ds30113 rev. 8 - 2 1 of 3 bas70w/ -04/ -05/ -06 www.diodes.com diodes incorporated low turn-on voltage fast switching pn junction guard ring for transient and esd protection ultra-small surface mount package also available in lead free version a m j l e d b c h k g mechanical data case: sot-323, molded plastic case material - ul flammability rating classification 94v-0 moisture sensitivity: level 1 per j-std-020a terminals: solderable per mil-std-202, method 208 also available in lead free plating (matte tin finish). please see ordering information, note 4, on page 3 polarity: see diagrams below marking: see diagrams below & page 3 approx. weight: 0.006 grams bas70w/ -04/ -05/ -06 surface mount schottky barrier diode electrical ratings @ t a = 25c unless otherwise specified bas70w marking: k73 BAS70W-04 marking: k74 bas70w-05 marking: k75 bas70w-06 marking: k76 characteristic symbol value unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 70 v rms reverse voltage v r(rms) 49 v forward continuous current (note 1) i f 70 ma non-repetitive peak forward surge current @ t p 1.0s i fsm 100 ma power dissipation (note 1) p d 200 mw thermal resistance junction to ambient air (note 1) r ja 625 c/w operating temperature range t j -55 to +125 c storage temperature range t stg -65 to +150 c maximum ratings and electrical characteristics, single diode @ t a = 25c unless otherwise specified characteristic symbol min max unit test condition reverse breakdown voltage (note 2) v (br)r 70 ? ? i r = 10 a forward voltage (note 2) v f ? 410 1000 mv t p <300s, i f = 1.0ma t p <300s, i f = 15ma reverse current (note 2) i r 100 na t p < 300s, v r = 50v total capacitance c t 2.0 pf v r = 0v, f = 1.0mhz reverse recovery time t rr ? 5.0 ns i f = i r = 10ma to i r = 1.0ma, irr = 0.1 x i r , r l = 100 sot-323 dim min max a 0.25 0.40 b 1.15 1.35 c 2.00 2.20 d 0.65 nominal e 0.30 0.40 g 1.20 1.40 h 1.80 2.20 j 0.0 0.10 k 0.90 1.00 l 0.25 0.40 m 0.10 0.18 0 8 all dimensions in mm top view notes: 1. device mounted on fr-4 pcb, 1 inch x 0.85 inch x 0.062 inch; pad layout as shown on diodes inc. suggested pad layout document ap02001, which can be found on our website at http://www.diodes.com/datasheets/ap02001.pdf. 2. short duration test pulse used to minimize self-heating effect. features
ds30113 rev. 8 - 2 2 of 3 bas70w/ -04/ -05/ -06 www.diodes.com 0 100 200 2 5 0 200 150 50 100 0 t , ambient temperature ( c) a fi g . 4 power deratin g curve, total packa g e p , power dissipation (mw) d 0 0.2 0.4 0.6 0.8 1.4 1.2 1.0 1 . 8 1.6 0 10 5 20 25 15 35 30 40 c , total capacitance (pf) t v , reverse voltage (v) r fi g .3 t y pical capacitance f= 1.0mhz 0.1 1 10 100 1000 10000 0 20 10 30 60 50 40 70 v , reverse voltage (v) r fi g .2 t y pical reverse characteristics i , instantaneous reverse current (na) r t = -40oc a t = 25oc a t = 75oc a t = 125oc a t = 0oc a 0.1 0 1.0 10 0.4 0.6 0.2 0.8 1.2 1.0 1.4 1.6 v , instantaneous forward voltage (v) f fi g . 1 t y pical forward characteristics i , instantaneous forward current (ma) f 100 t = 125oc a t = -40oc a t = 75oc a t = 25oc a t = 0oc a
ds30113 rev. 8 - 2 3 of 3 bas70w/ -04/ -05/ -06 www.diodes.com ordering information device packaging shipping bas70w-7 sot-323 3000/tape & reel BAS70W-04-7 sot-323 3000/tape & reel bas70w-05-7 sot-323 3000/tape & reel bas70w-06-7 sot-323 3000/tape & reel notes: 3. for packaging details, go to our website at http://www.diodes.com/datasheets/ap02007.pdf. 4. for lead free version (with lead free terminal finish) part number, please add "-f" suffix to part number above. example: bas70w-06-7-f. (note 3) month jan feb march apr may jun jul aug sep oct nov dec code 12345 67 89 o nd year 2002 2003 2004 2005 2006 2007 2008 2009 code nprst uvw date code key xxx = product type marking code (see page 1) ym = date code marking y = year ex: n = 2002 m = month ex: 9 = september xxx ym marking information
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