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2006. 4. 6 1/5
SEMICONDUCTOR
TECHNICAL DATA
KMC7D0CN20C
Dual N-Ch Trench MOSFET
Revision No : 0
General Description
Switching regulator and DC-DC Converter applications.
It s mainly suitable for Li-ion battery pack.
FEATURES
V
DSS
=20V, ID=7A.
Low Drain-Source ON Resistance.
: R
DS(ON)
=20m (Max.) @ VGS=4.0V
: R
DS(ON)
=28m (Max.) @ VGS=2.5V
ESD Protection.
Super High Dense Cell Design.
MAXIMUM RATING (Ta=25 )
CHARACTERISTIC SYMBOL RATING UNIT
Drain-Source Voltage
V
DSS
20 V
Gate-Source Voltage
V
GSS
10
V
Drain Current
DC
ID *
7
A
Pulsed
(Note1)
I
DP
*
28
Source-Drain Diode Current
IS *
1.7
A
Drain Power Dissipation
PD *
1.5 W
Maximum Junction Temperature
T
j
150
Storage Temperature Range
T
stg
-55 150
Thermal Resistance, Junction to Ambient
R
thJA
*
83.3
/W
* : Surface Mounted on FR4 Board, t 10sec.
C
58
E1
E
14
GAUGE
PLANE
0.25
L
TSSOP-8
D
G1
D
B
DIM MILLIMETERS
A
A1
B
C
D
E
E1
L
A
A1
1.2 MAX
_
+
0.10 0.05
_
+
0.22 0.05
0.65 Typ.
_
+
3.10 0.10
_
6.40 0.20
+
_
+
4.40 0.10
_
+
0.60 0.10
PIN CONNECTION (TOP VIEW)
D
S
S
G
1
2
1
3
1
4
1
8
D
7
S
2
6
S
2
5
G
2
S1 S1
D
G2
S2 S2
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KMC7D0CN20C
Revision No : 0
ELECTRICAL CHARACTERISTICS (Ta=25 )
Note 1) Pulse test : Pulse width 300 , Duty Cycle 2%.
Note 2) Guaranteed by design. Not subject to production testing.
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage
BV
DSS
ID=250 A, VGS=0V,
20 - - V
Drain Cut-off Current
I
DSS
VDS=16V, VGS=0V
- - 1
A
Gate Leakage Current
I
GSS
VGS= 10V, VDS=0V
- -
10 A
Gate Threshold Voltage
V
th
VDS=V
GS, ID
=250 A (Note 1)
0.5 0.7 1.5 V
Drain-Source ON Resistance
R
DS(ON)
VGS=4.0V, ID=5A (Note 1)
- 16.5 20
m
VGS=2.5V, ID=3A (Note 1)
- 23 28
Forward Transconductance
g
fs
VDS=5V, ID=5A (Note 1)
- 12 - S
Source-Drain Diode Forward Voltage
V
SD
IS=1.7A, VGS=0V (Note 1)
- 0.8 1.2 V
Dynamic (Note 2)
Total Gate Charge
Q
g
VDS=10V, ID=5A
V
GS
=4.0V (Fig.1)
- 11.5 -
nCGate-Source Charge
Q
gs
- 2.4 -
Gate-Drain Charge
Q
gd
- 4 -
Turn-on Delay time
t
d(on)
VDD=10V, ID=1A, V
GEN
=4.0V,
R
L
=10 , RG=10 (Fig.2)
- 7.6 -
ns
Turn-on Rise time
t
r
- 11.2 -
Turn-off Delay time
t
d(off)
- 40.2 -
Turn-off Fall time
t
f
- 19.1 -
Input Capacitance
C
iss
VDS=8V, VGS=0V, f=1.0MHz
- 999 -
pF
Output Capacitance
C
oss
- 234 -
Reverse transfer Capacitance
C
rss
- 144 -
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KMC7D0CN20C
Revision No : 0
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Revision No : 0
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