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july 2006 rev 3 1/15 15 STD2NC45-1 stq1nc45r-ap n-channel 450v - 4.1 ? - 1.5a - ipak - to-92 supermesh? power mosfet general features extremely high dv/dt capability 100% avalanche tested gate charge minimized new high voltage benchmark description the supermesh? series is obtained through an extreme optimization of st?s well established strip-based powermesh? layout. in addition to pushing on-resistance sign ificantly down, special care is taken to ensure a very good dv/dt capability for the most demanding applications. such series complements st full range of high voltage power mosfets including revolutionary mdmesh? products. applications switching application ? switch mode low power supplies (smps) ? low power, low cost cfl (compact fluorescent lamps) ? low power battery chargers internal schematic diagram type v dss r ds(on) i d pw STD2NC45-1 450v <4.5 ? 1.5a 30w stq1nc45r-ap 450v <4.5 ? 0.5a 3.1w 3 2 1 ipak to-92 (ammopak) www.st.com order codes part number marking package packaging STD2NC45-1 d2nc45 ipak tube stq1nc45r-ap q1nc45r to-92 ammopak 4 .com u datasheet
contents STD2NC45-1 - stq1nc45r-ap 2/15 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 5 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 4 .com u datasheet
STD2NC45-1 - stq1nc45r -ap electrical ratings 3/15 1 electrical ratings table 1. absolute maximum ratings symbol parameter value unit ipak to-92 v ds drain-source voltage (v gs = 0) 450 v v gs gate- source voltage 30 v i d drain current (continuous) at t c = 25c 1.5 0.5 a i d drain current (continuous) at t c = 100c 0.95 0.315 a i dm (1) 1. pulse width limited by safe operating area drain current (pulsed) 6 2 a p tot total dissipation at t c = 25c 30 3.1 w derating factor 0.24 0.025 w/c dv/dt (2) 2. i sd < 0.5a, di/dt < 100 a/s, v dd =80% v (br)dss peak diode recovery voltage slope 3 v/ns t stg storage temperature ?65 to 150 c t j max. operating junction temperature c table 2. thermal data symbol parameter value unit ipak to-92 rthj-case thermal resistance junction-case max 4.1 -- c/w rthj-amb thermal resistance junction-ambient max 100 120 c/w rthj-lead thermal resistance junction-lead max -- 40 c/w t l maximum lead temperature for soldering purpose 275 260 c table 3. avalanche characteristics symbol parameter value unit i as avalanche current, repetitive or not-repetitive (pulse width limited by tj max) 1.5 a e as single pulse avalanche energy (starting tj=25c, i d =i as , v dd =50v) 25 mj 4 .com u datasheet
electrical characteristics STD2NC45-1 - stq1nc45r-ap 4/15 2 electrical characteristics (t case = 25c unless otherwise specified) table 4. on/off states symbol parameter test condictions min. typ. max. unit v (br)dss drain-source breakdown voltage i d = 250a, v gs = 0 450 v i dss zero gate voltage drain current (v gs = 0) v ds = max rating v ds = max rating, t c = 125c 1 50 a a i gss gate-body leakage current (v ds = 0) v gs = 30v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 250a 2.3 3 3.7 v r ds(on) static drain-source on resistance v gs = 10v, i d = 0.5a 4.1 4.5 ? table 5. dynamic symbol parameter test condictions min. typ. max. unit g fs (1) 1. pulsed: pulse duration = 300 s, duty cycle 1.5 % forward transconductance v ds > i d(on) x r ds(on)max, i d = 0.5a 1.1 s c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 25v, f = 1 mhz, v gs = 0 160 27.5 4.7 pf pf pf q g q gs q gd total gate charge gate-source charge gate-drain charge v dd = 360v, i d = 1.5a, v gs = 10v, r g =4.7 ? (see figure 18) 7 1.3 3.2 10 nc nc nc 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap electrical characteristics 5/15 table 6. switching times symbol parameter test cond ictions min. typ. max. unit t d(on) t r turn-on delay time rise time v dd = 225v, i d = 0.5a r g =4.7 ? v gs = 10v (see figure 17) 6.7 4 ns ns t r(voff) t f t c off-voltage rise time fall time cross-over time v dd = 360v, i d = 1.5a, r g =4.7 ?, v gs = 10v (see figure 17) 8.5 12 18 ns ns ns table 7. source drain diode symbol parameter test condictions min typ. max unit i sd i sdm (1) 1. pulse width limited by safe operating area. source-drain current source-drain current (pulsed) 1.5 6.0 a a v sd (2) 2. pulsed: pulse duration = 300 s, duty cycle 1.5 % forward on voltage i sd = 1.5a, v gs = 0 1.6 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 1.5a, di/dt = 100a/s v dd = 100v, t j = 150c (see figure 22) 225 530 4.7 ns c a 4 .com u datasheet
electrical characteristics STD2NC45-1 - stq1nc45r-ap 6/15 2.1 electrical characteri stics (curves) figure 1. safe operating area for ipak figure 2. thermal impedance for ipak figure 3. safe operating area for to-92 figure 4. thermal impedance for to-92 figure 5. output characterisics figure 6. transfer characteristics 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap electrical characteristics 7/15 figure 7. transconductance figure 8. static drain-source on resistance figure 9. gate charge vs gate-source voltage figure 10. capacitance variations figure 11. normalized gate threshold voltage vs temperature figure 12. normalized on resistance vs temperature 4 .com u datasheet
electrical characteristics STD2NC45-1 - stq1nc45r-ap 8/15 figure 13. source-drain diode forward characteristics figure 14. normalized b vdss vs temperature figure 15. max id current vs temperature figure 16. maximum avalanche energy vs temperature 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap test circuit 9/15 3 test circuit 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 wavefo rm figure 22. switching time waveform 4 .com u datasheet
package mechanical data STD2NC45-1 - stq1nc45r-ap 10/15 4 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 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap p ackage mechanical data 11/15 dim. mm inch min. typ. max. min. typ. max. a 2.2 2.4 0.086 0.094 a1 0.9 1.1 0.035 0.043 a3 0.7 1.3 0.027 0.051 b 0.64 0.9 0.025 0.031 b2 5.2 5.4 0.204 0.212 b3 0.85 0.033 b5 0.3 0.012 b6 0.95 0.037 c 0.45 0.6 0.017 0.023 c2 0.48 0.6 0.019 0.023 d 6 6.2 0.236 0.244 e 6.4 6.6 0.252 0.260 g 4.4 4.6 0.173 0.181 h 15.9 16.3 0.626 0.641 l 9 9.4 0.354 0.370 l1 0.8 1.2 0.031 0.047 l2 0.8 1 0.031 0.039 a c2 c a3 h a1 d l l2 l1 1 3 = = b3 b b6 b2 e g = = = = b5 2 to-251 (ipak) mechanical data 0068771-e 4 .com u datasheet
package mechanical data STD2NC45-1 - stq1nc45r-ap 12/15 dim. mm. inch min. typ max. min. typ. max. a 4.32 4.95 0.170 0.194 b 0.36 0.51 0.014 0.020 d 4.45 4.95 0.175 0.194 e 3.30 3.94 0.130 0.155 e 2.41 2.67 0.094 0.105 e1 1.14 1.40 0.044 0.055 l 12.70 15.49 0.50 0.610 r 2.16 2.41 0.085 0.094 s1 0.92 1.52 0.036 0.060 w 0.41 0.56 0.016 0.022 v5 5 to-92 mechanical data 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap p ackage mechanical data 13/15 dim. mm. inch min. typ max. min. typ. max. a1 4.45 4.95 0.170 0.194 t 3.30 3.94 0.130 0.155 t1 1.6 0.06 t2 2.3 0.09 d0.41 0.560.016 0.022 p0 12.5 12.7 12.9 0.49 0.5 0.51 p2 5.65 6.35 7.05 0.22 0.25 0.27 f1, f2 2.44 2.54 2.94 0.09 0.1 0.11 delta h -2 2 -0.08 0.08 w17.518 190.690.710.74 w0 5.7 6 6.3 0.22 0.23 0.24 w1 8.5 9 9.25 0.33 0.35 0.36 w2 0.5 0.02 h18.520.50.720.80 h0 15.5 16 16.5 0.61 0.63 0.65 h1 25 0.98 d0 3.8 4 4.2 0.15 0.157 0.16 t0.90.035 l110.43 l1 3 0.11 delta p -1 1 -0.04 0.04 to-92 ammopack 4 .com u datasheet
revision history STD2NC45-1 - stq1nc45r-ap 14/15 5 revision history table 8. revision history date revision changes 21-jun-2004 2 complete version 12-jul-2006 3 new template 4 .com u datasheet
STD2NC45-1 - stq1nc45r-ap 15/15 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 parti cular 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 an authorized st representative, st products are not recommended, authorized or warranted for use in milita ry, 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 registered 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. ? 2006 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 - singapore - spain - sweden - switzerland - united kingdom - united states of america www.st.com 4 .com u datasheet

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