參數(shù)資料
型號: FDS3890
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: JFETs
英文描述: 80V N-Channel Dual PowerTrench MOSFET
中文描述: 4.7 A, 80 V, 0.044 ohm, 2 CHANNEL, N-CHANNEL, Si, POWER, MOSFET
封裝: SO-8
文件頁數(shù): 1/5頁
文件大小: 85K
代理商: FDS3890
February 2001
FDS3890
80V N-Channel Dual PowerTrench
MOSFET
2001 Fairchild Semiconductor Corporation
FDS3890 Rev B(W)
General Description
This
converters using either synchronous or conventional
switching PWM controllers.
These MOSFETs feature faster switching and lower
gate charge than other MOSFETs with comparable
R
specifications. The result is a MOSFET that is
easy and safer to drive (even at very high frequencies),
and DC/DC power supply designs with higher overall
efficiency.
N-Channel
MOSFET
has
been
designed
Features
4.7 A, 80 V.
R
DS(ON)
= 44 m
@ V
GS
= 10 V
R
DS(ON)
= 50 m
@ V
GS
= 6 V
Fast switching speed
High performance trench technology for extremely
low R
DS(ON)
High power and current handling capability
S2
SO-8
G2S1G1
D2
D2
D1
D1
4
3
2
1
5
6
7
8
Q1
Q2
Absolute Maximum Ratings
T
A
=25
o
C unless otherwise noted
Symbol
Parameter
V
DSS
Drain-Source Voltage
V
GSS
Gate-Source Voltage
I
D
Drain Current – Continuous
– Pulsed
P
D
Power Dissipation for Dual Operation
Power Dissipation for Single Operation
T
J
, T
STG
Operating and Storage Junction Temperature Range
Ratings
80
±
20
4.7
20
2
1.6
1.0
0.9
–55 to +175
Units
V
V
A
W
(Note 1a)
(Note 1a)
(Note 1b)
(Note 1c)
°
C
Thermal Characteristics
R
θ
JA
Thermal Resistance, Junction-to-Ambient
R
θ
JC
Thermal Resistance, Junction-to-Case
Package Marking and Ordering Information
Device Marking
Device
FDS3890
FDS3890
(Note 1a)
78
40
°
C/W
°
C/W
(Note 1)
Reel Size
13’’
Tape width
12mm
Quantity
2500 units
F
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