Preferred Device
N–Channel SO–8, Dual
These miniature surface mount MOSFETs feature ultra low R DS(on)
and true logic level performance. They are capable of withstanding
high energy in the avalanche and commutation modes and the
drain–to–source diode has a very low reverse recovery time.
MiniMOSt devices are designed for use in low voltage, high speed
switching applications where power efficiency is important. Typical
applications are dc–dc converters, and power management in portable
and battery powered products such as computers, printers, cellular and
cordless phones. They can also be used for low voltage motor controls
in mass storage products such as disk drives and tape drives. The
avalanche energy is specified to eliminate the guesswork in designs
where inductive loads are switched and offer additional safety margin
against unexpected voltage transients.
Ultra Low R DS(on) Provides Higher Efficiency and Extends Battery
Life
Logic Level Gate Drive – Can Be Driven by Logic ICs
Miniature SO–8 Surface Mount Package – Saves Board Space
Diode Is Characterized for Use In Bridge Circuits
Diode Exhibits High Speed, With Soft Recovery
I DSS Specified at Elevated Temperature
Avalanche Energy Specified
Mounting Information for SO–8 Package Provided
MAXIMUM RATINGS
(T J = 25 C unless otherwise noted)
Rating
Drain–to–Source Voltage
Drain–to–Gate Voltage (R GS = 1.0 M )
Gate–to–Source Voltage – Continuous
Drain Current – Continuous @ T A = 25 C
Drain Current
– Continuous @ T A = 100 C
Drain Current
– Single Pulse (t p
10 s)
Total Power Dissipation @ T A = 25 C
(Note 1.)
Operating and Storage Temperature Range
Single Pulse Drain–to–Source Avalanche
Energy – Starting T J = 25 C
(V DD = 30 Vdc, V GS = 5.0 Vdc, Peak
I L = 9.0 Apk, L = 8.0 mH, R G = 25 )
Thermal Resistance – Junction to Ambient
(Note 1.)
Maximum Lead Temperature for Soldering
Purposes, 1/8 from case for 10 seconds
1. When mounted on 2 square FR–4 board (1 square 2 oz. Cu 0.06 thick
single sided) with one die operating, 10s max.
Semiconductor Components Industries, LLC, 2000
November, 2000 – Rev. 7
8
Symbol
Value
Unit
V DSS
30
Vdc
V DGR
30
Vdc
V GS
20
Vdc
I D
4.1
Adc
I D
3.0
I DM
40
Apk
P D
2.0
Watts
T J , T stg
– 55 to
C
150
E AS
324
mJ
R JA
62.5
C/W
Device
T L
260
C
MMDF3N03HDR2
Preferred devices are recommended choices for future use
and best overall value.
1
http://onsemi.com
3 AMPERES
30 VOLTS
R DS(on) = 70 mW
N–Channel
MARKING
DIAGRAM
SO–8, Dual
D3N03
CASE 751
LYWW
STYLE 11
1
L
= Location Code
Y
= Year
WW
= Work Week
PIN ASSIGNMENT
Source–1
Drain–1
1
8
Gate–1
2
7
Drain–1
Source–2
Drain–2
3
6
4
5
Gate–2
Drain–2
Top View
ORDERING INFORMATION
Package
Shipping
SO–8
2500 Tape & Reel
Publication Order Number:
MMDF3N03HD/D