ds23022 rev. 5 - 2 1 of 3 sb120-sb160 www.diodes.com diodes incorporated sb120 - sb160 1.0a schottky barrier rectifier features a a b c d do-41 plastic dim min max a 25.40 b 4.06 5.21 c 0.71 0.864 d 2.00 2.72 all dimensions in mm maximum ratings and electrical characteristics @ t a = 25 c unless otherwise specified schottky barrier chip guard ring die construction for transient protection low power loss, high efficiency high surge capability high current capability and low forward voltage drop surge overload rating to 40a peak for use in low voltage, high frequency inverters, free wheeling, and polarity protection applications lead free finish, rohs compliant (note 3) mechanical data case: do-41 plastic case material: molded plastic. ul flammability classification rating 94v-0 moisture sensitivity: level 1 per j-std-020c terminals: finish - bright tin. plated leads solderable per mil-std-202, method 208 polarity: cathode band mounting position: any ordering information: see last page marking: type number weight: 0.3 grams (approximate) single phase, half wave, 60hz, resistive or inductive load. for capacitive load, derate current by 20%. characteristic symbol sb120 sb130 sb140 sb150 sb160 unit peak repetitive reverse voltage working peak reverse voltage dc blocking voltage v rrm v rwm v r 20 30 40 50 60 v rms reverse voltage v r(rms) 14 21 28 35 42 v average rectified output current (note 1) (see figure 1) i o 1.0 a non-repetitive peak forward surge current 8.3ms single half sine-wave superimposed on rated load (jedec method) i fsm 40 a forward voltage (note 2) @ i f = 1.0a v fm 0.50 0.70 v peak reverse current @ t a = 25 c at rated dc blocking voltage (note 2) @ t a = 100 c i rm 0.5 ma 10 5.0 typical thermal resistance junction to lead (note 1) r jl 15 c/w typical thermal resistance junction to ambient r ja 50 c/w operating temperature range t j -65 to +125 -65 to +150 c storage temperature range t stg -65 to +150 notes: 1. measured at ambient temperature at a distance of 9.5mm from the case. 2. short duration test pulse used to minimize self-heating effect. 3. rohs revision 13.2.2003. glass and high temperature solder exemptions applied, see eu directive annex notes 5 and 7.
ds23022 rev. 5 - 2 2 of 3 sb120-sb160 www.diodes.com 0.01 0.1 1.0 10 0 0.2 0.4 0.6 0.8 1.0 i , instantaneous forward current (a) f v , instantaneous fwd voltage (v) fi g .3 t y p. forward characteristics - sb150 thru sb160 f t = +125oc j t = +25oc j 1% duty cycle 10 20 30 4 0 0 1 10 100 i , peak forward surge current (a) fsm number of cycles at 60 hz fi g . 4 max non-repetitive peak fwd sur g e current 8.3ms single half sine-wave (jedec method) t= j t j(max) 10 100 1000 0.1 1 10 100 c , total capacitance (pf) t v , reverse voltage (v) fi g .5 t y pical total capacitance r sb150 - sb160 sb120 - sb140 t=25c f = 1.0mhz v = 50m vp-p j sig 0.1 1.0 10 0.2 0.4 0.6 0.8 1.0 1.2 i , instantaneous fwd current (a) f v , instantaneous forward voltage (v) fi g .2 t y pical forward characteristics - sb120 thru sb140 f t=+25c j t=+75c j t = +125 c j t=-25c j 1% duty cycle 0 0.5 1.0 25 50 75 100 125 150 i average forward current (a) (o), t , lead temperature ( c) fi g . 1 forward current deratin g curve l resistive or inductive load 0.375? (9.5mm) lead length sb120 - sb140 sb150 & sb160 100 10 1 0.1 0.01 1000 10 , 000 0 25 100 percentage of peak reverse voltage (%) fi g .6 t y pical reverse characteristics, sb120 thru sb140 50 75 t=+25c j t = +125 c j t=-25c j t=+75c j
notes: 4. for packaging details, visit our website at http://www.diodes.com/datasheets/ap02008.pdf ds23022 rev. 5 - 2 3 of 3 sb120-sb160 www.diodes.com 100 10 1 0.1 1000 10 , 000 0 50 100 percentage of peak reverse voltage (%) fi g .7 t y pical reverse characteristics, sb150 thru sb160 t=+25c j t = +125 c j t=+70c j ordering information device packaging shipping sb120-a do-41 plastic 5k/ammo pack sb120-b do-41 plastic 1k/bulk sb120-t do-41 plastic 5k/tape & reel, 13-inch sb130-a do-41 plastic 5k/ammo pack sb130-b do-41 plastic 1k/bulk sb130-t do-41 plastic 5k/tape & reel, 13-inch sb140-a do-41 plastic 5k/ammo pack sb140-b do-41 plastic 1k/bulk sb140-t do-41 plastic 5k/tape & reel, 13-inch sb150-a do-41 plastic 5k/ammo pack sb150-b do-41 plastic 1k/bulk SB150-T do-41 plastic 5k/tape & reel, 13-inch sb160-a do-41 plastic 5k/ammo pack sb160-b do-41 plastic 1k/bulk sb160-t do-41 plastic 5k/tape & reel, 13-inch (note 4)
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