solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com designer?s data sheet part number / ordering information 1 / svr1009 __ __ screening 2 / __ = not screened h = high rel level k = space level package 3 / -4 = lcc 4 /46 = to-46 /18 = to-18 svr1009 series 2.5 volts precision shunt regulator diode features: ? replacement for lt1009 and lm316 types ? eutectic die attach ? maximum initial tolerance: 1% ? guaranteed temperature stability ? typ. 0.2 dynamic impedance ? wide operating current range ? hermetically sealed package ? 125 o c operating temperature ? class h or k (space) screening available maximum ratings 4 / symbol value units reverse current i r 15 ma forward current long term stability (i r = 1 ma, t a = 25 + 0.1 o c) i f v z /v z / time 10 20 ma ppm/khr operating temperature t op -55 to +150 oc storage temperature t stg -65 to +150 oc lcc 4 (-4): to-46 (/46): to-18 (/18): for package outline request foll owing documents pin assignment package document package anode cathode adjust lcc 4 (-4) 60-0149-323 lcc 4 (-4) pins 1, 2 pin 4 pin 3 to-46 (/46) 60-0149-046 to-46 (/46) pin 1 pin 2 pin 3 to-18 (/18) 60-0149-018 to-18 (/18) pin 1 pin 2 pin 3 note: all specifications are subject to change without notification. scd's for these devices should be reviewed by ssdi prior to release. data sheet #: svr006c doc
electrical characteristics t o symbol min typ max units reverse breakdown voltage ( i r = 1 ma) 25 v z 2.465 2.500 2.515 volts reverse breakdown change with current (400 a < ir < 10 ma) 25 * v z i r ?? 2.6 3.0 10 12 mv reverse dynamic impedance 5 / (i r = 1 ma) 25 * r z ?? 0.2 0.4 1.0 1.4 change in reference voltage with temperature (t min < t a < t max ) * ?? ?? 12 20 mv average temperature coefficient 5 /, 6 / ( 0 o c < t a < 70 o c) v z /v z temp ?? 15 25 ppm/ o c schematic: typical application: notes: full temperature range 1 / for ordering information, price, and availability contact factory. 2 / screening per mil-prf-19500. 3 / for package outlines and led bend options contact factory. 4 / absolute maximum ratings are those values be yond which the life of a device may be impaired 5 / guaranteed by design. 6 / average temperature coefficient is de fines as the proportional voltage change divided by the s pecified temperature change. 7 / + 5% trim range. resistance does not affect temperature coefficient. solid state devices, inc. 14701 firestone blvd * la mirada, ca 90638 phone: (562) 404-7855 * fax: (562) 404-1773 ssdi@ssdi-power.com * www.ssdi-power.com svr1009 series
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