april 2010 doc id 6881 rev 4 1/9 9 stx112 stx117 complementary power darlington transistors features good h fe linearity high f t frequency monolithic darlington configuration with integrated antiparallel collector-emitter diode application linear and switching industrial equipment description the devices are manufactured in planar technology with ?base island? layout and monolithic darlingt on configuration. . figure 1. internal schematic diagram to-92 ap r 1 typ. = 15 k r 2 typ. = 100 table 1. device summary order codes marking polarity package packaging stx112-ap x112 npn to92-ap ammopack STX117-AP x117 pnp to92-ap ammopack www.st.com
absolute maximum ratings stx112, stx117 2/9 doc id 6881 rev 4 1 absolute maximum ratings note: for pnp types voltage and current values are negative. table 2. absolute maximum ratings symbol parameter value unit v cbo collector-base voltage (i e = 0) 100 v v ceo collector-emitter voltage (i b = 0) v ebo emitter-base voltage (i c = 0) 5 v i c collector current 2 a i cm collector peak current 4 a i b base current 0.05 a p tot total dissipation at t amb = 25 c 1.2 w t stg storage temperature -65 to 150 c t j max. operating junction temperature 150 c table 3. thermal data symbol parameter value unit r thja thermal resistance junction-ambient max. 104 c/w
stx112, stx117 electrical characteristics doc id 6881 rev 4 3/9 2 electrical characteristics t case = 25 c; unless otherwise specified. note: for pnp types voltage and current values are negative. 2.1 typical characteristic (curves) table 4. electrical characteristics symbol parameter test conditions min. typ. max. unit i cbo collector cut-off current (i e = 0) v cb = 100 v - 1 ma i ceo collector cut-off current (i b = 0) v ce = 50 v - 2 ma i ebo emitter cut-off current (i c = 0) v eb = 5 v - 2 ma v ceo(sus) (1) 1. pulse test: pulse duration 300 s, duty cycle 2 % collector-emitter sustaining voltage (i b = 0) i c = 30 ma 100 - v v ce(sat) (1) collector-emitter saturation voltage i c = 2 a i b = 8 ma - 2.5 v v be(on) base-emitter on voltage i c = 2 a v ce = 4 v - 2.8 v h fe (1) dc current gain i c = 1 a _ _ v ce = 4 v 1000 - i c = 2 a _ v ce = 4 v 500 - figure 2. dc current gain (v ce = 3 v npn) figure 3. dc current gain (v ce = - 3 v pnp)
electrical characteristics stx112, stx117 4/9 doc id 6881 rev 4 figure 4. dc current gain (v ce = 5 v npn) figure 5. dc current gain (v ce = - 5 v pnp) figure 6. collector-emitter saturation voltage (npn) figure 7. collector-emitter saturation voltage (pnp) figure 8. base-emitter saturation voltage (npn) figure 9. base-emitter saturation voltage (pnp)
stx112, stx117 electrical characteristics doc id 6881 rev 4 5/9 figure 10. base-emitter on voltage (npn) figure 11. base-emitter on voltage (pnp) figure 12. resistive load switching time (npn, on) figure 13. resistive load switching time (pnp, on) figure 14. resistive load switching time (npn, off) figure 15. resistive load switching time (pnp, off)
package mechanical data stx112, stx117 6/9 doc id 6881 rev 4 3 package mechanical data in order to meet environmental requirements, st offers these devices in different grades of ecopack ? packages, depending on their level of environmental compliance. ecopack ? specifications, grade definitions and product status are available at: www.st.com . ecopack ? is an st trademark.
stx112, stx117 package mechanical data doc id 6881 rev 4 7/9 dim. mm. min. typ. max. a1 4. 8 0 t 3 . 8 0 t1 1.60 t2 2. 3 0 d 0.4 8 p0 12.50 12.70 12. 9 0 p2 5.65 6. 3 5 7.05 f1,f2 2.44 2.54 2. 9 4 f 3 4. 98 5.0 8 5.4 8 delt a h -2.00 2.00 w 17.50 1 8 .00 1 9 .00 w0 5.70 6.00 6. 3 0 w1 8 .50 9 .00 9 .25 w2 0.50 h1 8 .50 20.50 h 3 0.511.5 h0 15.50 16.00 16.50 h1 25.00 d0 3 . 8 0 4.00 4.20 t 0. 9 0 l 11.00 i1 3 .00 delt a p -1.00 1.00 to-92 ammopack shipment (suffix?-ap?) mechanical data 0050 9 10 s
revision history stx112, stx117 8/9 doc id 6881 rev 4 4 revision history table 5. document revision history date revision changes 21-jan-2008 3 07-apr-2010 4 updated package mechanical data.
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