參數(shù)資料
型號(hào): STW45NM50FD
廠商: 意法半導(dǎo)體
英文描述: N-CHANNEL 500V - 0.07ohm - 45A TO-247 FDmesh⑩Power MOSFET With FAST DIODE
中文描述: N溝道500V - 0.07ohm - 45A條至247 FDmesh⑩功率MOSFET,快速二極管
文件頁(yè)數(shù): 1/8頁(yè)
文件大?。?/td> 255K
代理商: STW45NM50FD
1/8
June 2002
STW45NM50FD
N-CHANNEL 500V - 0.07
- 45A TO-247
FDmeshPower MOSFET (With FAST DIODE)
n
TYPICAL R
DS
(on) = 0.07
n
HIGH dv/dt AND AVALANCHE CAPABILITIES
n
100% AVALANCHE TESTED
n
LOW INPUT CAPACITANCE AND GATE
CHARGE
n
LOW GATE INPUT RESISTANCE
n
TIGHT PROCESS CONTROL AND HIGH
MANUFACTURING YIELDS
DESCRIPTION
The FDmesh
associates all advantages of re-
duced on-resistance and fast switching with an in-
trinsic fast-recovery body diode. It is therefore
strongly recommended for bridge topologies, in par-
ticular ZVS phase-shift converters.
APPLICATIONS
n
ZVS PHASE-SHIFT FULL BRIDGE
CONVERTERS FOR SMPS AND WELDING
EQUIPMENT
ABSOLUTE MAXIMUM RATINGS
Symbol
V
DS
Drain-source Voltage (V
GS
= 0)
V
DGR
Drain-gate Voltage (R
GS
= 20 k
)
V
GS
Gate- source Voltage
I
D
Drain Current (continuos) at T
C
= 25°C
I
D
Drain Current (continuos) at T
C
= 100°C
I
DM
(
l
)
Drain Current (pulsed)
P
TOT
Total Dissipation at T
C
= 25°C
Derating Factor
dv/dt (1)
Peak Diode Recovery voltage slope
T
stg
Storage Temperature
T
j
Max. Operating Junction Temperature
()Pulse width limited by safe operating area
TYPE
V
DSS
R
DS(on)
I
D
STW45NM50FD
500V
< 0.1
45 A
Parameter
Value
Unit
500
V
500
V
±30
V
45
A
28.4
A
180
A
417
W
2.08
20
W/°C
V/ns
–65 to 150
°C
150
°C
(1) I
SD
45A, di/dt
4
00A/μs, V
DD
V
(BR)DSS
, T
j
T
JMAX.
1
2
3
TO-247
INTERNAL SCHEMATIC DIAGRAM
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