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參數(shù)資料
| 型號： | IRF7822 |
| 廠商： | International Rectifier |
| 元件分類： | DC/DC變換器 |
| 英文描述： | Power MOSFET for DC-DC Converters |
| 中文描述： | 功率MOSFET用于DC - DC轉(zhuǎn)換器 |
| 文件頁數(shù)： | 1/6頁 |
| 文件大?。?/td> | 71K |
| 代理商： | IRF7822 |
Parameter
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain or Source
Current (V
GS
≥
4.5V)
Pulsed Drain Current
Power Dissipation
Symbol
V
DS
V
GS
I
D
IRF7822
30
±12
18
13
150
3.1
3.0
–
55 to 150
3.8
150
Units
V
T
A
= 25°C
T
A
= 70°C
A
I
DM
P
D
T
A
= 25
°
C
T
A
= 70
°
C
W
Junction & Storage Temperature Range
Continuous Source Current (Body Diode)
Pulsed Source Current
T
J
,
T
STG
I
S
I
SM
°
C
A
Absolute Maximum Ratings
Parameter
Maximum Junction-to-Ambient
Maximum Junction-to-Lead
www.irf.com
Max.
40
20
Units
°
C/W
°
C/W
R
θ
JA
R
θ
JL
Thermal Resistance
IRF7822
07/11/01
IRF7822
R
DS
(on)
Q
G
Q
sw
Q
oss
5.0m
44nC
12nC
27nC
DEVICE CHARACTERISTICS
Top View
8
1
2
3
4
5
6
7
D
D
D
D
G
S
A
S
S
SO-8
HEXFET
Power MOSFET for DC-DC Converters
N-Channel Application-Specific MOSFETs
Ideal for CPU Core DC-DC Converters
Low Conduction Losses
Low Switching Losses
Description
This new device employs advanced HEXFET Power
MOSFET technology to achieve an unprecedented
balance of on-resistance and gate charge. The reduced
conduction and switching losses make it ideal for high
efficiency DC-DC converters that power the latest
generation of microprocessors.
The IRF7822 has been optimized for all parameters that
are critical in synchronous buck converters including
R
, gate charge and Cdv/dt-induced turn-on immunity.
The IRF7822 offers particulary low R
and high Cdv/
dt immunity for synchronous FET applications.
The package is designed for vapor phase, infra-red,
convection, or wave soldering techniques. Power
dissipation of greater than 3W is possible in a typical
PCB mount application.
1
PD - 94279
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IRF7822 | 制造商:International Rectifier 功能描述:MOSFET N SO-8 |
| IRF7822.PBF | 制造商:International Rectifier 功能描述:MOSFET N SO-8 |
| IRF7822HR | 制造商:International Rectifier 功能描述:Trans MOSFET N-CH 30V 18A 8-Pin SOIC 制造商:International Rectifier 功能描述:TRANS MOSFET N-CH 30V 18A 8SOIC - Rail/Tube |
| IRF7822PBF | 功能描述:MOSFET 30V 1 N-CH HEXFET 6.5mOhms 44nC RoHS:否 制造商:STMicroelectronics 晶體管極性:N-Channel 汲極/源極擊穿電壓:650 V 閘/源擊穿電壓:25 V 漏極連續(xù)電流:130 A 電阻汲極/源極 RDS（導(dǎo)通）:0.014 Ohms 配置:Single 最大工作溫度: 安裝風(fēng)格:Through Hole 封裝 / 箱體:Max247 封裝:Tube |
| IRF7822TRHR | 制造商:International Rectifier 功能描述:Trans MOSFET N-CH 30V 18A 8-Pin SOIC T/R |
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