SI4532DY SI4532DY, rev. c SI4532DY* dual n- and p-channel enhancement mode field effect t ransistor september 1999 features ? n-channel 3.9a, 30v.r ds(on) = 0.065 w @v gs = 10v r ds(on) = 0.095 w @v gs = 4.5v. ? p-channel -3.5a,-30v.r ds(on) = 0.085 w @v gs = -10v r ds(on) = 0.190 w @v gs = -4.5v. ? high density cell design for extremely low r ds(on) . ? high power and current handling capability in a widely ????used surface mount package. ? dual (n & p-channel) mosfet in surface mount ????package. ? 1999 fairchild semiconductor corporation $evroxwh0d[lpxp5dwlqjv 7 $ ?&xqohvvrwkhuzlvhqrwhg 6\pero 3dudphwhu 1&kdqqho 3&kdqqho 8qlwv 9 '66 'udlq6rxufh9rowdjh 9 9 *66 *dwh6rxufh9rowdjh 9 , ' 'udlq&xuuhqw &rqwlqxrxv 1rwhd $ 3xovhg 3 ' 3rzhu'lvvlsdwlrqiru'xdo2shudwlrq : 3rzhu 'lvvl s dwlrq iru 6lq j oh 2 s hudwlrq 1rwh d 1rwhe 1rwhf 7 - 7 67* 2shudwlqjdqg6wrudjh-xqfwlrq7hpshudwxuh5dqjh wr & 7khupdo&kdudfwhulvwlfv 5 q -$ 7khupdo5hvlvwdqfh-xqfwlrqwr$pelhqw &: 5 q -& 7khupdo5hvlvwdqfh-xqfwlrqwr&dvh 1rwh &: 3dfndjh0dunlqjdqg2ughulqj,qirupdwlrq 'hylfh0dunlqj 'hylfh 5hho6l]h 7dsh:lgwk 4xdqwlw\ 6l'< pp xqlwv
'lhdqgpdqxidfwxulqjvrxufhvxemhfwwrfkdqjhzlwkrxwsulruqrwlilfdwlrq ' 62 ' ' ' 6 6 * * general description these dual n- and p-channel enhancement mode power field effect transistors are produced using fairchild's propretary, high cell density, dmos technology. this very high density process is especially tailored to minimize on-state resistance and provide superior switching performance. these devices are particularly suited for low voltage applications such as notebook computer power management and other battery powered circuits where fast switching, low in-line power loss, and resistance to transients are needed.
SI4532DY SI4532DY, rev. c (ohfwulfdo&kdudfwhulvwlfv 7 $ ?&xqohvvrwkhuzlvhqrwhg 6 \ pero 3dudphwhu 7hvw&rqglwlrqv 7\sh 0lq 7 \s 0d[ 8qlwv 2ii&kdudfwhulvwlfv 9 *6 9, ' m $1&k 9 %9 '66 'udlq6rxufh%uhdngrzq 9rowdjh 9 *6 9, ' m $3&k 9 9 '6 99 *6 9 1&k m $ , '66 =hur *dwh 9rowd j h 'udlq &xuuhqw 9 '6 99 *6 9 3&k m $ , *66) *dwh%rg\/hdndjh)ruzdug 9 *6 99 '6 9 $oo q$ , *665 *dwh%rg\/hdndjh5hyhuvh 9 *6 99 '6 9 $oo q$ 2q&kdudfwhulvwlfv 1rwh 9 '6 9 *6 , ' m $1&k9 9 *6 wk *dwh7kuhvkrog9rowdjh 9 '6 9 *6 , ' m $ 3&k 9 9 *6 9, ' $ 5 '6 rq 6wdwlf'udlq6rxufh2q 5hvlvwdqfh 9 *6 9, ' $ 1&k w 9 *6 9, ' $ 3&k 9 *6 9, ' $ , ' rq 2q6wdwh'udlq&xuuhqw 9 *6 99 '6 9 1&k $ 9 *6 99 '6 9 3&k j )6 )ruzdug7udqvfrqgxfwdqfh 9 '6 9, ' $ 1&k 6 9 '6 9, ' $ 3&k '\qdplf&kdudfwhulvwlfv 1&k & lvv ,qsxw&dsdflwdqfh 3&k s) 1&k & rvv ,qsxw&dsdflwdqfh 3&k s) 1&k & uvv 5hyhuvh7udqvihu&dsdflwdqfh 9 '6 99 *6 9 i 0+] 9 '6 99 *6 9 i 0+] 3&k s)
SI4532DY SI4532DY, rev. c (ohfwulfdo&kdudfwhulvwlfv frqwlqxhg 6 \ pero 3dudphwhu 7hvw&rqglwlrqv 7\sh 0lq 7 \s 0d[ 8qlwv 6zlwfklqj&kdudfwhulvwlfv 1rwh 1&k w g rq 7xuq2q'hod\7lph 3&k qv 1&k w u 7xuq2q5lvh7lph 3&k qv 1&k w g rii 7xuq2ii'hod\7lph 3&k qv 1&k w i 7xuq2ii)doo7lph 9 '' 9, ' $ 9 *6 95 *(1 w 9 '' 9, ' $ 9 *6 95 *(1 w 3&k qv w uu 'udlq6rxufh 5hyhuvh 5hfryhu \ 7lph , ) $glgw $ m v1&k q6 , ) $ glgw $ m v3&k 1&k 4 j 7rwdo*dwh&kdujh 3&k q& 1&k 4 jv *dwh6rxufh&kdujh 3&k q& 1&k 4 jg *dwh'udlq&kdujh 9 '6 9, ' $ 9 *6 9 9 '6 9, ' $ 9 *6 9 3&k q& 'udlq6rxufh'lrgh&kdudfwhulvwlfvdqg0d[lpxp5dwlqjv 1&k $ , 6 0d[lpxp&rqwlqxrxv'udlq6rxufh'lrgh)ruzdug&xuuhqw 3&k $ 9 6' 'udlq6rxufh'lrgh)ruzdug 9rowdjh 9 *6 9, 6 $ 1rwh 1&k 9 9 *6 9, 6 $ 1rwh 3&k 9 notes: 1. r q ja is the sum of the junction-to-case and case-to-ambient resistance where the case thermal reference is defined as the solder mou nting surface of the drain pins. r q jc is guaranteed by design while r q ca is determined by the user's board design. scale 1 : 1 on letter size paper 2. pulse test: pulse width 300 m s, duty cycle 2.0% a) 78 c/w when mounted on a 0.05 in 2 pad of 2 oz. copper. b) 125 c/w when mounted on a 0.02 in 2 pad of 2 oz. copper. c) 135 c/w when mounted on a minimum mounting pad.
trademarks the following are registered and unregistered trademarks fairchild semiconductor owns or is authorized to use and is not intended to be an exhaustive list of all such trademarks. life support policy fairchild?s products are not authorized for use as critical components in life support devices or systems without the express written approval of fairchild semiconductor corporation. as used herein: 1. life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, or (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in significant injury to the user. 2. a critical component is any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. product status definitions definition of terms datasheet identification product status definition advance information preliminary no identification needed obsolete this datasheet contains the design specifications for product development. specifications may change in any manner without notice. this datasheet contains preliminary data, and supplementary data will be published at a later date. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. this datasheet contains final specifications. fairchild semiconductor reserves the right to make changes at any time without notice in order to improve design. this datasheet contains specifications on a product that has been discontinued by fairchild semiconductor. the datasheet is printed for reference information only. formative or in design first production full production not in production disclaimer fairchild semiconductor reserves the right to make changes without further notice to any products herein to improve reliability, function or design. fairchild does not assume any liability arising out of the application or use of any product or circuit described herein; neither does it convey any license under its patent rights, nor the rights of others. powertrench qfet? qs? qt optoelectronics? quiet series? silent switcher smart start? supersot?-3 supersot?-6 supersot?-8 fastr? globaloptoisolator? gto? hisec? isoplanar? microwire? optologic? optoplanar? pacman? pop? rev. g ? acex? bottomless? coolfet? crossvolt ? dome? e 2 cmos tm ensigna tm fact? fact quiet series? fast syncfet? tinylogic? uhc? vcx? ? ?
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