参数资料
型号: IRFU3412
厂商: International Rectifier
英文描述: SMPS MOSFET
中文描述: MOSFET的开关电源
文件页数: 1/10页
文件大小: 139K
代理商: IRFU3412
www.irf.com
1
1/22/02
IRFR3412
IRFU3412
SMPS MOSFET
HEXFET Power MOSFET
V
DSS
100V
R
DS(on)
max
0.025
I
D
48A
Switch Mode Power Supply (SMPS)
Motor Drive
Bridge Converters
All Zero Voltage Switching
Benefits
Low Gate Charge Qg results in Simple
Drive Requirement
Improved Gate, Avalanche and Dynamic
dv/dt Ruggedness
Fully Characterized Capacitance and
Avalanche Voltage and Current
Enhanced Body Diode dv/dt Capability
Applications
Parameter
Max.
48
34
190
140
0.95
± 20
6.4
Units
I
D
@ T
C
= 25°C
I
D
@ T
C
= 100
°
C
I
DM
P
D
@T
C
= 25
°
C
Continuous Drain Current, V
GS
@ 10V
Continuous Drain Current, V
GS
@ 10V
Pulsed Drain Current
Power Dissipation
Linear Derating Factor
Gate-to-Source Voltage
Peak Diode Recovery dv/dt
Operating Junction and
Storage Temperature Range
Soldering Temperature, for 10 second
Mounting torqe, 6-32 or M3 screw
A
W
W/
°
C
V
V/ns
°
C
V
GS
dv/dt
T
J
T
STG
-55 to + 175
300(1.6mm from case )
10 lbf
in (1.1N
m)
Absolute Maximum Ratings
Symbol
I
S
Parameter
Min. Typ. Max. Units
Conditions
Continuous Source Current
(Body Diode)
Pulsed Source Current
(Body Diode)
Diode Forward Voltage
Reverse Recovery Time
Reverse RecoveryCharge
Reverse RecoveryCurrent
Forward Turn-On Time
MOSFET symbol
showing the
integral reverse
p-n junction diode.
T
J
= 25
°
C, I
S
= 29A, V
GS
= 0V
T
J
= 125
°
C, I
F
= 29A
di/dt = 100A/μs
–––
–––
I
SM
–––
–––
V
SD
t
rr
Q
rr
I
RRM
t
on
–––
–––
–––
–––
–––
68
160
4.5
1.3
100
240
6.8
V
ns
nC
A
Intrinsic turn-on time is negligible (turn-on is dominated by L
S
+L
D
)
S
D
G
Diode Characteristics
48
190
D-Pak
IRFR3412 IRFU3412
I-Pak
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