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SEMICONDUCTOR KMC7D0CN20C
TECHNICAL DATA Dual N-Ch Trench MOSFET
General Description
Switching regulator and DC-DC Converter applications. C
It s mainly suitable for Li-ion battery pack.
D
8 5
A
FEATURES E1 E
B
A1
VDSS=20V, ID=7A.
1 4
Low Drain-Source ON Resistance.
: RDS(ON)=20m (Max.) @ VGS=4.0V
DIM MILLIMETERS
: RDS(ON)=28m (Max.) @ VGS=2.5V A 1.2 MAX
A1 _
0.10 + 0.05
ESD Protection.
B _
0.22 + 0.05
Super High Dense Cell Design. GAUGE C 0.65 Typ.
PLANE _
3.10 + 0.10
D
E _
6.40 + 0.20
E1 _
4.40 + 0.10
L _
0.60 + 0.10
0.25
MAXIMUM RATING (Ta=25 ) L
CHARACTERISTIC SYMBOL RATING UNIT
Drain-Source Voltage VDSS 20 V
TSSOP-8
Gate-Source Voltage VGSS 10 V
DC ID * 7
Drain Current A
Pulsed (Note1) IDP * 28
Source-Drain Diode Current IS * 1.7 A
Drain Power Dissipation PD * 1.5 W
Maximum Junction Temperature Tj 150 D
Storage Temperature Range Tstg -55 150
Thermal Resistance, Junction to Ambient RthJA* 83.3 /W
* : Surface Mounted on FR4 Board, t 10sec.
G1
S1 S1
PIN CONNECTION (TOP VIEW)
8 D
D
D 1
S1 2 7 S2
S1 3 6 S2
G1 4 5 G2
G2
S2 S2
2006. 4. 6 Revision No : 0 1/5
KMC7D0CN20C
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage BVDSS ID=250 A, VGS=0V, 20 - - V
Drain Cut-off Current IDSS VDS=16V, VGS=0V - - 1 A
Gate Leakage Current IGSS VGS= 10V, VDS=0V - - 10 A
Gate Threshold Voltage Vth VDS=VGS, ID=250 A (Note 1) 0.5 0.7 1.5 V
VGS=4.0V, ID=5A (Note 1) - 16.5 20
Drain-Source ON Resistance RDS(ON) m
VGS=2.5V, ID=3A (Note 1) - 23 28
Forward Transconductance gfs VDS=5V, ID=5A (Note 1) - 12 - S
Source-Drain Diode Forward Voltage VSD IS=1.7A, VGS=0V (Note 1) - 0.8 1.2 V
Dynamic (Note 2)
Total Gate Charge Qg - 11.5 -
VDS=10V, ID=5A
Gate-Source Charge Qgs - 2.4 - nC
VGS=4.0V (Fig.1)
Gate-Drain Charge Qgd - 4 -
Turn-on Delay time td(on) - 7.6 -
Turn-on Rise time tr VDD=10V, ID=1A, VGEN=4.0V, - 11.2 -
ns
Turn-off Delay time td(off) RL=10 , RG=10 (Fig.2) - 40.2 -
Turn-off Fall time tf - 19.1 -
Input Capacitance Ciss - 999 -
Output Capacitance Coss VDS=8V, VGS=0V, f=1.0MHz - 234 - pF
Reverse transfer Capacitance Crss - 144 -
Note 1) Pulse test : Pulse width 300 , Duty Cycle 2%.
Note 2) Guaranteed by design. Not subject to production testing.
2006. 4. 6 Revision No : 0 2/5
KMC7D0CN20C
2006. 4. 6 Revision No : 0 3/5
KMC7D0CN20C
2006. 4. 6 Revision No : 0 4/5
KMC7D0CN20C
2006. 4. 6 Revision No : 0 5/5
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