2006. 2. 23
1/5
SEMICONDUCTOR
TECHNICAL DATA
KMA5D8DP20Q
Dual P-CH Trench MOSFET
Revision No : 2
General Description
Battery Packs and Battery-powered portable equipment applications.
It's mainly suitable for use as a load switch in battery powered applications
and protection in battery packs.
FEATURES
V
DSS
=-20V, I
D
=-5.8A.
Drain-Source ON Resistance.
: R
DS(ON)
=36m (Max.) @ V
GS
=-4.5V.
: R
DS(ON)
=62m (Max.) @ V
GS
=-2.5V.
MAXIMUM RATING (Ta=25 )
FLP-8
B
G
H
B1
0.254
P
T
1.27 BSC
MILLIMETERS
B1
G
H
L
D
A
B
DIM
4.9 0.1
+
_
3.9 0.1
+
_
0.445 0.065
+
_
6.0 0.2
+
_
1.55 0.2
+
_
0.175 0.075
+
_
0.715 0.215
+
_
1
4
5
8
A
P
D
L
T
* : Surface Mounted on 1
1 Board, t 10sec.
PIN CONNECTION (TOP VIEW)
1
2
3
4
8
7
6
5
S1
G1
S2
G2
D1
D1
D2
D2
G1
S1
G2
D2
D2
D1
D1
S2
CHARACTERISTIC
SYMBOL RATING
UNIT
Drain-Source Voltage
V
DSS
-20
V
Gate-Source Voltage
V
GSS
12
V
Drain Current
DC
I
D
*
-5.8
A
Pulsed (Note2)
I
DP
-24
Drain Power Dissipation
Ta=25
P
D
*
2.0
W
Ta=100
0.8
Maximum Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
Thermal Resistance, Junction to Ambient
R
thJA
*
62.5
/W
2006. 2. 23
2/5
KMA5D8DP20Q
Revision No : 2
ELECTRICAL CHARACTERISTICS (Ta=25 )
Note 1) Based on thermal dissipation from junction to ambient while mounted on a 1
1 PCB Board.
Note 2) Pulse test : Pulse width 300 .
Note 3) Guaranteed by design, not subject to production testing.
CHARACTERISTIC
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Static
Drain-Source Breakdown Voltage
BV
DSS
I
D
=-250 A, V
GS
=0V,
-20
-
-
V
Drain Cut-off Current
I
DSS
V
DS
=-20V, V
GS
=0V,
-
-
-1
A
Gate Threshold Voltage
V
th
V
DS
=V
GS
, I
D
=-250 A
-0.6
-
-
V
Gate Leakage Current
I
GSS
V
GS
= 12V, V
DS
=0V
-
-
100
nA
Drain-Source ON Resistance
R
DS(ON)
V
GS
=-4.5V, I
D
=-5.8A (Note 2)
-
29
36
m
V
GS
=-2.5V, I
D
=-4.4A (Note 2)
-
49
62
Dynamic
(Note 3)
Total Gate Charge
Q
g
V
DS
=-10V, I
D
=-5.8A
V
GS
=-4.5V
(Fig.1)
-
14
-
nC
Gate-Source Charge
Q
gs
-
2.3
-
Gate-Drain Charge
Q
gd
-
5.5
-
Turn-on Delay time
t
d(on)
V
DD
=-10V,
R
L
=1.69 , R
G
=6
(Fig.2)
-
10
-
ns
Turn-on Rise time
t
r
-
37
-
Turn-off Delay time
t
d(off)
-
36
-
Turn-off Fall time
t
f
-
52
-
Source-Drain Diode Ratings
Continuous Source Current
I
S
V
GS
< V
th
(Note 1)
-
-
-1.5
A
Diode Forward Voltage
V
SD
I
S
=-5.8A, V
GS
=0V (Note 2)
-
-
-1.5
V
2006. 2. 23
3/5
KMA5D8DP20Q
Revision No : 2
Gate - Source Voltage V
GS
(V)
0
-
12
-
18
-
6
-
24
0
-
1
-
5
-
3
-
2
-
4
I
D
- V
GS
Vth - Tj
-75
-50
-25
-
0.3
-
0.1
-
0.2
0
0.5
0.4
0.1
0.2
0.3
0
50
25
100
150
75
125
Drain Current I
D
(A)
Tj=125 C
Tj= -55 C
Tj=25 C
Normalized Threshold Voltage V
th
Junction Temperature T
j
( )
C
I
DS
=250
A
I
D
- V
DS
Drain - Source Voltage V
DS
(V)
0
0
-
24
-
18
-
12
-
6
-
1
-
3
-
2.5
-
0.5
-
2
-
1.5
Drain Current I
D
(A)
V
GS
= -1.5
V
-
2V
-
3V
-
4V
-
5V
-
4.5V
-
2.5V
-
3.5V
R
DS(ON)
- I
D
R
DS(ON)
- Tj
I
S
- V
SD
-
0
-
1
-
10
-
0.1
-
100
-
0.2
-
0.6
-
1
-
1.2
-
0.8
-
0.4
0
10
40
30
50
20
60
70
0
-
4
-
24
-
20
-
8
-
16
-
12
V
GS
=
-
2.5V
V
GS
=
-
4.5V
1.4
0.6
0.7
0.8
1.0
1.2
1.3
0.9
1.1
Drain Current ID (A)
On - Resistance R
DS(ON)
(m
)
Reverse Drain Current I
S
(A)
Junction Temperture Tj ( )
Normalized On Resistance
Source - Drain Voltage V
SD
(V)
C
Tj=25 C
Tj=150 C
T
a
=25 C
-75
-50
-25
0
50
25
100
150
75
125
V
GS
= -4.5V
I
DS
= -5.8A
2006. 2. 23
4/5
KMA5D8DP20Q
Revision No : 2
Gate - Charge Qg (nC)
C - V
DS
Drain - Source Voltage V
DS
(V)
0
-
5
-
3
-
1
-
2
-
4
4
16
14
12
10
2
8
6
0
Qg - V
GS
Capacitance (pF)
Gate - Source Voltage V
GS
(V)
0
1200
1600
2000
800
400
Coss
Ciss
Crss
Frequency = 1MHz
-
10
0
-
5
-
20
-
15
V
DS
= -10A
I
DS
= -5.8A
Square Wave Pulse Duration (sec)
10
10
0.1
0.01
0.001
10
2
10
-3
10
-2
10
-1
1
1
10
3
10
-4
Single Pulse
0.02
0.1
0.2
0.01
- Duty Factor, D= t
1
/t
2
t
1
t
2
P
DM
R
th
Normalized Transient Thermal Resistance
Duty=0.5
T
j(max)
- T
a
- R
thJA
=
P
D
2006. 2. 23
5/5
KMA5D8DP20Q
Revision No : 2
Fig. 1 Gate Charge
VGS
-4.5 V
Qg
Qgd
Qgs
Q
VDS
VGS
tr
t
d(on)
10%
90%
t
on
t
f
t
d(off)
t
off
ID
ID
Fig. 2 Resistive Load Switching
VGS
V
DS
V
DS
VGS
1.0 mA
Schottky
Diode
-4.5 V
6
RL
0.5 VDSS
0.5 VDSS
PDF 
ZIP