Order this document
by MMDFS2P102/D
SEMICONDUCTOR TECHNICAL DATA
MOSFET and Schottky Rectifier
P–Channel Power MOSFET
with Schottky Rectifier
20 Volts
The FETKY product family incorporates low R
, true logic level MOSFETs
DS(on)
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.
R
= 0.16
DS(on)
= 0.39 Volts
V
F
• HDTMOS Power MOSFET with Low V , Low I Schottky Rectifier
F
R
• 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
CASE 751–05, Style 18
(SO–8)
• I
Specified at Elevated Temperature
DSS
• Applications Information Provided
1
2
8
7
A
A
S
G
C
C
D
D
6
3
4
5
TOP VIEW
(1)
MOSFET MAXIMUM RATINGS (T = 25°C unless otherwise noted)
J
Rating
Symbol
Value
20
Unit
Vdc
Vdc
Vdc
Adc
Drain–to–Source Voltage
V
DSS
Drain–to–Gate Voltage (R
GS
= 1.0 M
)
V
DGR
20
Gate–to–Source Voltage — Continuous
(3)
V
GS
20
Drain Current
— Continuous @ T = 25°C
I
I
3.3
2.1
20
A
D
D
— Continuous @ T = 100°C
A
— Single Pulse (tp
10 s)
I
Apk
Watts
mJ
DM
(2)
Total Power Dissipation @ T = 25°C
P
D
2.0
A
Single Pulse Drain–to–Source Avalanche Energy — STARTING T = 25°C
E
AS
324
J
V
DD
= 30 Vdc, V
GS
= 5.0 Vdc, V = 20 Vdc, I = 9.0 Apk, L = 10 mH, R = 25
DS L G
SCHOTTKY RECTIFIER MAXIMUM RATINGS (T = 25°C unless otherwise noted)
J
Peak Repetitive Reverse Voltage
DC Blocking Voltage
V
20
Volts
RRM
R
V
(3)
Average Forward Current
Peak Repetitive Forward Current
Non–Repetitive Peak Surge Current
(Rated V ) T = 100°C
I
1.0
2.0
20
Amps
Amps
Amps
R
A
O
(3)
(Rated V , Square Wave, 20 kHz) T = 105°C
I
frm
R
A
I
fsm
(Surge applied at rated load conditions, halfwave, single phase, 60 Hz)
DEVICE MARKING
ORDERING INFORMATION
Device
Reel Size
Tape Width
12 mm embossed tape
Quantity
2P102
MMDFS2P102R2
13″
2500 units
(1) Negative sign for P–channel device omitted for clarity.
(2) Pulse Test: Pulse Width ≤ 250 µs, Duty Cycle ≤ 2.0%.
(3) Mounted on 2″ square FR4 board (1″ sq. 2 oz. Cu 0.06″ thick single sided), 10 sec. max.
Designer’s Data for “Worst Case” Conditions — The Designer’s Data Sheet permits the design of most circuits entirely from the information presented. SOA Limit
curves — representing boundaries on device characteristics — are given to facilitate “worst case” design.
HDTMOS and Designer’s are trademarks of Motorola, Inc. TMOS is a registered trademark of Motorola, Inc.
FETKY is a trademark of International Rectifier.
Motorola TMOS Product Preview Data
Motorola, Inc. 1997
1