參數(shù)資料
型號: IRF6618
廠商: International Rectifier
英文描述: HEXFET Power MOSFET
中文描述: HEXFET功率MOSFET
文件頁數(shù): 1/10頁
文件大?。?/td> 230K
代理商: IRF6618
www.irf.com
1
11/10/04
IRF6609
HEXFET Power MOSFET
R
DS(on)
max
2.0m
@V
GS
= 10V
2.6m
@V
GS
= 4.5V
Notes
through are on page 10
Low Conduction Losses
Low Switching Losses
Ideal Synchronous Rectifier MOSFET
Low Profile (<0.7 mm)
Dual Sided Cooling Compatible
Compatible with existing Surface Mount
Techniques
Description
The IRF6609 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 IRF6609 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 IRF6609 has been optimized for parameters that are critical in synchronous buck
operating from 12 volt buss converters including Rds(on), gate charge and Cdv/dt-induced turn on immunity. The IRF6609 offers
particularly low Rds(on) and high Cdv/dt immunity for synchronous FET applications
.
Absolute Maximum Ratings
Parameter
V
DS
Drain-to-Source Voltage
V
GS
Gate-to-Source Voltage
I
D
@ T
C
= 25°C
Continuous Drain Current, V
GS
@ 10V
I
D
@ T
A
= 25°C
Continuous Drain Current, V
GS
@ 10V
I
D
@ T
A
= 70°C
Continuous Drain Current, V
GS
@ 10V
I
DM
P
D
@T
A
= 25°C
P
D
@T
A
= 70°C
P
D
@T
C
= 25°C
Power Dissipation
Linear Derating Factor
T
J
Operating Junction and
T
STG
Storage Temperature Range
Thermal Resistance
Parameter
R
θ
JA
Junction-to-Ambient
R
θ
JA
Junction-to-Ambient
R
θ
JA
Junction-to-Ambient
R
θ
JC
Junction-to-Case
R
θ
J-PCB
Junction-to-PCB Mounted
V
DSS
20V
Qg
46nC
Units
V
A
Pulsed Drain Current
Power Dissipation
Power Dissipation
W
W/°C
°C
Typ.
–––
12.5
20
–––
1.0
Max.
45
–––
–––
1.4
–––
Units
°C/W
-40 to + 150
2.8
1.8
89
0.022
Max.
20
31
25
250
±20
150
DirectFET
ISOMETRIC
SQ
SX
ST
MQ
MX
MT
Applicable DirectFET Outline and Substrate Outline (see p.8,9 for details)
相關(guān)PDF資料
PDF描述
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