Sanken Electric Co 2SK2779 Datasheet
2SK2779
External dimensions
1 ...... FM20
Absolute Maximum Ratings Electrical Characteristics
Symbol Ratings Unit
V
DSS
V
GSS
I
D
I
D (pulse)
1
*
P
D
2
E
AS
*
I
AS
Tch 150
Tstg –55 to +150
1: P
100µs, duty cycle 1%
W
*
2: V
= 25V, L = 750µH, I
DD
*
See Figure 1 on Page 5.
V
— ID Characteristics
DS
20
10V
4V
15
3.5V
100
±20
±20
±80
35 (Tc = 25ºC)
200
20 A
= 20A, unclamped, R
L
3V
(Ta = 25ºC) (Ta = 25ºC)
Ratings
typ maxmin
60 80
75 95 mΩ
W
mJ
Symbol Unit Conditions
V
V
V
A
A
(BR) DSS
I
GSS
I
DSS
V
TH
Re
(yfs)
R
DS (on)
100 V I
1.0 2.0 V VDS = 10V, I
12 20 S VDS = 10V, ID = 10 A
Ciss 1630 pF
Coss 480 pF
ºC
ºC
= 50 Ω,
G
V
GS
20
15
Crss 180 pF
t
d (on)
t
r
t
d (off)
t
f
V
SD
— ID Characteristics ID — R
V
= 10V
DS
20 ns
90 ns
120 ns
55 ns
1.0 V
= 100µA, V
D
±100 nA VGS = ±20V
100 µAV
mΩ
= 100V, VGS = 0V
DS
VGS = 10V, ID = 10A
V
= 4V, ID = 10 A
GS
V
= 10V, f = 1.0MHz,
DS
= 0V
V
GS
ID = 10A, V
R
= 5Ω, V
L
See Figure 2 on Page 5.
1.5
Characteristics
DS (ON)
80
60
= 20A, VGS = 0V
I
SD
D
DD
= 10V,
GS
V
GS
V
GS
= 0V
GS
= 25 0µA
50V,
= 4V
= 10V
(A)
10
D
I
5
0
246 8
010
I
— Re
D
50
10
(S)
5
(yfs)
Re
1
0.5
0.05
V
DS
5000
1000
500
Capacitance (pF)
100
50
0 1020304050
Characteristics
(yfs)
= – 55ºC
T
C
25ºC
125ºC
0.1 0.5 1
— Capacitance
2.5V
V
= 2V
GS
V
= 10V
DS
20105
Characteristics V
V
= 0V
GS
= 1MHz
f
Ciss
Coss
Crss
(A)
DR
I
20
15
10
(A)
D
I
(V)
DS
V
— I
SD
5V
5
0
0 0.5 1.0 1.5
10
TC = –55ºC
5
0
2.5
2.0
1.5
1.0
0.5
0
Characteristics Ta — PD CharacteristicsSafe Operating Area
DR
25ºC
125ºC
012 34
— VDS Characteristics TC — R
V
GS
251020
(V)VDS (V) ID (A)
V
GS
ID = 20A
ID = 10A
100
ID (pulse) max
50
ID max
10
5
(A)
D
I
1
V
= 0V
GS
0.5
0.1
0.5 1 5 10 50 200100
DS (ON)
R
D
E
IT
IM
L
DC OPERATION
VDS (V)VDS (V) VSD (V)
(mΩ)
40
DS (ON)
20
0
0
150
100
(mΩ) R
DS (ON)
50
R
0
–50
(Tc =25ºC)
100µs
1
m
s
1
0
m
s
5
Characteristics
DS (ON)
0 50 100
Tc (ºC)VGS (V)ID (A)
40
30
(W)
20
D
P
10
Without heatsink
0
0 50 100 150
ID = 10A
V
= 4V
GS
V
= 10V
GS
With infinite heatsink
Ta (ºC)
201510
150
40
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