参数资料
型号: FDH45N50F_F133
厂商: Fairchild Semiconductor
文件页数: 1/9页
文件大小: 0K
描述: MOSFET N-CH 500V 50A TO-247
标准包装: 30
系列: UniFET™
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: 45A
开态Rds(最大)@ Id, Vgs @ 25° C: 120 毫欧 @ 22.5A,10V
Id 时的 Vgs(th)(最大): 5V @ 250µA
闸电荷(Qg) @ Vgs: 137nC @ 10V
输入电容 (Ciss) @ Vds: 6630pF @ 25V
功率 - 最大: 625W
安装类型: 通孔
封装/外壳: TO-3P-3,SC-65-3
供应商设备封装: TO-247-3
包装: 管件
November 2013
FDH45N50F
N-Channel UniFET TM FRFET ? MOSFET
500 V, 45 A, 120 m Ω
Features
? R DS(on) = 105 m Ω (Typ.) @ V GS = 10 V, I D = 22.5 A
? Low Gate Charge (Typ. 105 nC)
? Low C rss (Typ. 62 pF)
? 100% Avalanche Tested
? Improved dv/dt Capability
Applications
? Lighting
? Uninterruptible Power Supply
? AC-DC Power Supply
Description
UniFET TM MOSFET is Fairchild Semiconductor ’s high voltage
MOSFET family based on planar stripe and DMOS technology.
This MOSFET is tailored to reduce on-state resistance, and to
provide better switching performance and higher avalanche en-
ergy strength. The body diode’s reverse recovery performance
of UniFET FRFET ? MOSFET has been enhanced by lifetime
control. Its t rr is less than 100nsec and the reverse dv/dt immuni-
ty is 15V/ns while normal planar MOSFETs have over 200nsec
and 4.5V/nsec respectively. Therefore, it can remove additional
component and improve system reliability in certain applications
in which the performance of MOSFET’s body diode is significant.
This device family is suitable for switching power converter ap-
plications such as power factor correction (PFC), flat panel dis-
play (FPD) TV power, ATX and electronic lamp ballasts
D
G
G
D
S
TO-247
S
Absolute Maximum Ratings
T C = 25°C unless otherwise noted .
Symbol
V DSS
Drain-Source Voltage
Parameter
FDH45N50F_F133
500
Unit
V
I D
Drain Current
- Continuous (T C = 25 ° C)
- Continuous (T C = 100 ° C)
45
28.4
A
A
I DM
V GSS
Drain Current
Gate-Source voltage
- Pulsed
(Note 1)
180
± 30
A
V
E AS
I AR
E AR
dv/dt
Single Pulsed Avalanche Energy
Avalanche Current
Repetitive Avalanche Energy
Peak Diode Recovery dv/dt
(Note 2)
(Note 1)
(Note 1)
(Note 3)
1868
45
62.5
50
mJ
A
mJ
V/ns
P D
Power Dissipation
(T C = 25 ° C)
- Derate Above 25 ° C
625
5
W
W/ ° C
T J, T STG
T L
Operating and Storage Temperature Range
Maximum Lead Temperature for Soldering, 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, Max.
Thermal Resistance, Junction-to-Ambient, Max.
FDH45N50F_F133
0.2
40
Unit
° C/W
?2008 Fairchild Semiconductor Corporation
FDH45N50F Rev. C1
1
www.fairchildsemi.com
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