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SEMICONDUCTOR KF9N25P/F
N CHANNEL MOS FIELD
TECHNICAL DATA EFFECT TRANSISTOR
General Description KF9N25P
A
This planar stripe MOSFET has better characteristics, such as fast O
C
switching time, low on resistance, low gate charge and excellent
F
avalanche characteristics. It is mainly suitable for DC/DC Converters
E G DIM MILLIMETERS
and switching mode power supplies. A _
9.9 + 0.2
B B 15.95 MAX
Q C 1.3+0.1/-0.05
D _
0.8 + 0.1
FEATURES I
E _
3.6 + 0.2
VDSS= 250V, ID= 9.0A K
F _
2.8 + 0.1
P G 3.7
Drain-Source ON Resistance : RDS(ON)=0.4 @VGS = 10V M H 0.5+0.1/-0.05
L
I 1.5
Qg(typ) = 14.5nC J J _
13.08 + 0.3
D K 1.46
L _
1.4 + 0.1
N N H
M _
1.27+ 0.1
N _
2.54 + 0.2
MAXIMUM RATING (Ta=25 ) O _
4.5 + 0.2
P _
2.4 + 0.2
RATING Q _
9.2 + 0.2
CHARACTERISTIC SYMBOL UNIT 1 2 3 1. GATE
KF9N25P KF9N25F 2. DRAIN
3. SOURCE
Drain-Source Voltage VDSS 250 V
Gate-Source Voltage VGSS 30 V TO-220AB
@TC=25 9.0 9.0*
ID
Drain Current @TC=100 5.65 5.65* A
KF9N25F
Pulsed (Note1) IDP 25 25*
A C
Single Pulsed Avalanche Energy EAS 180 mJ
(Note 2) F
O
Repetitive Avalanche Energy EAR 4.0 mJ E DIM MILLIMETERS
(Note 1)
B
A _
10.16 + 0.2
Peak Diode Recovery dv/dt
G
dv/dt 4.5 V/ns B _
15.87 + 0.2
(Note 3) C _
2.54 + 0.2
D _
0.8 + 0.1
Drain Power Tc=25 83 38 W
PD E _
3.18 + 0.1
Dissipation
K
Derate above 25 0.67 0.3 W/ F _
3.3 + 0.1
G _
12.57 + 0.2
L M
Maximum Junction Temperature Tj 150 R H _
0.5 + 0.1
J
J _
13.0 + 0.5
Storage Temperature Range Tstg -55 150 K _
3.23 + 0.1
D
L 1.47 MAX
Thermal Characteristics M 1.47 MAX
N N H
N _
2.54 + 0.2
Thermal Resistance, Junction-to-Case RthJC 1.5 3.3 /W O _
6.68 + 0.2
Q _
4.7 + 0.2
Thermal Resistance, Junction-to-
RthJA 62.5 62.5 /W 1. GATE R _
2.76 + 0.2
Ambient 1 2 3
Q
2. DRAIN
* : Drain current limited by maximum junction temperature. 3. SOURCE
* Single Gauge Lead Frame
PIN CONNECTION
TO-220IS (1)
(KF9N25P, KF9N25F)
D
G
S
2010. 12. 3 Revision No : 0 1/7
KF9N25P/F
ELECTRICAL CHARACTERISTICS (Ta=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage BVDSS ID=250 , VGS=0V 250 - - V
Breakdown Voltage Temperature Coefficient BVDSS/ Tj ID=250 , Referenced to 25 - 0.22 - V/
Drain Cut-off Current IDSS VDS=250V, VGS=0V, - - 10
Gate Threshold Voltage Vth VDS=VGS, ID=250 2.5 - 4.5 V
Gate Leakage Current IGSS VGS= 30V, VDS=0V - - 100 nA
Drain-Source ON Resistance RDS(ON) VGS=10V, ID=4.5A - 0.31 0.40
Dynamic
Total Gate Charge Qg - 14.5 -
VDS=200V, ID=9A
Gate-Source Charge Qgs - 3.2 - nC
VGS=10V (Note4,5)
Gate-Drain Charge Qgd - 6.3 -
Turn-on Delay time td(on) - 15 -
VDD=125V
Turn-on Rise time tr - 25 -
ID=9A ns
Turn-off Delay time td(off) - 30 -
RG=25 (Note4,5)
Turn-off Fall time tf - 15 -
Input Capacitance Ciss - 560 -
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz - 96 - pF
Reverse Transfer Capacitance Crss - 15 -
Source-Drain Diode Ratings
Continuous Source Current IS - - 9
VGS
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