1/6 octal high voltage,high current darlington transistor arrays uln2803 apg/afwg des crip t ions the ei ght npn da rlington conne cted transis t ors in t h is fa m ily of a rrays are ideally suit ed for interfa cing betwe e n low lo gic l e vel dig ital circui try (such as tt l, cmos o r pmos/nm o s) and the hi gher c u rrent/volta ge requirem e n t s of lam p s, relay s , printer ham m e rs or other si m ilar loads for a broad range of com puter, industrial, and c ons u m er appl icat i ons. all de vices fea t ur e open ? c o lle ctor o u tp ut s and free wheelin g c l am p diodes for transient suppression dip18 sop18 the uln2803 is designed to be c o m p atible with standa rd ttl fa m ilies while the uln2804 is opt im ized for 6 t o 1 5 vo lt hig h level cmo s or pmos. pin connection tiger electronic co.,ltd
2/6 absolute maximum ratings ( t a = 25c and rating apply to any one device in the package, unless otherwise noted.) characteristic symbol va l u e unit output voltage v o 50 v input voltage v i 30 v collector current- continuous i c 500 ma base current- continuous i b 25 ma operating temperature topr 0 70 c storage temperature tstg -55 +150 c junction temperature t j 125 c * r ja =55 c/w do not exceed maximum current limit per driver. electrical characteristics (unless otherwise specified: t a =25 c) characteristics symbol test conditions min typ max unit vo=50v, t a =70 c 100 output leakage current (fig.1) i cex vo=50v, t a =25 c 50 a ic=350ma,i b =500a 1.1 1.6 ic=200ma,i b =350a 0.95 1.3 collector-emitter saturation voltage (fig.2) v ce(sat) ic=100ma,i b =250a 0.85 1.1 v input current - on condition (fig.4) i i(on) v i =3.85v 1.1 1.35 ma v ce =2.0v,i c =200ma 1.70 2.4 v ce =2.0v,i c =250ma 1.75 2.7 input voltage - on condition (fig.5) v i(on) v ce =2.0v,i c =300ma 1.80 3.0 v input current - off condition (fig.3) i i(off) i c =500a, t a =70 c 50 100 a input capacitance c i 15 25 pf turn-on delay time (50% e i to 50% e o ) t on 0.25 1.0 s turn-off delay time (50% e i to 50% e o ) t off 0.25 1.0 s t a =25 c 50 clamp diode leakage current (v r =50v) (fig.6) i r t a =70 c 100 a clamp diode forward voltage (fig.7) v f i f =350ma 1.5 2.0 v
uln2803apg / afwg 3/6 tes t ci rcui t
uln2803apg/afwg 4/6 typi cal cur ve
uln2803apg/afwg 5/6 outline dra w ing dip18 u n it: m m
uln2803apg/afwg 6/6 sop18 u n i t : m m
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