october 2008 rev 6 1/10 10 STBV45 high voltage fast-switching npn power transistor features high voltage capability low spread of dynamic parameters minimum lot-to-lot spread for reliable operation very high switching speed applications compact fluorescent lamps (cfls) smps for battery charger description the device is manufactured using high voltage multi epitaxial planar tec hnology 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 STBV45g and STBV45g-ap are supplied using halogen-free molding compound. figure 1. internal schematic diagram to-92 to-92ap table 1. device summary order codes marking package packaging STBV45 bv45 to-92 bulk STBV45g bv45g to-92 bulk STBV45-ap bv45 to-92ap ammopack STBV45g-ap bv45g to-92ap ammopack www.st.com
electrical ratings STBV45 2/10 1 electrical ratings table 2. absolute maximum rating table 3. thermal data 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) 9 v i c collector current 0.75 a i cm collector peak current (t p < 5 ms) 1.5 a i b base current 0.4 a i bm base peak current (t p < 5 ms) 0.75 a p tot total dissipation at t c = 25 c 0.95 w t stg storage temperature -65 to 150 c t j max. operating junction temperature 150 symbol parameter value unit r thj-case thermal resistance junction-case __________ max 131.6 c/w
STBV45 electrical characteristics 3/10 2 electrical characteristics (t case = 25 c ; unless otherwise specified) table 4. electrical characteristics 2.1 electrical characteristics (curves) symbol parameter test cond itions min. typ. max. unit i ces collector cut-off current (v be = 0) v ce = 700 v 250 a i ebo emitter cut-off current (i c = 0) v eb = 9 v 1 ma v ceo(sus) (1) 1. pulsed duration = 300 s, duty cycle 1.5% collector-emitter sustaining voltage (i b = 0) i c = 1 ma 400 v v ce(sat) (1) collector-emitter saturation voltage i c = 0.2 a i b = 40 ma i c = 0.3 a i b = 75 ma i c = 0.4 a i b = 135 ma 0.2 0.3 0.4 0.5 1 1.5 v v v v be(sat) (1) base-emitter saturation voltage i c = 0.2 a i b = 40 ma i c = 0.3 a i b = 75 ma 1 1.2 v v h fe dc current gain i c = 0.5 ma v ce = 2 v i c = 0.2 a v ce = 5 v i c = 0.4 a v ce = 5 v 12 10 5 30 20 t f inductive load fall time i c = 0.2 a _ v clamp = 300 v i b1 = -i b2 = 40 ma l = 3 mh figure 8. 0.3 s figure 2. safe operating area figure 3. derating curve
electrical characteristics STBV45 4/10 figure 4. dc current gain figure 5. dc current gain figure 6. collector-emitter saturation voltage figure 7. base-emitter saturation voltage
STBV45 electrical characteristics 5/10 2.2 test circuit figure 8. inductive load switching test circuit 1) fast electronic switch 2) non-inductive resistor 3) fast recovery rectifier
package mechanical data STBV45 6/10 3 package mechanical data in order to meet environmental requirements, st offers these devices in ecopack? packages. these packages have a lead-free second level interconnect . the category of second level interconnect is marked on the package and on the inner box label, in compliance with jedec standard jesd97. the maximum ratings related to soldering conditions are also marked on the inner box label. ecopack is an st trademark. ecopack specifications are available at: www.st.com
STBV45 package mechanical data 7/10 dim. mm. min. typ max. a4. 3 24. 9 5 b 0. 3 6 0.51 d 4.45 4. 9 5 e 3 . 3 0 3 . 9 4 e 2.41 2.67 e1 1.14 1.40 l 12.70 15.4 9 r 2.16 2.41 s 10. 9 2 1.52 w 0.41 0.56 v5 o to-92 bulk s hipment mechanical data 01027 8 2 d
package mechanical data STBV45 8/10 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 w17.50 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 0.5 1 1.5 h0 15.50 16.00 16.50 h1 25.00 d0 3 . 8 04.004.20 t 0. 9 0 l 11.00 i1 3 .00 delt a p -1.00 1.00 to-92 ammopack s hipment ( s uffix?-ap?) mechanical data 0050 9 10 s
STBV45 revision history 9/10 4 revision history table 5. document revision history date revision changes 13-jul-2004 4 03-jul-2008 5 added halogen-free molding compound package. 22-oct-2008 6 updated table 2 on page 2 and table 4 on page 3
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