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IRF7809A の電気的特性と機能

IRF7809AのメーカーはInternational Rectifierです、この部品の機能は「Chipset for DC-DC Converters」です。


製品の詳細 ( Datasheet PDF )

部品番号 IRF7809A
部品説明 Chipset for DC-DC Converters
メーカ International Rectifier
ロゴ International Rectifier ロゴ 




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IRF7809A Datasheet, IRF7809A PDF,ピン配置, 機能
PD - 93810
PD - 93811
IIRRFF7788009A/IRF7811A
PROVISIONAL DATASHEET
• N-Channel Application-Specific MOSFETs
• Ideal for CPU Core DC-DC Converters
• Low Conduction Losses
• Low Switching Losses
• Minimizes Parallel MOSFETs for high current
applications
HEXFET® Chipset for DC-DC Converters
S1
S2
AA
8D
7D
Description
These new devices employ advanced HEXFET® Power
MOSFET technology to achieve an unprecedented balance
of on-resistance and gate charge.The reduced conduction
and switching losses make them ideal for high efficiency
DC-DC converters that power the latest generation of
microprocessors.
SO-8
S3
G4
6D
5D
Top View
Both the IRF7809A and IRF7811A have been optimized
and are 100% tested for all parameters that are critical in
synchronous buck converters including RDS(on), gate charge
and Cdv/dt-induced turn-on immunity.The IRF7809A offers
particulary low RDS(on) and high Cdv/dt immunity for
synchronous FET applications. The IRF7811A offers an
extremely low combination of Q & R for reduced
sw DS(on)
losses in control FET applications.
The package is designed for vapor phase, infra-red,
convection, or wave soldering techniques. Power
dissipation of greater than 2W is possible in a typical PCB
mount application.
Absolute Maximum Ratings
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain or Source
Current (VGS 4.5V)
Pulsed Drain Current
T = 25°C
A
TL = 90°C
Power Dissipation
T = 25°C
A
TL = 90°C
Junction & Storage Temperature Range
Continuous Source Current (Body Diode)
Pulsed Source Current
Thermal Resistance
Parameter
Maximum Junction-to-Ambientƒ
Maximum Junction-to-Lead
www.irf.com
Symbol
VDS
VGS
I
D
IDM
P
D
TJ, TSTG
I
S
ISM
RθJA
RθJL
VDS
RDS(on)
QG
Qsw
Q
oss
DEVICE RATINGS
IRF7809A
30V
8.5 m
73 nC
22.5 nC
30 nC
IRF7811A
28V
12 m
23 nC
7 nC
31 nC
IRF7809A
IRF7811A
30 28
±12
14.5
11.4
14.2
11.2
100 100
2.5
2.4
–55 to 150
2.5 2.5
50 50
Max.
50
25
Units
V
A
W
°C
A
Units
°C/W
°C/W
1
01/19/00

1 Page





IRF7809A pdf, ピン配列
SO-8 Package Outline
IRF7809A/IRF7811A
Part Marking Information
www.irf.com
3


3Pages





ページ 合計 : 4 ページ
 
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[ IRF7809A データシート.PDF ]


データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。


共有リンク

Link :


部品番号部品説明メーカ
IRF7809

HEXFET

International Rectifier
International Rectifier
IRF7809A

Chipset for DC-DC Converters

International Rectifier
International Rectifier
IRF7809AV

N-Channel Application-Specific MOSFETs

International Rectifier
International Rectifier
IRF7809AVPbF

Power MOSFET ( Transistor )

International Rectifier
International Rectifier


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