november 2009 doc id 15147 rev 2 1/9 9 stl73d high voltage fast-switching npn power transistor features high voltage capability low spread of dynamic parameters very high switching speed integrated antiparallel collector-emitter diode application electronic ballast fo r fluorescent lighting description the device is manufactured using high voltage multi-epitaxial planar technology for high switching speeds and high voltage capability. it uses a cellular emitter structure with planar edge termination to enhance switching speeds while maintaining the wide rbsoa. the stl series is designed for use in compact fluorescent lamps. figure 1. internal schematic diagram to-92 table 1. device summary order codes marking (1) package packaging stl73d l73dl to-92 bag l73dh STL73D-AP l73dl to-92 ammopack l73dh 1. the product is classified in dc current gain group l and group h, see table 5: hfe classification . stmicroelectronics reserves the right to ship from any group according to production availability. www.st.com
electrical ratings stl73d 2/9 doc id 15147 rev 2 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit v ces collector-emitter voltage (v be = 0) 700 v v ceo collector-emitter voltage (i b = 0) 400 v v ebo emitter-base voltage (i c = 0, i b = 0.5 a, t p < 10 s) v (br)ebo v i c collector current 1.5 a i cm collector peak current (t p < 5 ms) 3 a i b base current 0.5 a i bm base peak current (t p < 5 ms) 1.5 a p tot total dissipation at t c = 25 c 1.5 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 thjc thermal resistance junction-case __ max 83 c/w
stl73d electrical characteristics doc id 15147 rev 2 3/9 2 electrical characteristics t case = 25 c unless otherwise specified. table 4. electrical characteristics symbol parameter test conditions min. typ. max. unit i cev collector cut-off current (v be = - 1.5 v) v ce = 700 v v ce = 700 v t c = 125 c 1 5 ma ma v (br)ebo emitter-base breakdown voltage (i c = 0) i e = 10 ma 9 18 v v ceo(sus) (1) 1. pulse test: pulse duration 300 s, duty cycle 2 % collector-emitter sustaining voltage (i b = 0) i c = 10 ma 400 v v ce(sat) (1) collector-emitter saturation voltage i c = 0.3 a i b = 60 ma i c = 0.6 a _ i b = 120 ma i c = 1 a _ _ i b = 250 ma 0.15 0.25 0.4 0.4 0.6 1 v v v v be(sat) (1) base-emitter saturation voltage i c = 0.6 a _ i b = 120 ma 0.95 1.1 v h fe dc current gain i c = 0.6 a v ce = 3 v i c = 1.2 a v ce = 5 v 10 4 21 10 t r t s t f resistive load rise time storage time fall time v cc = 125 v i c = 1 a i b(on) = - i b(off) = 200 ma t p = 25 s 1 4 0.7 s s s t s inductive load storage time i c = 0.3 a v clamp = 300 v i b(on) = - i b(off) = 60 ma l = 3 mh 0.3 s v f diode forward voltage i f = 0.5 a 1.5 v table 5. h fe classification symbol parameter group value min. max. unit h fe dc current gain v ce = 3 v, i c = 0.6 a l1016 h1521
electrical characteristics stl73d 4/9 doc id 15147 rev 2 2.1 test circuits figure 2. resistive load switching test circuit 1. fast electronic switch 2. non-inductive resistor figure 3. inductive load switching test circuit 1. fast electronic switch 2. non-inductive resistor 3. fast recovery rectifier
stl73d package mechanical data doc id 15147 rev 2 5/9 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.
package mechanical data stl73d 6/9 doc id 15147 rev 2 dim. mm. min. typ. max. a4. 3 24. 9 5 b 0. 3 60.51 d4.45 4. 9 5 e 3 . 3 0 3 . 9 4 e2.41 2.67 e1 1.14 1.40 l 12.70 15.4 9 r2.16 2.41 s 10. 9 21.52 w0.41 0.56 v5 o to-92 bulk s hipment mechanical data 01027 8 2 d
stl73d package mechanical data doc id 15147 rev 2 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 stl73d 8/9 doc id 15147 rev 2 4 revision history table 6. document revision history date revision changes 12-nov-2008 1 initial release. 25-nov-2009 2 added order code STL73D-AP table 1 on page 1 .
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