2SK2688-01
N-channel MOS-FET
FAP-IIS Series
30V
0,017
50A
60W
> Features
> Outline Drawing
-
High Speed Switching
-
Low On-Resistance
-
No Secondary Breakdown
-
Low Driving Power
-
High Voltage
-
V
GS
= 30V Guarantee
-
Repetitive Avalanche Rated
> Applications
-
Switching Regulators
-
UPS
-
DC-DC converters
-
General Purpose Power Amplifier
> Maximum Ratings and Characteristics
> Equivalent Circuit
-
Absolute Maximum Ratings (T
C
=25C),
unless otherwise specified
Item
Symbol
Rating
Unit
Drain-Source-Voltage
V
DS
30
V
Continous Drain Current
I
D
50
A
Pulsed Drain Current
I
D(puls)
200
A
Gate-Source-Voltage
V
GS
16
V
Max. Avalanche Energy
E
AV
520
mJ
Max. Power Dissipation
P
D
60
W
Operating and Storage Temperature Range
T
ch
150
C
T
stg
-55 ~ +150
C
L=0.277mH,Vcc=12V
-
Electrical Characteristics (T
C
=25C),
unless otherwise specified
Item
Symbol
Test conditions
Min.
Typ.
Max.
Unit
Drain-Source Breakdown-Voltage
BV
DSS
I
D
=1mA
V
GS
=0V
30
V
Gate Threshhold Voltage
V
GS(th)
I
D
=1mA
V
DS=
V
GS
1,0
1,5
2,0
V
Zero Gate Voltage Drain Current
I
DSS
V
DS
=30V
T
ch
=25C
10
500
A
V
GS
=0V
T
ch
=125C
0,2
1,0
mA
Gate Source Leakage Current
I
GSS
V
GS
=16V
V
DS
=0V
10
100
nA
Drain Source On-State Resistance
R
DS(on)
I
D
=25A
V
GS
=4V
0,012
0,017
I
D
=25A
V
GS
=10V
0,0075
0,01
Forward Transconductance
g
fs
I
D
=25A
V
DS
=25V
22
45
S
Input Capacitance
C
iss
V
DS
=25V
2750
4130
pF
Output Capacitance
C
oss
V
GS
=0V
1300
1950
pF
Reverse Transfer Capacitance
C
rss
f=1MHz
600
900
pF
Turn-On-Time t
on
(t
on
=t
d(on)
+t
r
)
t
d(on)
V
CC
=15V
13
20
ns
t
r
I
D
=50A
180
270
ns
Turn-Off-Time t
off
(t
on
=t
d(off)
+t
f
)
t
d(off)
V
GS
=10V
55
83
ns
t
f
R
GS
=10
150
230
ns
Avalanche Capability
I
AV
L = 100H
T
ch
=25C
50
A
Diode Forward On-Voltage
V
SD
I
F
=2xI
DR
V
GS
=0V T
ch
=25C
1,14
1,71
V
Reverse Recovery Time
t
rr
I
F
=I
DR
V
GS
=0V
85
130
ns
Reverse Recovery Charge
Q
rr
-dI
F
/dt=100A/s T
ch
=25C
0,17
C
-
Thermal Characteristics
Item
Symbol
Test conditions
Min.
Typ.
Max.
Unit
Thermal Resistance
R
th(ch-c)
channel to case
2,08
C/W
R
th(ch-a)
channel to air
125,0
C/W
N-channel MOS-FET
2SK2688-01
30V
0,017
50A
60W
FAP-IIS Series
> Characteristics
Typical Output Characteristics
Drain-Source-On-State Resistance vs. T
ch
Typical Transfer Characteristics
I
D
=f(V
DS
); 80s pulse test; T
C
=25C
R
DS(on)
= f(T
ch
): ID=25A; VGS=10V
I
D
=f(V
GS
); 80s pulse test; V
DS
=25V; T
ch
=25C
I
D
[A]
1
R
DS(ON)
[
]
2
I
D
[A]
3
V
DS
[V]
T
ch
[C]
V
GS
[V]
Typical Drain-Source-On-State-Resistance vs. I
D
Typical Forward Transconductance vs. I
D
Gate Threshold Voltage vs. T
ch
R
DS(on)
=f(I
D
); 80s pulse test;T
C
=25C
g
fs
=f(I
D
); 80s pulse test; V
DS
=25V; T
ch
=25C
V
GS(th)
=f(T
ch
); I
D
=1mA; V
DS
=V
GS
R
DS(ON)
[
]
4
g
fs
[S]
5
V
GS(th)
[V]
6
I
D
[A]
I
D
[A]
T
ch
[C]
Typical Capacitances vs. V
DS
Typical Gate Charge Characteristic
Forward Characteristics of Reverse Diode
C=f(V
DS
); V
GS
=0V; f=1MHz
VGS=f(Qg): ID=50A; Tch=25C
I
F
=f(V
SD
); 80s pulse test; Tch=25
o
C
C [F]
7
V
DS
[V]
8
V
GS
[V]
I
F
[A]
9
V
DS
[V]
Qg [nC]
V
SD
[V]
Avalanche Energy Derating
Safe operation area
E(AV)=f(starting Tch): Vcc=12V; I
AV<
=50A
I
D
=f(V
DS
): D=0,01, Tc=25C
Z
th(ch-c)
[K/W]
Transient Thermal impedance
10
12
Z
thch
=f(t) parameter:D=t/T
Eas [mJ]
I
D
[A]
Starting Tch [C]
V
DS
[V]
t [s]
This specification is subject to change without notice!
N-channel MOS-FET
2SK2688-01
30V
0,017
50A
60W
FAP-IIS Series
> Characteristics
Typical Switching Characteristics
t [ns]
V
SD
[V]
This specification is subject to change without notice!
Power Dissipation
P
D
=f(T
C
)
0
25
50
75
100
125
0
0
0
0
0
0
0
T
C
[C]
P
D
/ P
Dmax
[%]
Maximum Avalanche Current vs. starting T
ch
I
AV
=f(starting T
ch
)
0
20
40
60
80
100
120
0
0
0
0
0
0
0
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