utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 1 qw-r113-004,b eight darlington arrays description the utc uln2803 is high-voltage, high-current darlington drivers comprised of eight npn darlington pairs. features *output current (single output) 500ma max. *high sustaining voltage output 50v min. *output clamp diodes *inputs compatible with various types of logic applications *relay, hammer, lamp and display (led) drivers. schematics (each driver) note: the input and output parasitic diodes cannot be used as clamp diodes. dip-18 sop-18 pin configurations in in in in in in in in gnd out out out out out out out out common free wheeling diodes www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 2 qw-r113-004,b absolute maximum ratings parameter symbol value unit input voltage v in -0.5~30 v output sustaining voltage v ce (sus) -0.5~50 v output current i out 500 ma/ch clamp diode reverse voltage vr 50 v clamp diode forward current if 500 ma power dissipation p d dip: 1.47 sop:0.54/0.625(note) w operating ambient temperature range t opr -40 to +85 c storage temperature range t stg -55 to +150 c note: on glass epoxy pcb (30x30x1.6mm cu 50%) electrical characteristics (ta = 25 c, unless otherwise specified) parameter symbol test conditions min typ max unit fig output leakage current i cex v ce =50v,t a =25 c v ce =50v,t a =85 c 50 100 a 1 collector-emitter saturation voltage v ce(sat) i out =350ma,i in =500 a i out =200ma,i in =350 a i out =100ma,i in =250 a 1.3 1.1 0.9 1.6 1.3 1.1 v 2 input current (output on) i in(on) v in =3.85v,i out =350ma 0.93 1.35 ma 3 input current (output off) i in(off) i out =500 a,t a =85 c 50 65 a 4 input voltage (output on) v in(on) v ce =2.0v i out =200ma i out =250ma i out =300ma 2.4 2.7 3.0 v 5 clamp diode reverse current i r v r =50v, t a =25 c v r =50v, t a =85 c 50 100 a 6 clamp diode forward voltage v f i f =350ma 2.0 v 7 input capacitance c in 15 25 pf - turn-on delay t on v out =50v,r l =125 ? ,cl=15pf 0.1 1 s 8 turn-off delay t off v out =50v,r l =125 ? ,cl=15pf 0.2 1 s 8 www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 3 qw-r113-004,b test circuit www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 4 qw-r113-004,b 8. ton, toff note1: pulse width 50 s, duty cycle 10% output impedance 50 ? , tr<=5ns, tf<=10ns note2: r 1 : 0, v ih : 3v note3: cl includes probe and jig capacitance. www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 5 qw-r113-004,b www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 6 qw-r113-004,b www.datasheet.co.kr datasheet pdf - http://www..net/
utc uln2803 linear integrated circuit utc unisonic technologies co., ltd. 7 qw-r113-004,b www.datasheet.co.kr datasheet pdf - http://www..net/
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