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SEMICONDUCTOR KF5N65D/I
N CHANNEL MOS FIELD
TECHNICAL DATA EFFECT TRANSISTOR

General Description
KF5N65D
This planar stripe MOSFET has better characteristics, such as fast
switching time, fast reverse recovery time, low on resistance, low gate
A K DIM MILLIMETERS
charge and excellent avalanche characteristics. It is mainly suitable for C D L
A _
6.60 + 0.20
electronic ballast and switching mode power supplies. B _
6.10 + 0.20
C _
5.34 + 0.30
D _
0.70 + 0.20
E _
2.70 + 0.15
FEATURES B
F _
2.30 + 0.10
G 0.96 MAX
VDSS= 650V, ID= 4.4A
H 0.90 MAX
H
Drain-Source ON Resistance : RDS(ON)=1.75 (Max) @VGS = 10V J J _
1.80 + 0.20
E
G N K _
2.30 + 0.10
Qg(typ) = 14.5nC L _
0.50 + 0.10
F F M M _
0.50 + 0.10
N 0.70 MIN
O 0.1 MAX


1 2 3



MAXIMUM RATING (Tc=25 )
O
CHARACTERISTIC SYMBOL RATING UNIT
Drain-Source Voltage VDSS 650 V
Gate-Source Voltage VGSS 30 V
DPAK (1)
@TC=25 4.4
ID
Drain Current @TC=100 2.7 A
KF5N65I
Pulsed (Note1) IDP 15 A H
Single Pulsed Avalanche Energy C J
EAS 150 mJ
D
(Note 2)
Repetitive Avalanche Energy EAR 3.8 mJ
(Note 1)
B

DIM MILLIMETERS
A _
6.6 + 0.2
Peak Diode Recovery dv/dt
dv/dt 4.5 V/ns B _
6.1 + 0.2
(Note 3) M
K




C _
5.34 + 0.3
P
Tc=25 69.4 W D _
0.7 + 0.2
Drain Power N
PD E _
9.3 +0.3
Dissipation
E




Derate above 25 0.56 W/ F _
2.3 + 0.2
G _
0.76 + 0.1
Maximum Junction Temperature Tj 150 G H _
2.3 + 0.1
L J _
0.5+ 0.1
Storage Temperature Range Tstg F F
-55 150 K _
1.8 + 0.2
L _
0.5 + 0.1
Thermal Characteristics
M _
1.0 + 0.1
Thermal Resistance, Junction-to-Case RthJC 1.8 1 2 3 N 0.96 MAX
/W
P _
1.02 + 0.3
Thermal Resistance, Junction-to-
RthJA 110 /W
Ambient


PIN CONNECTION
IPAK(1)
D




G


S




2011. 10. 27 Revision No : 0 1/6
KF5N65D/I

ELECTRICAL CHARACTERISTICS (Tc=25 )
CHARACTERISTIC SYMBOL TEST CONDITION MIN. TYP. MAX. UNIT
Static
Drain-Source Breakdown Voltage BVDSS ID=250 , VGS=0V 650 - - V
Breakdown Voltage Temperature Coefficient BVDSS/ Tj ID=250 , Referenced to 25 - 0.7 - V/
Drain Cut-off Current IDSS VDS=650V, 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=2.2A - 1.5 1.75
Dynamic
Total Gate Charge Qg - 14.5 -
VDS=520V, ID=5A
Gate-Source Charge Qgs - 3.0 - nC
VGS=10V (Note4,5)
Gate-Drain Charge Qgd - 5.8 -
Turn-on Delay time td(on) - 35 -
VDD=325V
Turn-on Rise time tr - 35 -
ID=5A ns
Turn-off Delay time td(off) - 65 -
RG=25 (Note4,5)
Turn-off Fall time tf - 25 -
Input Capacitance Ciss - 720 -
Output Capacitance Coss VDS=25V, VGS=0V, f=1.0MHz - 72 - pF
Reverse Transfer Capacitance Crss - 7.2 -
Source-Drain Diode Ratings
Continuous Source Current IS - - 5.5
VGS Pulsed Source Current ISP - - 22
Diode Forward Voltage VSD IS=4.4A, VGS=0V - - 1.4 V
Reverse Recovery Time trr IS=5.0A, VGS=0V, - 300 - ns
Reverse Recovery Charge Qrr dIs/dt=100A/ - 1.8 - C
Note 1) Repetivity rating : Pulse width limited by junction temperature.
Note 2) L=12.4mH, IS=5.0A, 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
KF5N65 KF5N65
D 001 2 I 001 2




1 PRODUCT NAME

2 LOT NO




2011. 10. 27 Revision No : 0 2/6
KF5N65D/I



Fig1. ID - VDS Fig2. ID - VGS

100
VDS=25V
1
10
Drain Current ID (A)




Drain Current ID (A)
VGS=10V, 7V
10

100 C 25 C
0
10
VGS=5V
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 6.0
VGS = 0V
On - Resistance RDS(ON) ()




IDS = 250
5.0
1.1
4.0

1.0 3.0
VGS=7V

2.0
0.9 VGS=10V
1.0

0.8 0
-100 -50 0 50 100 150 0 1 2 3 4 5 6 7 8

Junction Temperature Tj ( C ) Drain Current ID (A)




Fig5. IS - VSD Fig6. RDS(ON) - Tj

3.0
VGS =10V
Reverse Drain Current IS (A)




IDS = 2.2A
1
2.5
Normalized On Resistance




10

2.0

1.5
150 C 25 C
0
10
1.0

0.5

-1 0.0
10
0.2 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)




2011. 10. 27 Revision No : 0 3/6
KF5N65D/I


Fig 7. C - VDS Fig8. Qg- VGS

104 12
ID=5A




Gate - Source Voltage VGS (V)
10
103
Capacitance (pF)




Ciss 8
VDS = 520V
102 6
Coss
4
101
Crss 2


100 0
0 5 10 15 20 25 30 35 40 0 3 6 9 12 15 18 21 24

Gate - Charge Qg (nC)
Drain - Source Voltage VDS (V)



Fig9. Safe Operation Area Fig10. ID - Tj

102 Operation in this 6
area is limited by RDS(ON)
5
10