IRFS254B Datasheet, PDF (1/8 Pages) Fairchild Semiconductor – 250V N-Channel MOSFET

November 2001
IRFS254B
250V N-Channel MOSFET
General Description
These N-Channel enhancement mode power field effect
transistors are produced using Fairchild’s proprietary,
planar, DMOS technology.
This advanced technology has been especially tailored to
minimize on-state resistance, provide superior switching
performance, and withstand high energy pulse in the
avalanche and commutation mode. These devices are well
suited for high efficiency switching DC/DC converters and
switch mode power supplies.
Features
• 16A, 250V, R_DS(on) = 0.14Ω @V_GS = 10 V
• Low gate charge ( typical 95 nC)
• Low Crss ( typical 60 pF)
• Fast switching
• 100% avalanche tested
• Improved dv/dt capability
G DS
TO-3PF
IRFS Series
G!
D
!
●
◀▲
●
●
!
S
Absolute Maximum Ratings T_C = 25°C unless otherwise noted
Symbol
V_DSS
I_D
I_DM
V_GSS
E_AS
I_AR
E_AR
dv/dt
P_D
T_J, T_STG
T_L
Parameter
Drain-Source Voltage
Drain Current
- Continuous (T_C = 25°C)
- Continuous (T_C = 100°C)
Drain Current - Pulsed
(Note 1)
Gate-Source Voltage
Single Pulsed Avalanche Energy
(Note 2)
Avalanche Current
(Note 1)
Repetitive Avalanche Energy
(Note 1)
Peak Diode Recovery dv/dt
(Note 3)
Power Dissipation (T_C = 25°C)
- Derate above 25°C
Operating and Storage Temperature Range
Maximum lead temperature for soldering purposes,
1/8" from case for 5 seconds
Thermal Characteristics
Symbol
R_θJC
R_θJA
Parameter
Thermal Resistance, Junction-to-Case
Thermal Resistance, Junction-to-Ambient
IRFS254B
250
16
10.1
64
± 30
700
16
9.0
5.5
90
0.72
-55 to +150
300
Typ
Max
--
1.38
--
40
Units
V
A
A
A
V
mJ
A
mJ
V/ns
W
W/°C
°C
°C
Units
°C/W
°C/W
©2001 Fairchild Semiconductor Corporation
Rev. C, November 2001