参数资料
型号: IRFS450B
厂商: Fairchild Semiconductor
文件页数: 1/8页
文件大小: 0K
描述: MOSFET N-CH 500V 9.6A TO-3PF
标准包装: 30
FET 型: MOSFET N 通道,金属氧化物
FET 特点: 标准
漏极至源极电压(Vdss): 500V
电流 - 连续漏极(Id) @ 25° C: 9.6A
开态Rds(最大)@ Id, Vgs @ 25° C: 390 毫欧 @ 4.8A,10V
Id 时的 Vgs(th)(最大): 4V @ 250µA
闸电荷(Qg) @ Vgs: 113nC @ 10V
输入电容 (Ciss) @ Vds: 3800pF @ 25V
功率 - 最大: 96W
安装类型: 通孔
封装/外壳: SC-94
供应商设备封装: TO-3PF
包装: 管件
November 2001
IRFS450B
500V N-Channel MOSFET
General Description
Features
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
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9.6A, 500V, R DS(on) = 0.39 ? @V GS = 10 V
Low gate charge ( typical 87 nC)
Low Crss ( typical 60 pF)
Fast switching
100% avalanche tested
Improved dv/dt capability
avalanche and commutation mode. These devices are well
suited for high efficiency switch mode power supplies,
power factor correction and electronic lamp ballasts based
on half bridge.
D
!
G !
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G D S
Absolute Maximum Ratings
TO-3PF
IRFS Series
T C = 25°C unless otherwise noted
!
S
Symbol
V DSS
Drain-Source Voltage
Parameter
IRFS450B
500
Units
V
I D
Drain Current
- Continuous (T C = 25°C)
- Continuous (T C = 100°C)
9.6
6.1
A
A
I DM
Drain Current
- Pulsed
(Note 1)
38.4
A
V GSS
Gate-Source Voltage
± 30
V
E AS
I AR
E AR
dv/dt
P D
Single Pulsed Avalanche Energy
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
Power Dissipation (T C = 25°C)
- Derate above 25°C
(Note 2)
(Note 1)
(Note 1)
(Note 3)
990
9.6
9.6
5.5
96
0.77
mJ
A
mJ
V/ns
W
W/°C
T J , T STG
T L
Operating and Storage Temperature Range
Maximum lead temperature for soldering purposes,
1/8 " from case for 5 seconds
-55 to +150
300
°C
°C
Thermal Characteristics
Symbol
R θ JC
R θ JA
Parameter
Thermal Resistance, Junction-to-Case
Thermal Resistance, Junction-to-Ambient
Typ
--
--
Max
1.3
40
Units
°C / W
°C / W
?2001 Fairchild Semiconductor Corporation
Rev. B, November 2001
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