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SEMICONDUCTOR KF7N80P/F
N CHANNEL MOS FIELD
TECHNICAL DATA EFFECT TRANSISTOR
General Description
KF7N80P
This planar stripe MOSFET has better characteristics, such as fast A
O
C
switching time, low on resistance, low gate charge and excellent
F
avalanche characteristics. It is mainly suitable for active power factor
E G DIM MILLIMETERS
correction and switching mode power supplies. A _
9.9 + 0.2
B
B 15.95 MAX
Q C 1.3+0.1/-0.05
FEATURES I D _
0.8 + 0.1
E _
3.6 + 0.2
VDSS=800V, ID=7A K _
P F 2.8 + 0.1
Drain-Source ON Resistance : M G 3.7
L
H 0.5+0.1/-0.05
RDS(ON)(Max)=1.45 @VGS=10V J I 1.5
Qg(typ.)= 45nC D J _
13.08 + 0.3
N N H K 1.46
L _
1.4 + 0.1
MAXIMUM RATING (Tc=25 ) M _
1.27 + 0.1
N _
2.54 + 0.2
RATING O _
4.5 + 0.2
CHARACTERISTIC SYMBOL UNIT 1 2 3 P _
2.4 + 0.2
1. GATE
KF7N80P KF7N80F 2. DRAIN Q _
9.2 + 0.2
3. SOURCE
Drain-Source Voltage VDSS 800 V
Gate-Source Voltage VGSS 30 V
TO-220AB
@TC=25 7 7*
ID
Drain Current @TC=100 4.4 4.4* A
KF7N80F
Pulsed (Note1) IDP 20 20*
A C
Single Pulsed Avalanche Energy EAS 360 mJ
(Note 2) F
O
Repetitive Avalanche Energy EAR 11 mJ
(Note 1) E DIM MILLIMETERS
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
Tc=25 160 44.6 W D _
0.8 + 0.1
Drain Power
PD E _
3.18 + 0.1
Dissipation
K
Derate above 25 1.28 0.36 W/ F _
3.3 + 0.1
G _
12.57 + 0.2
Tj L
Maximum Junction Temperature 150 M
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
RthJC N _
2.54 + 0.2
Thermal Resistance, Junction-to-Case 0.78 2.8 /W
O _
6.68 + 0.2
Thermal Resistance, Q _
4.7 + 0.2
RthJA 62.5 62.5 /W 1. GATE
R _
2.76 + 0.2
Junction-to-Ambient 2. DRAIN
Q
1 2 3
3. SOURCE
* : Drain current limited by maximum junction temperature.
TO-220IS (1)
PIN CONNECTION
D
G
S
2012. 3. 29 Revision No : 0 1/3
KF7N80P/F
ELECTRICAL CHARACTERISTICS (Tc=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage BVDSS ID=250 A, VGS=0V 800 - - V
Breakdown Voltage Temperature Coefficient BVDSS/ Tj ID=250 A, Referenced to 25 - 0.65 - V/
Drain Cut-off Current IDSS VDS=800V, VGS=0V - - 10 A
Gate Threshold Voltage Vth VDS=VGS, ID=250 A 2.5 - 4.5 V
Gate Leakage Current IGSS VGS= 30V, VDS=0V - - 100 nA
Drain-Source ON Resistance RDS(ON) VGS=10V, ID=3.5A - 1.2 1.45
Dynamic
Total Gate Charge Qg - 45 -
VDS=480V, ID=7A
Gate-Source Charge Qgs - 8 - nC
VGS=10V (Note4,5)
Gate-Drain Charge Qgd - 20 -
Turn-on Delay time td(on) - 50 -
VDD=300V
Turn-on Rise time tr - 50 -
ID=7A ns
Turn-off Delay time td(off) - 120 -
RG=25 (Note4,5)
Turn-off Fall time tf - 50 -
Input Capacitance Ciss - 1450 -
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz - 150 - pF
Reverse Transfer Capacitance Crss - 20 -
Source-Drain Diode Ratings
Continuous Source Current IS - - 7
VGS Pulsed Source Current ISP - - 28
Diode Forward Voltage VSD IS=7.0A, VGS=0V - - 1.4 V
Reverse Recovery Time trr IS=7.0A, VGS=0V, - 520 - ns
Reverse Recovery Charge Qrr dIs/dt=100A/ s - 6.5 - C
Note 1) Repetivity rating : Pulse width limited by junction temperature.
Note 2) L =14mH, IS=7A, VDD=50V, RG=25 , Starting Tj=25 .
Note 3) IS 7.0A, dI/dt 100A/ , VDD BVDSS, Starting Tj=25 .
Note 4) Pulse Test : Pulse width 300 , Duty Cycle 2%.
Note 5) Essentially independent of operating temperature.
Marking
1
1
KF7N80
KF7N80
F 001 2
P 001 2
1 PRODUCT NAME
2 LOT NO
2012. 3. 29 Revision No : 0 2/3
KF7N80P/F
Fig1. ID - VDS Fig2. ID - VGS
100
VDS=30V
1
10
Drain Current ID (A)
Drain Current ID (A)
VGS=10V
10
VGS=6V
VGS=5V 100 C 25 C
0
10
1
-1
0.1 10
0.1 1 10 100 2 4 6 8 10
Drain - Source Voltage VDS (V) Gate - Source Voltage VGS (V)
Fig3. BVDSS - Tj Fig4. RDS(ON) - ID
Normalized Breakdown Voltage BVDSS
1.2 3.0
VGS = 0V
On - Resistance RDS(ON) ()
IDS = 250
2.5 VGS=6V
1.1
2.0
1.0 1.5
VGS=10V
1.0
0.9
0.5
0.8 0
-100 -50 0 50 100 150 0 2 4 6 8 10 12
Junction Temperature Tj ( C ) Drain Current ID (A)
Fig5. IS - VSD Fig6. RDS(ON) - Tj
2
10 3.0
VGS =10V
Reverse Drain Current IS (A)
IDS = 7 A
2.5
Normalized On Resistance
100 C
1 2.0
10 25 C
1.5
0 1.0
10
0.5
-1 0.0
10
0.4 0.6 0.8 1.0 1.2 1.4 -100 -50 0 50 100 150
Source - Drain Voltage VSD (V) Junction Temperature Tj ( C)
2012. 3. 29 Revision No : 0 3/3
KF7N80P/F
Fig 7. C - VDS Fig8. Qg- VGS
104 12
ID=7A
Gate - Source Voltage VGS (V)
10
Ciss
Capacitance (pF)
103 8 VDS = 480V
6
Coss
102 4
2
Crss
101 0
0 10 20 30 40 0 5 10 15 20 25 30 35 40 45
Gate - Charge Qg (nC)
Drain - Source Voltage VDS (V)
Fig9. Safe Operation Area Fig10. Safe Operation Area
(KF7N80P) (KF7N80F)
102 102
Drain Current ID (A)
Drain Current ID (A)
10