SI4936

Si4936DY June 1999 Si4936DY* Dual N-Channel Enhancement Mode MOSFET General Description These N-Channel Enhancement Mode MOSFETs are produced using Fairchild Semiconductor's advance process that has been especially tailored to minimize on-state resistance and yet maintain superior switching performance. These devices are well suited for low voltage and battery powered applications where low in-line power loss and fast switching are required. Features • • • • 5.8 A, 30 V. RDS(ON) = 0.037 Ω @ VGS = 10 V RDS(ON) = 0.055 Ω @ VGS = 4.5 V Low gate charge. Fast switching speed. High power and current handling capability. Applications • Battery switch • Load switch • Motor controls ' '       ' ' 62 $EVROXWH 0D[LPXP 5DWLQJV 6\PERO W'66 W*66 D' 9…hvT‚ˆ…prÃW‚y‡htr Bh‡rT‚ˆ…prÃW‚y‡htr 9…hvÃ8ˆ……r‡ Ã8‚‡vˆ‚ˆ†Ã ÃQˆy†rq Q' 6 * 6 *   U Ã2Ã!$ƒ8ȁyr††Ã‚‡ur…v†rÁ‚‡rq $ 3DUDPHWHU 5DWLQJV " 8QLWV W W 6 ±! I‚‡rà h $' " ! 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A Si4936DY (OHFWULFDO &KDUDFWHULVWLFV 6 \ PERO 7W9TT U Ã2Ã!$ƒ8ȁyr††Ã‚‡ur…v†rÁ‚‡rq $ 3DUDPHWHU 9…hvT‚ˆ…prÃ7…rhxq‚ W‚y‡htr 7HVW &RQGLWLRQV WBT Ã2ÃÃWÃD9 Ã2Ã!$à 0LQ " 7\S 0D[ 8QLWV W 2II &KDUDFWHULVWLFV µ6 ∆7W ∆U D9TT 9TT 7…rhxq‚ÃW‚y‡htr Ur€ƒr…h‡ˆ…rÃ8‚rssvpvr‡ ar…‚ÃBh‡rÃW‚y‡htrÃ9…hv 8ˆ……r‡ D9Ã2Ã!$à µ6Srsr…rprqǂÃ!$°8 ° ! €W 8 ° E W9T Ã2Ã"ÃWÃWBTÃ2ÃÃW W9T Ã2Ã"ÃWÃWBTÃ2ÃÃWÃU EÃ2Ã$$ 8 WBT Ã2Ã!ÃWÃW9TÃ2ÃÃW !$  µ6 6 DBTTA Bh‡r7‚q’ÃGrhxhtrÃ8ˆ……r‡ A‚…h…q DBTTS Bh‡r7‚q’ÃGrhxhtrÃ8ˆ……r‡ Sr‰r…†r WBT Ã2Ã!ÃÃWÃW9TÃ2ÃÃW   6 2Q &KDUDFWHULVWLFV WBT‡u  I‚‡rÃ! Bh‡rÃUu…r†u‚yqÃW‚y‡htr Bh‡rÃUu…r†u‚yqÃW‚y‡htr Ur€ƒr…h‡ˆ…rÃ8‚rssvpvr‡ T‡h‡vpÃ9…hvT‚ˆ…pr PSr†v†‡hpr W 9T Ã2ÃWBTÃD9 Ã2Ã!$à D9Ã2Ã!$à µ6 # W €W 8 ∆W ∆U BT‡u µ6Srsr…rprqǂÃ!$°8 ° ° E S 9T‚ WBT Ã2à WBT Ã2à ÃWÃD9Ã2Ã$'Ã6 ÃWÃD9Ã2Ã$'Ã6U E2 !$ 8 "! #' ## ! ! "& %' $$ Ω WBT Ã2Ã#$ÃWÃD9Ã2Ã#&Ã6 D9‚ t AT PT‡h‡rÃ9…hvÃ8ˆ……r‡ A‚…h…qÃU…h†p‚qˆp‡hpr WBT Ã2à W 9T Ã2à ÃWÃW9TÃ2Ã$ÃW $ÃWÃD9Ã2Ã$'Ã6 6 T '\QDPLF &KDUDFWHULVWLFV 8 v†† 8 ‚†† 8 …†† Dƒˆ‡Ã8hƒhpv‡hpr Pˆ‡ƒˆ‡Ã8hƒhpv‡hpr Sr‰r…†rÃU…h†sr…Ã8hƒhpv‡hpr W9T Ã2à sÃ2à $ÃWÃWBTÃ2ÃÃW #% $ #$ ƒA ƒA ƒA ÃHC“ 6ZLWFKLQJ &KDUDFWHULVWLFV ‡q‚ ‡… ‡q‚ss ‡s ‡…… Uˆ…PÃ9ryh’ÃUv€r Uˆ…PÃSv†rÃUv€r Uˆ…PssÃ9ryh’ÃUv€r Uˆ…PssÃAhyyÃUv€r 9…hvT‚ˆ…prÃSr‰r…†r Srp‚‰r…’ÃUv€r Rt R t† R tq U‚‡hyÃBh‡rÃ8uh…tr Bh‡rT‚ˆ…prÃ8uh…tr Bh‡r9…hvÃ8uh…tr  I‚‡rÃ! W99 Ã2à WBT Ã2à $ÃWÃD9Ã2à Ã6ÃS GÃ2à $à ÃÃWÃS B@I Ã2Ã%à Ω Ω $ ' & " % % # "$ ' † † † † T DAÃ2à &Ã6Ãqvq‡Ã2à 6 µ† ( ! ( W9T Ã2à WBT Ã2à $ÃWÃD9Ã2Ã$'Ã6 ÃW !$ 8 8 8 'UDLQ6RXUFH 'LRGH &KDUDFWHULVWLFV DQG 0D[LPXP 5DWLQJV DT WT9 Hh‘v€ˆ€Ã8‚‡vˆ‚ˆ†Ã9…hvT‚ˆ…prÃ9v‚qrÃA‚…h…qÃ8ˆ……r‡ 9…hvT‚ˆ…prÃ9v‚qrÃA‚…h…q W‚y‡htr WBT Ã2ÃÃWÃDTÃ2à &Ã6ÃÃÃÃÃÃÃÃÃI‚‡rÃ! & ! 6 W Notes: 1. RθJA is the sum of the junction-to-case and case-to-ambient resistance where the case thermal reference is defined as the solder mounting surface of the drain pins. RθJC is guaranteed by design while RθCA is determined by the user's board design. a) 78° C/W when mounted on a 0.5 in2 pad of 2 oz. copper. b) 125° C/W when mounted on a 0.02 in2 pad of 2 oz. copper. c) 135° C/W when mounted on a minimum pad of 2 oz. copper. Scale 1 : 1 on letter size paper 2. Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2.0% Si4936DY Rev. A 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. ACEx™ Bottomless™ CoolFET™ CROSSVOLT™ DOME™ E2CMOSTM EnSignaTM FACT™ FACT Quiet Series™ FAST  DISCLAIMER FASTr™ GlobalOptoisolator™ GTO™ HiSeC™ ISOPLANAR™ MICROWIRE™ OPTOLOGIC™ OPTOPLANAR™ PACMAN™ POP™ PowerTrench  QFET™ QS™ QT Optoelectronics™ Quiet Series™ SILENT SWITCHER  SMART START™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ UHC™ VCX™ 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. 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 2. A critical component is any component of a life support device or system whose failure to perform can systems which, (a) are intended for surgical implant into be reasonably expected to cause the failure of the life the body, or (b) support or sustain life, or (c) whose support device or system, or to affect its safety or failure to perform when properly used in accordance with instructions for use provided in the labeling, can be effectiveness. reasonably expected to result in significant injury to the user. PRODUCT STATUS DEFINITIONS Definition of Terms Datasheet Identification Advance Information Product Status Formative or In Design Definition 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. Preliminary First Production No Identification Needed Full Production Obsolete Not In Production This datasheet contains specifications on a product that has been discontinued by Fairchild semiconductor. The datasheet is printed for reference information only. Rev. G