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Motorola TMOS Product Preview Data
Product Preview
FETKY
MOSFET and Schottky Rectifier
The FETKY
product family incorporates low RDS(on), true logic level MOSFETs
packaged with industry leading, low forward drop, low leakage Schottky Barrier rectifiers
to offer high efficiency components in a space saving configuration. Independent pinouts
for TMOS and Schottky die allow the flexibility to use a single component for switching
and rectification functions in a wide variety of applications such as Buck Converter,
Buck–Boost, Synchronous Rectification, Low Voltage Motor Control, and Load Manage-
ment in Battery Packs, Chargers, Cell Phones and other Portable Products.
HDTMOS Power MOSFET with Low VF
Lower Component Placement and Inventory Costs along with
Board Space Savings
Logic Level Gate Drive — Can be Driven by Logic ICs
Mounting Information for SO–8 Package Provided
Applications Information Provided
R2 Suffix for Tape and Reel (2500 units/13″ reel)
Marking: 6N303
MOSFET MAXIMUM RATINGS (TJ = 25°C unless otherwise noted) (1)
Rating
Symbol
Value
Unit
Drain–to–Source Voltage
VDSS
30
Vdc
Drain–to–Gate Voltage (RGS = 1.0 MW)
VDGR
30
Vdc
Gate–to–Source Voltage — Continuous
VGS
"20
Vdc
Drain Current (2) — Continuous @ TA = 25°C
— Single Pulse (tp
v 10 ms)
ID
IDM
6.0
30
Adc
Apk
Total Power Dissipation @ TA = 25°C (2)
PD
2.0
Watts
Single Pulse Drain–to–Source Avalanche Energy — STARTING TJ = 25°C
VDD = 30 Vdc, VGS = 5.0 Vdc, VDS = 20 Vdc, IL = 9.0 Apk, L = 10 mH, RG = 25 W
EAS
325
mJ
SCHOTTKY RECTIFIER MAXIMUM RATINGS (TJ = 25°C unless otherwise noted)
Peak Repetitive Reverse Voltage
DC Blocking Voltage
VRRM
VR
30
Volts
Average Forward Current (2)
(Rated VR) TA = 104°C
IO
2.0
Amps
Peak Repetitive Forward Current (2)
(Rated VR, Square Wave, 20 kHz) TA = 108°C
Ifrm
4.0
Amps
Non–Repetitive Peak Surge Current
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
Ifsm
30
Amps
(1) Pulse Test: Pulse Width
≤ 250 s, Duty Cycle ≤ 2.0%.
(2) Mounted on 2
″ square FR4 board (1″ sq. 2 oz. Cu 0.06″ thick single sided), 10 sec. max.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
HDTMOS and Designer’s are trademarks of Motorola, Inc. TMOS is a registered trademark of Motorola, Inc.
FETKY is a trademark of International Rectifier.
Order this document
by MMDFS6N303/D
MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
MMDFS6N303
N–Channel Power MOSFET
with Schottky Rectifier
30 Volts
RDS(on) = 35 mW
VF = 0.42 Volts
CASE 751–06, Style 18
(SO– 8)
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Motorola, Inc. 1998