参数资料
型号: FDPF18N50
厂商: FAIRCHILD SEMICONDUCTOR CORP
元件分类: JFETs
英文描述: 500V N-Channel MOSFET
中文描述: 18 A, 500 V, 0.265 ohm, N-CHANNEL, Si, POWER, MOSFET, TO-220AB
封装: LEAD FREE, TO-220F, 3 PIN
文件页数: 1/10页
文件大小: 1042K
代理商: FDPF18N50
2006 Fairchild Semiconductor Corporation
FDP18N50 / FDPF18N50 Rev. A
1
www.fairchildsemi.com
F
October 2006
UniFET
TM
FDP18N50 / FDPF18N50
500V N-Channel MOSFET
Features
18A, 500V, R
DS(on)
= 0.265
@V
GS
= 10 V
Low gate charge ( typical 45 nC)
Low C
rss
( typical 25 pF)
Fast switching
100% avalanche tested
Improved dv/dt capability
Description
These N-Channel enhancement mode power field effect
transistors are produced using Fairchild’s proprietary, planar
stripe, 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
efficient switched mode power supplies and active power factor
correction.
Absolute Maximum Ratings
Thermal Characteristics
TO-220
FDP Series
G
S
D
TO-220F
FDPF Series
G
S
D
D
G
S
Symbol
Parameter
FDP18N50
FDPF18N50
Unit
V
DSS
I
D
Drain-Source Voltage
500
V
Drain Current
- Continuous (T
C
= 25
°
C)
- Continuous (T
C
= 100
°
C)
- Pulsed
8
10 8
8 *
10 8
A
A
I
DM
V
GSS
E
AS
I
AR
E
AR
dv/dt
Drain Current
(Note 1)
72
72
A
Gate-Source voltage
±
30
V
Single Pulsed Avalanche Energy
(Note 2)
945
mJ
Avalanche Current
(Note 1)
18
A
Repetitive Avalanche Energy
(Note 1)
23
mJ
Peak Diode Recovery dv/dt
(Note 3)
4.5
V/ns
P
D
Power Dissipation
(T
C
= 25
°
C)
- Derate above 25
°
C
235
1.88
58
0.47
W
W/
°
C
T
J,
T
STG
T
L
Operating and Storage Temperature Range
-55 to +150
°
C
Maximum Lead Temperature for Soldering Purpose,
1/8” from Case for 5 Seconds
* Drain current limited by maximum junction temperature
300
°
C
Symbol
Parameter
FDP18N50
FDPF18N50
Unit
R
θ
JC
R
θ
CS
R
θ
JA
Thermal Resistance, Junction-to-Case
0.53
2.15
°
C/W
Thermal Resistance, Case-to-Sink Typ.
0.5
--
°
C/W
Thermal Resistance, Junction-to-Ambient
62.5
62.5
°
C/W
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