8-129

CAUTION: These devices are sensitive to electrostatic discharge; follow proper ESD Handling Procedures.

LittleFET™ is a trademark of Intersil Corporation. PSPICE® is a registered trademark of MicroSim Corporation.

http://www.intersil.com or 407-727-9207

RF1K49211

7A, 12V, 0.020 Ohm, Logic Level, Single

N-Channel LittleFET™ Power MOSFET

The RF1K49211 Single N-Channel power MOSFET is

manufactured using an advanced MegaFET process. This

process, which uses feature sizes approaching those of LSI

integrated circuits, gives optimum utilization of silicon,

resulting in outstanding performance. It was designed for

use in applications such as switching regulators, switching

converters, motor drivers, relay drivers, and low-voltage bus

switches. This product achieves full-rated conduction at a

gate bias in the 3V - 5V range, thereby facilitating true on-off

power control directly from logic level (5V) integrated circuits.

Formerly developmental type TA49211.

Features

• 7A, 12V

• Peak Current vs Pulse Width Curve

• UIS Rating Curve

• Related Literature

- TB334 “Guidelines for Soldering Surface Mount

Components to PC Boards”

Symbol

Packaging

JEDEC MS-012AA

Ordering Information

PART NUMBER

PACKAGE

BRAND

RF1K49211

MS-012AA

RF1K49211

NOTE: When ordering, use the entire part number. For ordering in

tape and reel, add the suffix 96 to the part number, i.e., RF1K4921196.

SOURCE(2)

DRAIN(8)

NC(1)

DRAIN(7)

DRAIN(6)

DRAIN(5)

SOURCE(3)

GATE(4)

BRANDING DASH

1

2

3

4

5

Data Sheet

August 1999

File Number

4303.1