KI4503DY Datasheet, PDF (1/2 Pages) Guangdong Kexin Industrial Co.,Ltd – N- and P-Channel MOSFET

SMD Type
N- and P-Channel MOSFET
KI4503DY
TransistIoCrs
Features
TrenchFET Power MOSFET
Absolute Maximum Ratings TA = 25
Parameter
Symbol
Drain-Source Voltage
Gate-Source Voltage
Continuous Drain Current (TJ = 150 )* TA = 25
TA = 70
Pulsed Drain Current
Continuous Source Current (Diode Conduction)*
Maximum Power Dissipation*
TA = 25
TA = 70
Operating Junction and Storage Temperature Range
*Surface Mounted on FR4 Board;t 10 sec.
VDS
VGS
ID
IDM
IS
PD
TJ, Tstg
N-Channel
P-Channel
Unit
10 sec Steady State 10 sec Steady State
30
-8
V
20
8
V
8.8
6.3
-4.5
-3.8
A
7
5.2
-3.6
-3
A
30
-20
A
2
1.1
-1.2
0.9
A
2.27
1.25
1.38
1
W
1.45
0.8
0.88
0.64
W
-55 to 150
Thermal Resistance Ratings TA = 25
Parameter
Maximum Junction-to-Ambient*
Maximum Junction-to-Foot
Symbol
t 10 sec
Steady State
Steady State
RthJA
RthJc
N-Channel
Typ
Max
45
55
85
100
25
30
P-Channel
Typ
Max
75
90
100
125
53
65
Unit
/W
*Surface Mounted on FR4 Board.
www.kexin.com.cn ¹