oct ,2014 sot-523 plastic-encapsulate diode d a 221 switching diode features: z bias circuits z protection circ uits marking: k sot - 523 1 2 3 maximum r a tings @t a =25 non- rep etitive peak r everse v oltage v rm 20 v peak rep e titiv e peak r everse v oltage dc blocking voltage v rrm v r 20 v forwa rd conti nuous current i fm 200 ma ave r age rectified output current i o 100 ma powe r dissip ation p d 150 mw junction t e m perature t j 150 sto rag e t emperature r ange t stg -55 ~+ 1 50 electrical charact eristics @t a =2 5 parameter sy mbol min ty p ma x unit conditions reve rs e b reakdown v oltage v (br) 20 v i r =100 a forwa rd v oltage v f 1 v i f =10ma reve rs e current i r 0.1 ua v r =15v para mete r symbol limit unit the rmal r esi st ance from junction to a mbient r ja 833 /w f o r ward s urge c urrent @ t =8.3 ms non-repetitive peak i fsm 2.0 a k k soli d dot = green molding compound device, if none,the normal device.
www.cj-elec.com 2 typical characteristics 04 8 1 21 62 0 0.6 0.8 1.0 1.2 1.4 1.6 0 25 50 75 100 125 150 0 50 100 150 200 0.0 0 .4 0.8 1.2 0.1 1 10 100 04 8 1 21 62 0 1 10 100 1000 10000 t a =25 f=1m hz c a pacitance characteristics reverse volt age v r (v) capacitance between terminals c t (pf) p o wer derating curve power dissipation p d (mw) ambient t emperature t a ( ) f o rward characteristics t a = 1 0 0 t a = 2 5 forward current i f (ma) forw ard volt age v f (v) r e verse characteristics t a =100 t a =25 reverse current i r (na) reverse volt age v r (v) b,oct,2012 c ,oct,2014
www.cj-elec.com 3 c ,oct,2014 sot- 5 2 3 package outline dimensions m i n. max. min. max. a 0.700 0.900 0.028 0.035 a1 0.000 0.100 0.000 0.004 a2 0.700 0.800 0.028 0.031 b1 0.150 0.250 0.006 0.010 b2 0.250 0.350 0.010 0.014 c 0.100 0.200 0.004 0.008 d 1.500 1.700 0.059 0.067 e 0.700 0.900 0.028 0.035 e1 1.450 1.750 0.057 0.069 e e1 0.900 1.100 0.035 0.043 l l1 0.260 0.460 0.010 0.018 0 8 0 8 0.400 ref. 0.016 ref. symbol dimensions in millimeters dimensions in inches 0.500 typ. 0.020 typ. so t - 5 23 suggested pad layout
www.cj-elec.com 4 c ,oct,2014 sot- 5 2 3 tape and reel
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