1 transistors with built-in resistor unr1121/1122/1123/1124/112x/112y (un1121/1122/1123/1124/112x/112y) silicon pnp epitaxial planar transistor for digital circuits features costs can be reduced through downsizing of the equipment and reduction of the number of parts. m type package allowing easy automatic and manual insertion as well as stand-alone fixing to the printed circuit board. resistance by part number (r 1 )(r 2 ) unr1121 2.2k ? 2.2k ? unr1122 4.7k ? 4.7k ? unr1123 10k ? 10k ? unr1124 2.2k ? 10k ? unr112x 0.27k ? 5k ? unr112y 3.1k ? 4.6k ? absolute maximum ratings (ta=25?c) 1: base 2: collector 3: emitter m-a1 package unit: mm internal connection parameter symbol ratings unit collector to base voltage v cbo ?0 v collector to emitter voltage v ceo ?0 v collector current i c ?00 ma total power dissipation p t 600 mw junction temperature t j 150 ?c storage temperature t stg ?5 to +150 ?c 6.9 0.1 2.5 0.1 (1.0) (1.0) (1.5) (0.85) 0.45 0.05 0.55 0.1 (2.5)(2.5) 21 3 r 0.7 r 0.9 (0.4) 3.5 0.1 4.5 0.1 4.1 0.2 2.4 0.2 1.25 0.05 2.0 0.2 1.0 0.1 (1.5) b c r1 r2 e note) the part numbers in the parenthesis show conventional part number.
2 transistors with built-in resistor unr1121/1122/1123/1124/112x/112y electrical characteristics (ta=25?c) parameter symbol conditions min typ max unit collector cutoff current i cbo v cb = C50v, i e = 0 C1 a unr112x i cbo v cb = C50v, i e = 0 C 0.1 collector cutoff current i ceo v ce = C50v, i b = 0 C1 a unr112x i ceo v ce = C50v, i b = 0 C 0.5 unr1121 C5 unr1122/112x/112y i ebo v eb = C6v, i c = 0 C2 ma unr1123/1124 C1 collector to base voltage v cbo i c = C10 a, i e = 0 C50 v unr1121 40 unr1122/112y h fe v ce = C10v, i c = C100ma 50 unr1123/1124 60 unr112x 20 collector to emitter saturation voltage v ce(sat) i c = C100ma, i b = C5ma C 0.25 unr112x v ce(sat) i c = C10ma, i b = C 0.3ma C 0.25 v unr112y v ce(sat) i c = C50ma, i b = C5ma C 0.15 output voltage high level v oh v cc = C5v, v b = C 0.5v, r l = 500 ? C4.9 v output voltage low level v ol v cc = C5v, v b = C3.5v, r l = 500 ? C 0.2 v transition frequency f t v cb = C10v, i e = 50ma, f = 200mhz 200 mhz unr1121 2.2 unr1122 4.7 unr1123 r 1 (C30%) 10 (+30%) k ? unr112x 0.27 unr112y 3.1 resistance ratio 0.8 1.0 1.2 unr1124 r 1 /r 2 0.22 unr112x 0.054 unr112y 0.67 emitter cutoff current forward current transfer ratio input resis- tance common characteristics chart p t ta 0 0 160 40 120 80 200 600 400 800 ambient temperature ta ( ?c ) total power dissipation p t ( mw )
3 transistors with built-in resistor unr1121/1122/1123/1124/112x/112y characteristics charts of unr1121 i c v ce v ce(sat) i c h fe i c c ob v cb i o v in v in i o characteristics charts of unr1122 i c v ce v ce(sat) i c h fe i c : : 12 2 10 4 8 6 240 200 160 120 80 40 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.0ma 0.1ma 0.2ma 0.3ma 0.4ma 0.5ma 0.6ma 0.7ma 0.8ma 0.9ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 100 200 300 400 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c 0 0.1 0.3 12 10 8 6 4 2 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 1 3 0.4 10 30 100 300 1000 3000 10000 1.4 1.2 1.0 0.8 0.6 output current i o ( 5v ta=25 ? c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c 0 0 12 2 10 4 8 6 300 250 200 150 100 50 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.0ma 0.1ma 0.2ma 0.3ma 0.4ma 0.5ma 0.6ma 0.7ma 0.8ma 0.9ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 40 80 120 160 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c
4 transistors with built-in resistor c ob v cb i o v in v in i o l111bbep i c v ce v ce(sat) i c h fe i c c ob v cb i o v in v in i o bbeb?bbee?bbep?bbev?bbe?bbe : 0.1 0.3 24 20 16 12 8 4 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 1 3 0.4 10 30 100 300 1000 3000 10000 1.4 1.2 1.0 0.8 0.6 output current i o ( 5v ta=25 ? c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c 0 0 12 2 10 4 8 6 240 200 160 120 80 40 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.0ma 0.1ma 0.2ma 0.3ma 0.4ma 0.5ma 0.6ma 0.7ma 0.8ma 0.9ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 50 100 150 200 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c 0 0.1 0.3 24 20 16 12 8 4 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 1 3 0.4 10 30 100 300 1000 3000 10000 1.4 1.2 1.0 0.8 0.6 output current i o ( 5v ta=25 ? c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c
5 transistors with built-in resistor unr1121/1122/1123/1124/112x/112y characteristics charts of unr1124 i c v ce v ce(sat) i c h fe i c c ob v cb i o v in v in i o l111bbe i c v ce v ce(sat) i c h fe i c : : 12 2 10 4 8 6 300 250 200 150 100 50 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.0ma 0.1ma 0.2ma 0.3ma 0.4ma 0.5ma 0.6ma 0.7ma 0.8ma 0.9ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 100 200 300 400 350 250 150 50 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c 0 0.1 0.3 24 20 16 12 8 4 1 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 1 3 0.4 10 30 100 300 1000 3000 10000 1.4 1.2 1.0 0.8 0.6 output current i o ( 5v ta=25 ? c 0.01 0.03 0.1 0.3 0.1 0.3 1 3 10 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c 0 0 12 2 10 4 8 6 240 200 160 120 80 40 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.6ma 0.2ma 0.4ma 0.6ma 0.8ma 1.0ma 1.2ma 1.4ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 240 200 160 120 80 40 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c
6 transistors with built-in resistor unr1121/1122/1123/1124/112x/112y c ob v cb v in i o l111bbe i c v ce v ce(sat) i c h fe i c c ob v cb v in i o : 1 24 20 16 12 8 4 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 0.01 0.1 0.3 0.1 1 10 0.03 0.3 3 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c 0 0 12 2 10 4 8 6 240 200 160 120 80 40 collector to emitter voltage v ce ( v ) collector current i c ( ma ) ta=25 ? c i b = 1.2ma 0.2ma 0.4ma 0.6ma 0.8ma 1.0ma 0.01 0.03 1 3 0.1 0.3 1 3 10 30 100 10 30 100 300 1000 collector current i c ( ma ) collector to emitter saturation voltage v ce(sat) ( v ) i c /i b =10 ta=75 ? c 25 ? c 25 ? c 0 1 3 240 200 160 120 80 40 10 30 100 300 1000 forward current transfer ratio h fe collector current i c ( ma ) v ce = 10v ta=75 ? c 25 ? c 25 ? c 0 1 24 20 16 12 8 4 3 10 30 100 collector output capacitance c ob ( pf ) collector to base voltage v cb ( v ) f=1mhz i e =0 ta=25 ? c 0.01 0.1 0.3 0.1 1 10 0.03 0.3 3 30 100 1 3 10 30 100 input voltage v in ( v ) output current i o ( ma ) v o = 0.2v ta=25 ? c
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