参数资料
型号: IRF7490PBF
厂商: International Rectifier
英文描述: HEXFET Power MOSFET
中文描述: HEXFET功率MOSFET
文件页数: 1/9页
文件大小: 160K
代理商: IRF7490PBF
Symbol
V
DS
V
GS
Gate-to-Source Voltage
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
Pulsed Drain Current
P
D
@T
A
= 25°C
Maximum Power Dissipation
P
D
@T
A
= 70°C
Maximum Power Dissipation
Linear Derating Factor 20 mW/°C
T
J
Operating Junction and
T
STG
Storage Temperature Range
Soldering Temperature, for 10 seconds
Parameter
Max.
100
Units
V
Drain-Source Voltage
± 20
5.4
4.3
43
2.5
1.6
A
W
-55 to + 150
°C
300 (1.6mm from case )
www.irf.com
1
Symbol
R
θ
JL
R
θ
JA
Parameter
Typ.
–––
–––
Max.
20
50
Units
Junction-to-Drain Lead
Junction-to-Ambient
°C/W
Thermal Resistance
SO-8
Top View
8
1
2
3
4
5
6
7
D
D
D
D
G
S
A
S
S
A
IRF7490PbF
HEXFET Power MOSFET
Notes
through are on page 9
Absolute Maximum Ratings
V
DSS
100V
R
DS(on)
max
39m @V
GS
=10V
Q
g
37nC
High frequency DC-DC converters
Lead-Free
Benefits
Low Gate-to-Drain Charge to Reduce
Switching Losses
Fully Characterized Capacitance Including
Effective C
OSS
to Simplify Design, (See
App. Note AN1001)
Fully Characterized Avalanche Voltage
and Current
Applications
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