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IRFW740S Schematic ( PDF Datasheet ) - Fairchild Semiconductor

Teilenummer IRFW740S
Beschreibung Power MOSFET ( Transistor )
Hersteller Fairchild Semiconductor
Logo Fairchild Semiconductor Logo 




Gesamt 7 Seiten
IRFW740S Datasheet, Funktion
$GYDQFHG 3RZHU 026)(7
IRFW740S
FEATURES
Avalanche Rugged Technology
Rugged Gate Oxide Technology
Lower Input Capacitance
Improved Gate Charge
Extended Safe Operating Area
Lower Leakage Current: 10µA (Max.) @ VDS = 400V
Lower RDS(ON): 0.437(Typ.)
Absolute Maximum Ratings
Symbol
VDSS
ID
IDM
VGS
EAS
IAR
EAR
dv/dt
PD
TJ , TSTG
TL
Characteristic
Drain-to-Source Voltage
Continuous Drain Current (TC=25°C)
Continuous Drain Current (TC=100°C)
Drain Current-Pulsed
(1)
Gate-to-Source Voltage
Single Pulsed Avalanche Energy
(2)
Avalanche Current
(1)
Repetitive Avalanche Energy
(1)
Peak Diode Recovery dv/dt
Total Power Dissipation (TA=25°C) *
Total Power Dissipation (TC=25°C)
Linear Derating Factor
(3)
Operating Junction and
Storage Temperature Range
Maximum Lead Temp. for Soldering
Purposes, 1/8 from case for 5-seconds
BVDSS = 400 V
RDS(on) = 0.55
ID = 10 A
D2-PAK I2-PAK
2
1
3
1
2
3
1. Gate 2. Drain 3. Source
Value
400
10
6.3
40
±30
457
10
13.4
4.0
3.1
134
1.08
- 55 to +150
300
Units
V
A
A
V
mJ
A
mJ
V/ns
W
W
W/°C
°C
Thermal Resistance
Symbol
Characteristic
Typ.
RθJC
RθJA
RθJA
Junction-to-Case
Junction-to-Ambient *
Junction-to-Ambient
--
--
--
* When mounted on the minimum pad size recommended (PCB Mount).
Max.
0.93
40
62.5
Units
°C/W
Rev. B
©1999 Fairchild Semiconductor Corporation






IRFW740S Datasheet, Funktion
IRFW740S
1&+$11(/
32:(5 026)(7
Fig 15. Peak Diode Recovery dv/dt Test Circuit & Waveforms
DUT
IS
VGS Driver
RG
VGS
+
VDS
--
L
Same Type
as DUT
dv/dt controlled by RG
IS controlled by Duty Factor D
VDD
VGS
( Driver )
IS
( DUT )
VDS
( DUT )
Gate Pulse Width
D
=
--------------------------
Gate Pulse Period
10V
IFM , Body Diode Forward Current
di/dt
IRM
Body Diode Reverse Current
Body Diode Recovery dv/dt
Vf
Body Diode
Forward Voltage Drop
VDD

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