參數(shù)資料
型號: FDS4935BZ
廠商: FAIRCHILD SEMICONDUCTOR CORP
元件分類: 小信號晶體管
英文描述: Dual 30 Volt P-Channel PowerTrench MOSFET
中文描述: 6900 mA, 30 V, 2 CHANNEL, P-CHANNEL, Si, SMALL SIGNAL, MOSFET
封裝: LEAD FREE, SOP-8
文件頁數(shù): 1/5頁
文件大小: 163K
代理商: FDS4935BZ
2006 Fairchild Semiconductor Corporation
FDS4935BZ Rev B1 (W)
FDS4935BZ
Dual 30 Volt P-Channel PowerTrench
MOSFET
General Description
This
specifically to improve the overall efficiency of DC/DC
converters using either synchronous or conventional
switching PWM controllers, and battery chargers.
P-Channel
MOSFET
has
been
designed
These MOSFETs feature faster switching and lower
gate charge than other MOSFETs with comparable
R
DS(ON)
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.
Features
x
–6.9 A, –30 V. R
DS(ON)
= 22 m
:
@ V
GS
= –10 V
R
DS(ON)
= 35 m
:
@ V
GS
= – 4.5 V
x
Extended V
GSS
range (–25V) for battery applications
x
ESD protection diode (note 3)
x
High performance trench technology for extremely
low R
DS(ON)
x
High power and current handling capability
D
D2
SO-8
D
D
D
D2
D1
D1
S2G2S1G1
Pin 1
SO-8
Absolute Maximum Ratings
T
A
=25
o
C unless otherwise noted
Symbol
V
DS\
Parameter
Ratings
–30
Units
V
Drain-Source Voltage
V
GS
Gate-Source Voltage
+25
V
I
D
Drain Current – Continuous
(Note 1a)
–6.9
A
– Pulsed
–50
Power Dissipation for Single Operation
(Note 1a)
1.6
(Note 1b)
1.0
P
D
(Note 1c)
0.9
W
T
J
, T
STG
Operating and Storage Junction Temperature Range
–55 to +150
q
C
Thermal Characteristics
R
T
JA
Thermal Resistance, Junction-to-Ambient
(Note 1a)
78
q
C/W
q
C/W
R
T
JC
Thermal Resistance, Junction-to-Case
(Note 1)
40
Package Marking and Ordering Information
Device Marking
Device
Reel Size
Tape width
Quantity
FDS4935BZ
FDS4935BZ
13’’
12mm
2500 units
4
3
2
1
5
6
7
8
Q1
Q2
F
tm
September 2006
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