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SEMICONDUCTOR KF5N50P/F/PZ/FZ
N CHANNEL MOS FIELD
TECHNICAL DATA EFFECT TRANSISTOR
General Description KF5N50P, KF5N50PZ
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 electronic ballast and
E G DIM MILLIMETERS
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
E
0.8 + 0.1
_
3.6 + 0.2
VDSS= 500V, ID= 5.0A K
F _
2.8 + 0.1
P G 3.7
Drain-Source ON Resistance : RDS(ON)=1.4 @VGS = 10V M H 0.5+0.1/-0.05
L
I 1.5
Qg(typ) = 12nC 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 (Tc=25 ) O _
4.5 + 0.2
P _
2.4 + 0.2
RATING Q _
9.2 + 0.2
CHARACTERISTIC SYMBOL KF5N50P KF5N50F UNIT 1 2 3 1. GATE
2. DRAIN
KF5N50PZ KF5N50FZ 3. SOURCE
Drain-Source Voltage VDSS 500 V
Gate-Source Voltage VGSS 30 V TO-220AB
@TC=25 5.0 5.0*
ID
Drain Current @TC=100 2.9 2.9* A
KF5N50F, KF5N50FZ
Pulsed (Note1) IDP 13 13*
A C
Single Pulsed Avalanche Energy EAS 270 mJ
(Note 2) S
F
P
Repetitive Avalanche Energy EAR E DIM MILLIMETERS
8.6 mJ
(Note 1) A _
10.0 + 0.3
B
B _
G
Peak Diode Recovery dv/dt 15.0 + 0.3
dv/dt 4.5 V/ns C _
2.70 + 0.3
(Note 3)
D 0.76+0.09/-0.05
Drain Power Tc=25 83 41.5 W E 3.2 +0.2
_
PD L L F _
3.0 + 0.3
Dissipation
K
R
Derate above 25 0.66 0.33 W/ G _
12.0 + 0.3
M H 0.5+0.1/-0.05
Maximum Junction Temperature Tj 150
J
D D J _
13.6 + 0.5
K _
3.7 + 0.2
Storage Temperature Range Tstg -55 150
L 1.2+0.25/-0.1
Thermal Characteristics N N
M 1.5+0.25/-0.1
H N _
2.54 +0.1
Thermal Resistance, Junction-to-Case RthJC 1.5 3.0 /W P _
6.8 + 0.1
Q _
4.5 + 0.2
Thermal Resistance, Junction-to- R _
2.6 + 0.2
RthJA 62.5 62.5 /W
Ambient 0.5 Typ
Q
1 2 3 S
1. GATE
* : Drain current limited by maximum junction temperature. 2. DRAIN
3. SOURCE
PIN CONNECTION
TO-220IS
(KF5N50P, KF5N50F) (KF5N50PZ, KF5N50FZ)
D D
G
G
S S
2008. 11. 19 Revision No : 0 1/7
KF5N50P/F/PZ/FZ
ELECTRICAL CHARACTERISTICS (Tc=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage BVDSS ID=250 , VGS=0V 500 - - V
Breakdown Voltage Temperature Coefficient BVDSS/ Tj ID=250 , Referenced to 25 - 0.55 - V/
Drain Cut-off Current IDSS VDS=500V, VGS=0V, - - 10
Gate Threshold Voltage Vth VDS=VGS, ID=250 2.0 - 4.0 V
KF5N50P/F VGS= 30V, VDS=0V - - 100 nA
Gate Leakage Current IGSS
KF5N50PZ/FZ VGS= 25V, VDS=0V - - 10
Drain-Source ON Resistance RDS(ON) VGS=10V, ID=2.5A - 1.15 1.4
Dynamic
Total Gate Charge Qg - 12 -
VDS=400V, ID=5A
Gate-Source Charge Qgs - 2.4 - nC
VGS=10V (Note4,5)
Gate-Drain Charge Qgd - 5.4 -
Turn-on Delay time td(on) - 22.5 -
VDD=250V
Turn-on Rise time tr - 29 -
RL=50 ns
Turn-off Delay time td(off) - 58 -
RG=25 (Note4,5)
Turn-off Fall time tf - 18 -
Input Capacitance Ciss - 430 -
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz - 71 - pF
Reverse Transfer Capacitance Crss - 7.5 -
Source-Drain Diode Ratings
Continuous Source Current IS - - 5
VGS Pulsed Source Current ISP - - 20
Diode Forward Voltage VSD IS=5A, VGS=0V - - 1.4 V
Reverse Recovery Time trr IS=5A, VGS=0V, - 150 - ns
Reverse Recovery Charge Qrr dIs/dt=100A/ - 0.42 - C
Note 1) Repetivity rating : Pulse width limited by junction temperature.
Note 2) L=19.5mH, IS=5A, VDD=50V, RG=25 , Starting Tj=25 .
Note 3) IS 5A, 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
1 1
KF5N50 KF5N50
KF5N50 KF5N50
F 813 2 FZ 813 2
P 801 2 PZ 801 2
1 PRODUCT NAME
2 LOT NO
2008. 11. 19 Revision No : 0 2/7
KF5N50P/F/PZ/FZ
Fig1. ID - VDS Fig2. ID - VGS
100
VDS=30V
Drain Current ID (A)
Drain Current ID (A)
1
VGS=10V 10
10
VGS=7V
TC=100 C
25 C
0
10
1 VGS=5V
-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
1.1 VGS=6V
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
10
2 3.0
VGS =10V
Reverse Drain Current IS (A)
IDS = 2.5A
2.5
Normalized On Resistance
10
1 2.0
TC=100 C 1.5
25 C
10
0 1.0
0.5
-1 0.0
10
0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 -100 -50 0 50 100 150
Source - Drain Voltage VSD (V) Junction Temperature Tj ( C)
2008. 11. 19 Revision No : 0 3/7
KF5N50P/F/PZ/FZ
Fig 7. C - VDS Fig8. Qg- VGS
1000 12
ID=5A
Gate - Source Voltage VGS (V)
Ciss 10
Capacitance (pF)
100 8
VDS = 400V
Coss VDS = 250V
6
VDS = 100V
10 4
Crss 2
1 0
0 5 10 15 20 25 30 35 40 0 2 4 6 8 10 12 14 16
Gate - Charge Qg (nC)
Drain - Source Voltage VDS (V)
Fig9. Safe Operation Area Fig10. Safe Operation Area
(KF5N50P, KF5N50PZ) (KF5N50F, KF5N50FZ)
102 Operation in this 102 Operation in this
area is limited by RDS(ON) area is limited by RDS(ON)
Drain Current ID (A)
Drain Current ID (A)
101 101
100