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MTD3055VL
August 1999 DISTRIBUTION GROUP*
MTD3055VL
General Description
N-Channel Logic Level Enhancement Mode Field Effect Transistor
Features
12 A, 60 V. RDS(ON) = 0.18 Ω @ VGS = 5 V Critical DC electrical parameters specified at elevated temperature. Low drive requirements allowing operation directly from logic drivers. Vgs(th) < 2 V. Rugged internal source-drain diode can eliminate the need for an external Zener diode transient suppressor. 175°C maximum junction temperature rating.
This N-Channel Logic Level MOSFET has been designed specifically to improve the overall efficiency of DC/DC converters using either synchronous or conventional switching PWM controllers. These MOSFETs feature faster switching and lower gate charge than other MOSFETs with comparable RDS(ON) specifications. The result is a MOSFET that is easy and safer to drive (even at very high frequencies), and DC/DC power supply designs with higher overall efficiency.
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MTD3055VL Rev. A
1999 Fairchild Semiconductor Corporation
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Uvr Notes: 1. RθJA is the sum of the junction-to-case and case-to-ambient thermal resistance where the case thermal reference is defined as the drain tab.
RθJC is guaranteed by design while RθCA is determined by the user's board design.
a) RθJA= 38oC/W when mounted on a 1 in2 pad of 2oz copper.
b) RθJA= 96oC/W when mounted on a minimuim pad.
Scale 1 : 1 on letter size paper 2. Pulse Test: Pulse Width ≤ 300 µs, Duty Cycle ≤ 2.0%
MTD3055VL Rev. A
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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™ EcoSPARK™ E2CMOSTM EnSignaTM FACT™ FACT Quiet Series™ FAST ®
DISCLAIMER
FASTr™ FRFET™ GlobalOptoisolator™ GTO™ HiSeC™ I2C™ ISOPLANAR™ LittleFET™ MicroFET™ MicroPak™ MICROWIRE™
OPTOLOGIC ® OPTOPLANAR™ PACMAN™ POP™ Power247™ PowerTrench ® QFET™ QS™ QT Optoelectronics™ Quiet Series™ SILENT SWITCHER ®
SMART START™ SPM™ Stealth™ SuperSOT™-3 SuperSOT™-6 SuperSOT™-8 SyncFET™ TinyLogic™ TruTranslation™ UHC™ UltraFET ®
VCX™
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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 systems which, (a) are intended for surgical implant into support device or system whose failure to perform can the body, or (b) support or sustain life, or (c) whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system, or to affect its safety or 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
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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. H7
