MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 description these miniature surface mount mosfets utilize a high cell density trench process to provide low rds (on) and to ensure minimal power loss and heat dissipation. typical applications are dc - dc converters and power management in portable and batte ry - powered products such as computers, printers,pcmcia cards, cellular and cordless telephones. features ? low rds(on) provides higher efficiency and extends battery life ? low thermal impedance copper lead frame ? soic - 8pp saves board space ? fast switc hing speed ? high performance trench technology ? rohs compliant package packing & order information 3,000/reel graphic symbol
MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 maximum ratings and electrical characteristics absolute maximum ratings (t c =25c unless otherwise noted ) symbol parameter value unit v ds drain - source voltage 20 v v gs gate - source voltage 12 v i d drain current - continuous (t c =25 c ) 6 a drain current - continuous ( t c = 7 0 c ) 5 a i dm drain current pulsed 30 a i s continuous so urce current (diode conducti on) 1.7 a p d power dissipation ( t c =25 c) power dissipation ( t c = 70 c) 2.1 1.3 w t j ,t stg operating and storage temperature range - 55 to +150 c thermal resistance characteristics symbol parameter value unit s r ja maximum junction - to - ambient a ( t<= 10 sec) 62.5 c /w maximum junction - to - ambient a (steady state) 80 notes a. surface mounted on 1 x 1 fr4 board. b. pulse width limited by maximum junction temperature static characteristics symbol test conditions min typ. max. unit s v gs v gs = v ds , i d =250 u a 0.7 -- -- v r ds( on ) v gs = 4.5 v , i d = 6 a v gs = 2.5 v , i d = 5 a -- -- 30 40 m i dss v ds = 16 v , v gs = 0 v v ds = 16 v , v gs = 0 v , tj = 5 5 c -- -- 1 25 u a i gss v gs = 12 v , v ds = 0 v -- -- 100 n a i d(on) v gs = 4.5 v , v ds = 5 v 20 -- -- a v sd v gs = 0 v , i s = 1.7 a -- 0.7 -- v gfs v d s = 10 v , i d = 6 a -- 22 -- s
MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 dynamic characteristics symbol test conditions min typ. max. unit s t d(on) v d d = 15 v, i d = 1 a , r l = 15 v g en = 4.5 v -- 22 -- ns t r -- 40 -- ns t d(off) -- 50 -- ns tf -- 20 -- ns q g v ds = 15 v,i d = 6 a, v gs = 4.5 v -- 7.4 -- nc q gs -- 0.9 -- nc q g d -- 2.0 -- nc notes a. pulse test: pw <= 300us duty cycle <= 2%. b. guaranteed by design, not subject to production testing.
MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 characteristics curve fig.1 - output characteristics fig. 2 - capacitance fig.3 - on - resistance vs drain current fig.4 - junc tion temperature
MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 characteristics curve fig. 7 - source - drain diode forward voltage fig. 8 - on - resistance vs. gate - to - source voltage fig. 9 - vth gate to source voltage vs temperature fig. 10 - single pulse power, junction to ambient fig.11 - nor malized thermal transient junction to ambient
MSQ99N26 dual n - channel 2 0 - v (d - s) mosfet publication order number: [ MSQ99N26 ] ? bruckewell technology corporation rev. a - 2014 disclaimer all product, product specifications and data are subject to change without notice to improve reliability, function or design or otherwise. bruckewell technology inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, bruckewell), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other disclosure relating to any product. bruckewell m akes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of any product. to the maximum extent permitted by applicable law, bruckewell disclaims (i) any and all liabili ty arising out of the application or use of any product. (ii) any and all liability, including without limitation special, consequential or incidental damages. (iii) any and all implied warranties, including warranties of fitness for particular purpose, non - infringement and merchantability. statements regarding the suitability of products for certain types of applications are based on bruckewells knowledge of ty pical requirements that are often placed on bruckewell products in generic applications. such statements are not binding statements about the suitability of products for a particular application. it is the customers responsibility to validate that a part icular product with the properties described in the product specification is suitable for use in a particular application. parameters provided in datasheets and/or specifications may vary in different applications and performance may vary over time. produ ct specifications do not expand or otherwise modify bruckewells terms and conditions of purchase, including but not limited to the warranty expressed therein.
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