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Tuofeng Semiconductor

4542 Datasheet Preview

4542 Datasheet

Dual Enhancement Mode MOSFET

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Shenzhen Tuofeng Semiconductor Technology Co., Ltd
4542
Dual Enhancement Mode MOSFET (N-and P-Channel)
Features
Pin Description
N-Channel
30V/6.9A, RDS(ON)=27.44m@VGS =10V
R DS(ON)=41.16m@VGS =4.5V
P-Channel
-30V/-6.9A, R DS(ON)=32.00m@VGS =10.0V
R DS(ON)=50.00m@VGS =4.5V
Super High Dense Cell Design for Extremely
Low RDS(ON)
Reliable and Rugged
SO-8 Package
S1 1
G1 2
S2 3
G2 4
8 D1
7 D1
6 D2
5 D2
SO-8
D1 D1
S2
G2
G1
Applications
Power Management in Notebook Computer ,
Portable Equipment and Battery Powered
Systems.
S1
N-Channel MOSFET
D2 D2
P-Channel MOSFET
1




Tuofeng Semiconductor

4542 Datasheet Preview

4542 Datasheet

Dual Enhancement Mode MOSFET

No Preview Available !

Shenzhen Tuofeng Semiconductor Technology Co., Ltd
4542
Absolute Maximum Ratings (TA = 25°C unless otherwise noted)
Symbol
Parameter
VDSS
VGSS
ID*
IDM
Drain-Source Voltage
Gate-Source Voltage
Maximum Drain Current – Continuous
Maximum Drain Current – Pulsed
PD Maximum Power Dissipation
TA=25 C
°
TJ Maximum Junction Temperature
TSTG Storage Temperature Range
RθjA Thermal Resistance – Junction to Ambient
* Surface Mounted on FR4 Board, t 10 sec.
N-Channel
30
±20
6.9
28
P-Channel
-30
±20
-6.9
-20
22
150
-55 to 150
62.5
Unit
V
A
W
°C
°C
°C/W
Electrical Characteristics
(T
A
=
25°C
unless
otherwise
noted)
Symbol
Parameter
Test Condition
Static
BVDSS
Drain-Source Breakdown
Voltage
VGS=0V , IDS=250µA
IDSS
Zero Gate Voltage Drain
Current
VGS(th) Gate Threshold Voltage
VDS=24V , VGS=0V
VDS=-24V , VGS=0V
VDS=VGS , IDS=250µA
VDS=VGS , IDS=-250µA
IGSS Gate Leakage Current
VGS=±20V , VDS=0V
VGS=±20V , VDS=0V
VGS=10V , IDS=6.9A
RDS(ON)a
Drain-Source On-state
Resistance
VGS=4.5V , IDS=5A
VGS=-10V , IDS=-6.9A
VGS=-4.5V , IDS=-5A
VSDa Diode Forward Voltage
ISD=2.0A , VGS=0V
ISD=-2.0A , VGS =0V
Notes
a : Pulse test ; pulse width 300µs, duty cycle 2%
4542
Unit
Min. Typ. Max.
N-Ch
P-Ch
N-Ch
P-Ch
N-Ch
P-Ch
N-Ch
P-Ch
30
-30
1
-1
N-Ch
P-Ch
N-Ch
P-Ch

V
1
µA
-1
1.5 2
-1.5 -2
V
±100
±100
28
nA
42
m
32
50
0.7 1.0
-0.7 -1.0
V
2


Part Number 4542
Description Dual Enhancement Mode MOSFET
Maker Tuofeng Semiconductor
Total Page 9 Pages
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