www.irf.com 1
7/3/06
Notes through are on page 2
DirectFET ISOMETRIC
MT
Applicable DirectFET Outline and Substrate Outline (see p.8,9 for details)
SQ SX ST MQ MX
MT
Description
The IRF6613PbF combines the latest HEXFET® Power MOSFET Silicon technology with the advanced DirectFET
TM
packaging to achieve the
lowest on-state resistance in a package that has the footprint of an SO-8 and only 0.7 mm profile. The DirectFET package is compatible with
existing layout geometries used in power applications, PCB assembly equipment and vapor phase, infra-red or convection soldering techniques,
when application note AN-1035 is followed regarding the manufacturing methods and processes. The DirectFET package allows dual sided
cooling to maximize thermal transfer in power systems, improving previous best thermal resistance by 80%.
The IRF6613PbF balances both low resistance and low charge along with ultra low package inductance to reduce both conduction and switching
losses. The reduced total losses make this product ideal for high efficiency DC-DC converters that power the latest generation of processors
operating at higher frequencies. The IRF6613PbF has been optimized for parameters that are critical in synchronous buck converters including
Rds(on), gate charge and Cdv/dt-induced turn on immunity. The IRF6613PbF offers particularly low Rds(on) and high Cdv/dt immunity for
synchronous FET applications.
V
DSS
R
DS(on)
max Qg(typ.)
40V
3.4m
Ω
@V
GS
= 10V
42nC
4.1m
Ω
@V
GS
= 4.5V
PD - 97087A
l RoHS Compliant
l Lead-Free (Qualified up to 260°C Reflow)
l Application Specific MOSFETs
l Ideal for CPU Core DC-DC Converters
l Low Conduction Losses
l High Cdv/dt Immunity
l Low Profile (<0.7mm)
l Dual Sided Cooling Compatible
l Compatible with existing Surface Mount Techniques
IRF6613PbF
IRF6613TRPbF
DirectFET Power MOSFET
Absolute Maximum Ratin
s
Parameter Units
V
DS
Drain-to-Source Voltage V
V
GS
Gate-to-Source Voltage
I
D
@ T
C
= 25°C
Continuous Drain Current, V
GS
@ 10V
k
I
D
@ T
A
= 25°C
Continuous Drain Current, V
GS
@ 10V
h
A
I
D
@ T
A
= 70°C
Continuous Drain Current, V
GS
@ 10V
h
I
DM
Pulsed Drain Current
e
P
D
@T
C
= 25°C
Power Dissipation
k
P
D
@T
A
= 25°C
Power Dissipation
h
P
D
@T
A
= 70°C
Power Dissipation
h
W
E
AS
Single Pulse Avalanche Energy
f
mJ
I
AR
Avalanche Current
e
A
Linear Derating Factor
h
W/°C
T
J
Operating Junction and °C
T
STG
Storage Temperature Range
Thermal Resistance
Parameter Typ. Max. Units
R
θJA
Junction-to-Ambient
hl
––– 45
R
θJA
Junction-to-Ambient
il
12.5 –––
R
θJA
Junction-to-Ambient
jl
20 ––– °C/W
R
θJC
Junction-to-Case
kl
––– 1.4
R
θJ-PCB
Junction-to-PCB Mounted 1.0 –––
-40 to + 150
0.022
1.8
200
18
89
2.8
Max.
23
18
180
±20
40
150