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this is information on a product in full production. february 2013 doc id 16832 rev 6 1/26 26 stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n n-channel 500 v, 0.28 typ., 12 a mdmesh? ii power mosfet in d2pak, dpak, to-220fp, i2pak and to-220 packages datasheet ? production data features 100% avalanche tested low input capacitance and gate charge low gate input resistance applications switching applications description these devices are n-channel power mosfet developed using the second generation of mdmesh? technology. this revolutionary power mosfet associates a vertical structure to the company?s strip layout to yield one of the world?s lowest on-resistance and gate charge. it is therefore suitable for the most demanding high efficiency converters. figure 1. internal schematic diagram order codes v ds @ t jmax r ds(on) max i d stb14nm50n std14nm50n stf14nm50n STI14NM50N stp14nm50n 550 v 0.32 12 a 1 2 3 to-220fp 1 3 d 2 pa k 1 3 dpak 1 2 3 to-220 1 2 3 i 2 pa k ta b ta b tab ta b !-v $4!" ' 3 table 1. device summary order codes marking package packaging stb14nm50n 14nm50n d 2 pa k tape and reel std14nm50n dpak stf14nm50n to-220fp tu b e STI14NM50N i 2 pa k stp14nm50n to-220 www.st.com
contents stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 2/26 doc id 16832 rev 6 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 2.1 electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 3 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 5 packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23 6 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n electrical ratings doc id 16832 rev 6 3/26 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit d 2 pak, dpak i 2 pak, to-220 to-220fp v ds drain-source voltage 500 v v gs gate-source voltage 25 v i d drain current (continuous) at t c = 25 c 12 12 (1) 1. limited by maximum junction temperature a i d drain current (continuous) at t c = 100 c 8 8 (1) a i dm (2) 2. pulse width limited by safe operating area drain current (pulsed) 48 48 (1) a p tot total dissipation at t c = 25 c 90 25 w dv/dt (3) 3. i sd 12 a, di/dt 400 a/s,v ds peak v (br)dss , v dd = 80% v (br)dss peak diode recovery voltage slope 15 v/ns v iso insulation withstand voltage (rms) from all three leads to external heat sink (t = 1 s; t c = 25 c) 2500 v t stg storage temperature - 55 to 150 c t j max. operating junction temperature 150 c table 3. thermal data symbol parameter value unit d2pak dpak to-220fp i2pak to-220 r thj-case thermal resistance junction-case max 1.39 5 1.39 c/w r thj-amb thermal resistance junction- ambient max 62.5 c/w r thj-pcb (1) 1. when mounted on 1inch2 fr-4 board, 2 oz cu thermal resistance junction-pcb max 30 50 c/w table 4. avalanche data symbol parameter value unit i ar avalanche current, repetitive or not-repetitive (pulse width limited by t j max) 4a e as single pulse avalanche energy (starting t j = 25c, i d = i ar , v dd = 50 v) 172 mj
electrical characteristics stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 4/26 doc id 16832 rev 6 2 electrical characteristics (t c = 25 c unless otherwise specified) table 5. on /off states symbol parameter test conditions min. typ. max. unit v (br)dss drain-source breakdown voltage i d = 1 ma, v gs = 0 500 v i dss zero gate voltage drain current (v gs = 0) v ds = 620 v v ds = 620 v, t c =125 c 1 100 a a i gss gate-body leakage current (v ds = 0) v gs = 25 v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 100 a 2 3 4 v r ds(on) static drain-source on-resistance v gs = 10 v, i d = 6 a 0.28 0.32 table 6. dynamic symbol parameter test conditions min. typ. max. unit c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 50 v, f = 1 mhz, v gs = 0 - 816 60 3 - pf pf pf c oss eq. (1) 1. c oss eq. is defined as a constant equivalent capac itance giving the same charging time as c oss when v ds increases from 0 to 80% v ds equivalent output capacitance v ds = 0 to 50 v, v gs = 0 - 307.5 - pf r g intrinsic gate resistance f = 1 mhz open drain - 4.5 - q g q gs q gd total gate charge gate-source charge gate-drain charge v dd =400 v, i d =12 a, v gs =10 v (see figure 18 ) - 27 4.6 15 - nc nc nc table 7. switching times symbol parameter test conditions min. typ. max. unit t d(on) t r t d(off) t f turn-on delay time rise time turn-off-delay time fall time v dd = 400 v, i d = 12 a, r g =4.7 , v gs = 10 v (see figure 19 ) - 10.2 16 42 22 - ns ns ns ns
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n electrical characteristics doc id 16832 rev 6 5/26 table 8. source drain diode symbol parameter test conditions min. typ. max. unit i sd i sdm (1) 1. pulse width limited by safe operating area source-drain current source-drain current (pulsed) - 12 48 a a v sd (2) 2. pulsed: pulse duration = 300 s, duty cycle 1.5% forward on voltage i sd = 12 a, v gs = 0 - 1.6 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 12 a, di/dt = 100 v/ns, v dd = 400 v (see figure 22 ) - 252 2.8 22 ns c a t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 12 a, di/dt = 100 v/ns, v dd = 400 v, t j = 150 c (see figure 22 ) - 300 3.3 22.2 ns c a
electrical characteristics stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 6/26 doc id 16832 rev 6 2.1 electrical characteristics (curves) figure 2. safe operating area for d2pak, i2pak, to-220 figure 3. thermal impedance for d2pak, i2pak, to-220 figure 4. safe operating area for dpak figure 5. thermal impedance for dpak figure 6. safe operating area for to-220fp figure 7. thermal impedance for to-220fp i d 10 1 0.1 0.1 1 100 v d s (v) 10 (a) oper a tion in thi s a re a i s limited b y m a x r d s (on) 10 s 100 s 1m s 10m s tj=150c tc=25c s ingle p u l s e am07199v1 i d 10 1 0.1 0.1 1 100 v d s (v) 10 (a) oper a tion in thi s a re a i s limited b y m a x r d s (on) 10 s 100 s 1m s 10m s tj=150c tc=25c s ingle p u l s e am07200v1 i d 10 1 0.1 0.1 1 100 v d s (v) 10 (a) oper a tion in thi s a re a i s limited b y m a x r d s (on) 10 s 100 s 1m s 10m s tj=150c tc=25c s ingle p u l s e 0.01 am07201v1
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n electrical characteristics doc id 16832 rev 6 7/26 figure 8. output characteristics figure 9. transfer characteristics figure 10. normalized b vdss vs temperature figure 11. static drain-source on-resistance figure 12. capacitance variations figure 13. gate charge vs gate-source voltage i d 15 10 5 0 0 10 v d s (v) 20 (a) 5 15 20 25 5v 6v v g s =10v am07202v1 i d 15 10 5 0 0 4 v g s (v) 8 (a) 2 6 10 20 25 v d s =1 8 v am0720 3 v1 v d s -50 0 t j (c) (norm) -25 75 25 50 100 0.92 0.94 0.96 0.9 8 1.00 1.02 1.04 1.06 i d =1ma 1.0 8 1.10 am0902 8 v1 r d s (on) 0.2 8 0 0.275 0.270 0.265 0 4 i d (a) (ohm) 2 6 0.2 8 5 0.290 0.295 0. 3 00 v g s =10v 8 10 12 am07205v1 c 1000 100 10 1 0.1 10 v d s (v) (pf) 1 100 ci ss co ss cr ss am07206v1 v g s 6 4 2 0 0 5 q g (nc) (v) 20 8 10 15 10 v dd =400v i d =12a 25 12 3 00 250 200 0 3 50 400 v d s 3 0 150 100 50 v d s (v) am07204v1
electrical characteristics stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 8/26 doc id 16832 rev 6 figure 14. normalized gate threshold voltage vs temperature figure 15. normalized on-resistance vs temperature v g s (th) 1.00 0.90 0. 8 0 0.70 -50 0 t j (c) (norm) -25 1.10 75 25 50 100 i d =250 a am0720 8 v1 r d s (on) 1.7 1. 3 0.9 0.5 -50 0 t j (c) (norm) -25 75 25 50 100 2.1 i d =6a v g s =10 v am07209v1 figure 16. source-drain diode forward characteristics v s d 0.6 0.4 0.2 0 0 2 i s d (a) (v) 1 0. 8 5 3 4 6 t j = -50 c t j = 150 c t j = 25 c 7 8 9 10 11 1 1.2 1.4 am15616v1
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n test circuits doc id 16832 rev 6 9/26 3 test circuits figure 17. switching times test circuit for resistive load figure 18. gate charge test circuit figure 19. test circuit for inductive load switching and diode recovery times figure 20. unclamped inductive load test circuit figure 21. unclamped inductive waveform figure 22. switching time waveform am0146 8 v1 v g s p w v d r g r l d.u.t. 2200 f 3 . 3 f v dd am01469v1 v dd 47k 1k 47k 2.7k 1k 12v v i =20v=v gmax 2200 f p w i g =con s t 100 100nf d.u.t. v g am01470v1 a d d.u.t. s b g 25 a a b b r g g fa s t diode d s l=100 h f 3 . 3 1000 f v dd am01471v1 v i p w v d i d d.u.t. l 2200 f 3 . 3 f v dd am01472v1 v (br)d ss v dd v dd v d i dm i d am0147 3 v1 v d s t on td on td off t off t f t r 90 % 10 % 10 % 0 0 90 % 90 % 10 % v g s
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 10/26 doc id 16832 rev 6 4 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.
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 11/26 table 9. d2pak (to-263) mechanical data dim. mm min. typ. max. a4.40 4.60 a1 0.03 0.23 b0.70 0.93 b2 1.14 1.70 c0.45 0.60 c2 1.23 1.36 d8.95 9.35 d1 7.50 e 10 10.40 e1 8.50 e2.54 e1 4.88 5.28 h 15 15.85 j1 2.49 2.69 l2.29 2.79 l1 1.27 1.40 l2 1.30 1.75 r0.4 v2 0 8
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 12/26 doc id 16832 rev 6 figure 23. d2pak (to-263) drawing figure 24. d2pak footprint (a) a. all dimensions are in millimeters 0079457_t 16.90 12.20 9.75 3 .50 5.0 8 1.60 footprint
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 13/26 table 10. dpak (to-252) mechanical data dim. mm min. typ. max. a2.20 2.40 a1 0.90 1.10 a2 0.03 0.23 b0.64 0.90 b4 5.20 5.40 c0.45 0.60 c2 0.48 0.60 d6.00 6.20 d1 5.10 e6.40 6.60 e1 4.70 e2.28 e1 4.40 4.60 h 9.35 10.10 l1.00 1.50 (l1) 2.80 l2 0.80 l4 0.60 1.00 r0.20 v2 0 8
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 14/26 doc id 16832 rev 6 figure 25. dpak (to-252) drawing 006 8 772_k
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 15/26 figure 26. dpak footprint (b) b. all dimensions are in millimeters footprint_rev_k
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 16/26 doc id 16832 rev 6 table 11. to-220fp mechanical data dim. mm min. typ. max. a4.4 4.6 b2.5 2.7 d2.5 2.75 e 0.45 0.7 f0.75 1 f1 1.15 1.70 f2 1.15 1.70 g 4.95 5.2 g1 2.4 2.7 h10 10.4 l2 16 l3 28.6 30.6 l4 9.8 10.6 l5 2.9 3.6 l6 15.9 16.4 l7 9 9.3 dia 3 3.2
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 17/26 figure 27. to-220fp drawing 7012510_rev_k_b
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 18/26 doc id 16832 rev 6 table 12. i2pak (to-262) mechanical data dim. mm. min. typ max. a 4.40 4.60 a1 2.40 2.72 b 0.61 0.88 b1 1.14 1.70 c 0.49 0.70 c2 1.23 1.32 d 8.95 9.35 e 2.40 2.70 e1 4.95 5.15 e10 10.40 l13 14 l1 3.50 3.93 l2 1.27 1.40
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 19/26 figure 28. i2pak (to-262) drawing 00049 8 2_rev_h
package mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 20/26 doc id 16832 rev 6 table 13. to-220 type a mechanical data dim. mm min. typ. max. a4.40 4.60 b0.61 0.88 b1 1.14 1.70 c0.48 0.70 d 15.25 15.75 d1 1.27 e 10 10.40 e2.40 2.70 e1 4.95 5.15 f1.23 1.32 h1 6.20 6.60 j1 2.40 2.72 l13 14 l1 3.50 3.93 l20 16.40 l30 28.90 ? p3.75 3.85 q2.65 2.95
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n package mechanical data doc id 16832 rev 6 21/26 figure 29. to-220 type a drawing 00159 88 _typea_rev_ s
packaging mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 22/26 doc id 16832 rev 6 5 packaging mechanical data table 14. d2pak (to-263) tape and reel mechanical data tape reel dim. mm dim. mm min. max. min. max. a0 10.5 10.7 a 330 b0 15.7 15.9 b 1.5 d 1.5 1.6 c 12.8 13.2 d1 1.59 1.61 d 20.2 e 1.65 1.85 g 24.4 26.4 f 11.4 11.6 n 100 k0 4.8 5.0 t 30.4 p0 3.9 4.1 p1 11.9 12.1 base qty 1000 p2 1.9 2.1 bulk qty 1000 r50 t 0.25 0.35 w 23.7 24.3
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n packaging mechanical data doc id 16832 rev 6 23/26 table 15. dpak (to-252) tape and reel mechanical data tape reel dim. mm dim. mm min. max. min. max. a0 6.8 7 a 330 b0 10.4 10.6 b 1.5 b1 12.1 c 12.8 13.2 d 1.5 1.6 d 20.2 d1 1.5 g 16.4 18.4 e 1.65 1.85 n 50 f 7.4 7.6 t 22.4 k0 2.55 2.75 p0 3.9 4.1 base qty. 2500 p1 7.9 8.1 bulk qty. 2500 p2 1.9 2.1 r40 t 0.25 0.35 w 15.7 16.3
packaging mechanical data stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 24/26 doc id 16832 rev 6 figure 30. tape for dpak and d2pak figure 31. reel for dpak and d2pak p1 a0 d1 p0 f w e d b0 k0 t u s er direction of feed p2 10 pitche s c u m u l a tive toler a nce on t a pe +/- 0.2 mm u s er direction of feed r bending r a di us top cover t a pe am0 88 52v2 a d b f u ll r a di us g me asu red a t h ub c n reel dimen s ion s 40mm min. acce ss hole at s lot loc a tion t t a pe s lot in core for t a pe s t a rt 25 mm min. width am0 88 51v2
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n revision history doc id 16832 rev 6 25/26 6 revision history table 16. document revision history date revision changes 26-nov-2009 1 first release. 02-dec-2009 2 inserted table footnote table 3: thermal data . 22-jul-2010 3 document status promoted from preliminary data to datasheet. 06-apr-2011 4 updated e as in table 2 . 30-oct-2012 5 updated figure 1: internal schematic diagram , table 1: device summary , table 2: absolute maximum ratings , table 3: thermal data , table 5: on /off states . updated section 4: package mechanical data . minor text changes. 07-feb-2013 6 ? minor text changes ? added: figure 16 ? updated: section 4: package mechanical data only for dpak package
stb14nm50n, std14nm50n, stf14nm50n, STI14NM50N, stp14nm50n 26/26 doc id 16832 rev 6 please read carefully: information in this document is provided solely in connection with st products. stmicroelectronics nv and its subsidiaries (?st ?) reserve the right to make changes, corrections, modifications or improvements, to this document, and the products and services described he rein at any time, without notice. all st products are sold pursuant to st?s terms and conditions of sale. purchasers are solely responsible for the choice, selection and use of the st products and services described herein, and st as sumes no liability whatsoever relating to the choice, selection or use of the st products and services described herein. no license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted under this document. i f any part of this document refers to any third party products or services it shall not be deemed a license grant by st for the use of such third party products or services, or any intellectual property contained therein or considered as a warranty covering the use in any manner whatsoev er of such third party products or services or any intellectual property contained therein. unless otherwise set forth in st?s terms and conditions of sale st disclaims any express or implied warranty with respect to the use and/or sale of st products including without limitation implied warranties of merchantability, fitness for a particular purpose (and their equivalents under the laws of any jurisdiction), or infringement of any patent, copyright or other intellectual property right. unless expressly approved in writing by two authorized st representatives, st products are not recommended, authorized or warranted for use in military, air craft, space, life saving, or life sustaining applications, nor in products or systems where failure or malfunction may result in personal injury, death, or severe property or environmental damage. st products which are not specified as "automotive grade" may only be used in automotive applications at user?s own risk. resale of st products with provisions different from the statements and/or technical features set forth in this document shall immediately void any warranty granted by st for the st product or service described herein and shall not create or extend in any manner whatsoev er, any liability of st. st and the st logo are trademarks or register ed trademarks of st in various countries. information in this document supersedes and replaces all information previously supplied. the st logo is a registered trademark of stmicroelectronics. all other names are the property of their respective owners. ? 2013 stmicroelectronics - all rights reserved stmicroelectronics group of companies australia - belgium - brazil - canada - china - czech republic - finland - france - germany - hong kong - india - israel - ital y - japan - malaysia - malta - morocco - philippines - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com

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