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this is information on a product in full production. june 2012 doc id 17152 rev 3 1/13 13 STS12N3LLH5 n-channel 30 v, 0.0068 , 12 a, so-8 stripfet? v power mosfet datasheet ? production data features r ds(on) * q g industry benchmark extremely low on-resistance r ds(on) very low switching gate charge high avalanche ruggedness low gate drive power losses application switching applications description this device is an n-channel power mosfet developed using stmicroelectronics? stripfet?v technology. the device has been optimized to achieve very low on-state resistance, contributing to an fom that is among the best in its class. figure 1. internal schematic diagram type v dss r ds(on) max i d STS12N3LLH5 30 v < 0.0075 12 a (1) 1. the value is rated according r thj-pcb so-8 1 4 5 8 table 1. device summary order code marking package packaging STS12N3LLH5 12d3l so-8 tape and reel www.st.com
contents STS12N3LLH5 2/13 doc id 17152 rev 3 contents 1 electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4 2.1 electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 3 test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 5 revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12
STS12N3LLH5 electrical ratings doc id 17152 rev 3 3/13 1 electrical ratings table 2. absolute maximum ratings symbol parameter value unit v ds drain-source voltage (v gs = 0) 30 v v gs gate-source voltage +22/-20 v i d (1) 1. the value is rated according r thj-pcb drain current (continuous) at t c = 25 c 12 a i d (1) drain current (continuous) at t c =100 c 8.75 a i dm (2) 2. pulse width limited by safe operating area drain current (pulsed) 48 a p tot (2) total dissipation at t c = 25 c 2.7 w derating factor 0.02 w/c t j t stg operating junction temperature storage temperature -55 to 150 c table 3. thermal resistance symbol parameter value unit r thj-pcb (1) 1. when mounted on fr-4 board of 1inch2, 2oz cu, t < 10sec thermal resistance junction-ambient 47 c/w
electrical characteristics STS12N3LLH5 4/13 doc id 17152 rev 3 2 electrical characteristics (t case =25c unless otherwise specified) table 4. on/off states symbol parameter test conditions min. typ. max. unit v (br)dss drain-source breakdown voltage i d = 250 a, v gs = 0 30 v i dss zero gate voltage drain current (v gs = 0) v ds = max rating, v ds =max rating @125 c 1 10 a a i gss gate body leakage current (v ds = 0) v gs = +22/-20 v 100 na v gs(th) gate threshold voltage v ds = v gs , i d = 250 a 1 v r ds(on) static drain-source on- resistance v gs = 10 v, i d = 6 a v gs = 4.5 v, i d = 6 a 0.0068 0.0084 0.0075 0.0092 table 5. dynamic symbol parameter test conditions min. typ. max. unit c iss c oss c rss input capacitance output capacitance reverse transfer capacitance v ds = 25 v, f=1 mhz, v gs =0 - 1290 240 32 pf pf pf q g q gs q gd total gate charge gate-source charge gate-drain charge v dd =15 v, i d = 12 a v gs = 4.5 v figure 14 - 8 3.6 3.4 nc nc nc table 6. 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 =15 v, i d = 6 a, r g =4.7 , v gs =10 v figure 13 - 8.6 11.2 32.4 6 - ns ns ns ns
STS12N3LLH5 electrical characteristics doc id 17152 rev 3 5/13 table 7. source drain diode symbol parameter test conditions min typ. max unit i sd source-drain current - 12 a i sdm (1) 1. pulse width limited by safe operating area source-drain current (pulsed) - 48 a v sd (2) 2. pulsed: pulse duration=300s, duty cycle 1.5% forward on voltage i sd = 12 a, v gs =0 - 1.1 v t rr q rr i rrm reverse recovery time reverse recovery charge reverse recovery current i sd = 12 a, di/dt = 100 a/s, v dd = 25 v, tj=150 c - 22 15 1.4 ns nc a
electrical characteristics STS12N3LLH5 6/13 doc id 17152 rev 3 2.1 electrical characteristics (curves) figure 2. safe operating area figure 3. thermal impedance figure 4. output characteristics figure 5. transfer characteristics figure 6. normalized b vdss vs temperature figure 7. static drain-source on-resistance ) $ 6 $3 6 ! /perationinthisareais ,imitedbymax2 $3on ms s ms 4j?# 4c?# 3ingle pulse !-v ) $ 6 $3 6 ! 6 6 6 6 '3 6 6 !-v ) $ 6 $3 6 ! 6 '3 6 !-v "6 $33 4 * ?# norm !-v 2 $3on ) $ ! /hm 6 '3 6 !-v
STS12N3LLH5 electrical characteristics doc id 17152 rev 3 7/13 figure 8. gate charge vs gate-source voltage figure 9. capacitance variations figure 10. normalized gate threshold voltage vs temperature figure 11. normalized on-resistance vs temperature figure 12. source-drain diode forward characteristics 6 '3 1 g n# 6 6 $$ 6 ) $ ! !-v # 6 $3 6 p& #iss #oss #rss !-v 6 '3th 4 * ?# norm !-v 2 $3on 4 * ?# norm !-v 6 3$ ) 3$ ! 6 4 * ?# 4 * ?# 4 * ?# !-v
test circuits STS12N3LLH5 8/13 doc id 17152 rev 3 3 test circuits figure 13. switching times test circuit for resistive load figure 14. gate charge test circuit figure 15. test circuit for inductive load switching and diode recovery times figure 16. unclamped inductive load test circuit figure 17. unclamped inductive waveform figure 18. 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
STS12N3LLH5 package mechanical data doc id 17152 rev 3 9/13 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.
package mechanical data STS12N3LLH5 10/13 doc id 17152 rev 3 table 8. so-8 mechanical data dim. mm min. typ. max. a 1.75 a1 0.10 0.25 a2 1.25 b0.28 0.48 c0.17 0.23 d4.804.905.00 e5.806.006.20 e1 3.80 3.90 4.00 e1.27 h0.25 0.50 l0.40 1.27 l1 1.04 k0 8 ccc 0.10
STS12N3LLH5 package mechanical data doc id 17152 rev 3 11/13 figure 19. so-8 drawing 001602 3 _rev_e
revision history STS12N3LLH5 12/13 doc id 17152 rev 3 5 revision history table 9. document revision history date revision changes 19-feb-2010 1 first release. 01-jul-2011 2 datasheet status promoted from preliminary data to datasheet. modified: ta bl e 2 and 4 . 07-jun-2012 3 updated mechanical data. minor text changes.
STS12N3LLH5 doc id 17152 rev 3 13/13 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. ? 2012 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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