PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Jan.1999
FX20VSJ-3
OUTLINE DRAWING
Dimensions in mm
TO-220S
MITSUBISHI Pch POWER MOSFET
FX20VSJ-3
HIGH-SPEED SWITCHING USE
APPLICATION
Motor control, Lamp control, Solenoid control
DC-DC converter, etc.
10.5 max
1.3
1.5 max
4.5
0
+0.3
0
3.0
+0.3
0.5
1
5
0.8
8.6 0.3
9.8 0.5
1.5 max
(1.5)
0.5
4.5
2.6 0.4
B
1
1
2
2
3
3
GATE
DRAIN
SOURCE
DRAIN
4
4
4
1
2
3
150
20
20
80
20
20
80
70
55 ~ +150
55 ~ +150
1.2
V
GS
= 0V
V
DS
= 0V
L = 30
H
Typical value
Drain-source voltage
Gate-source voltage
Drain current
Drain current (Pulsed)
Avalanche drain current (Pulsed)
Source current
Source current (Pulsed)
Maximum power dissipation
Channel temperature
Storage temperature
Weight
V
V
A
A
A
A
A
W
C
C
g
V
DSS
V
GSS
I
D
I
DM
I
DA
I
S
I
SM
P
D
T
ch
T
stg
--
Symbol
MAXIMUM RATINGS
(Tc = 25C)
Parameter
Conditions
Ratings
Unit
4V DRIVE
V
DSS
............................................................ 150V
r
DS (ON) (MAX)
................................................ 0.29
I
D
................................................................... 20A
Integrated Fast Recovery Diode (TYP.) ........ 100ns
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Jan.1999
MITSUBISHI Pch POWER MOSFET
FX20VSJ-3
HIGH-SPEED SWITCHING USE
PERFORMANCE CURVES
0
20
40
60
80
100
0
200
50
100
150
2
3
10
0
5
7
10
1
2
3
5
7
10
2
2
3
5
7
10
1
2
10
2
3 5 7
2
10
3
3 5 7
2
2 3 5 7
2
tw = 10
s
100
s
1ms
10ms
DC
T
C
= 25C
Single Pulse
0
2
4
6
8
10
0
1.0
2.0
3.0
4.0
5.0
2.5V
V
GS
= 10V
T
C
= 25C
Pulse Test
4V
6V
3V
8V
0
4
8
12
16
20
0
2
4
6
8
10
3V
2.5V
4V
P
D
= 70W
T
C
= 25C
Pulse Test
6V
V
GS
=
10V
8V
POWER DISSIPATION DERATING CURVE
CASE TEMPERATURE T
C
(C)
POWER DISSIPATION P
D
(W)
MAXIMUM SAFE OPERATING AREA
DRAIN-SOURCE VOLTAGE V
DS
(V)
DRAIN CURRENT I
D
(A)
OUTPUT CHARACTERISTICS
(TYPICAL)
DRAIN CURRENT I
D
(A)
DRAIN-SOURCE VOLTAGE V
DS
(V)
OUTPUT CHARACTERISTICS
(TYPICAL)
DRAIN CURRENT I
D
(A)
DRAIN-SOURCE VOLTAGE V
DS
(V)
V
(BR) DSS
I
GSS
I
DSS
V
GS (th)
r
DS (ON)
r
DS (ON)
V
DS (ON)
y
fs
C
iss
C
oss
C
rss
t
d (on)
t
r
t
d (off)
t
f
V
SD
R
th (ch-c)
t
rr
V
A
mA
V
V
S
pF
pF
pF
ns
ns
ns
ns
V
C/W
ns
150
--
--
1.0
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
--
1.5
0.23
0.25
2.3
17.5
4470
248
115
15
42
273
114
1.0
--
100
--
0.1
0.1
2.0
0.29
0.32
2.9
--
--
--
--
--
--
--
--
1.5
1.79
--
I
D
= 1mA, V
GS
= 0V
V
GS
= 20V, V
DS
= 0V
V
DS
= 150V, V
GS
= 0V
I
D
= 1mA, V
DS
= 10V
I
D
= 10A, V
GS
= 10V
I
D
= 10A, V
GS
= 4V
I
D
= 10A, V
GS
= 10V
I
D
= 10A, V
DS
= 10V
V
DS
= 10V, V
GS
= 0V, f = 1MHz
V
DD
= 80V, I
D
= 10A, V
GS
= 10V, R
GEN
= R
GS
= 50
I
S
= 10A, V
GS
= 0V
Channel to case
I
S
= 20A, dis/dt = 100A/
s
ELECTRICAL CHARACTERISTICS
(Tch = 25C)
Drain-source breakdown voltage
Gate-source leakage current
Drain-source leakage current
Gate-source threshold voltage
Drain-source on-state resistance
Drain-source on-state resistance
Drain-source on-state voltage
Forward transfer admittance
Input capacitance
Output capacitance
Reverse transfer capacitance
Turn-on delay time
Rise time
Turn-off delay time
Fall time
Source-drain voltage
Thermal resistance
Reverse recovery time
Symbol
Unit
Parameter
Test conditions
Limits
Min.
Typ.
Max.
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Jan.1999
MITSUBISHI Pch POWER MOSFET
FX20VSJ-3
HIGH-SPEED SWITCHING USE
10
0
10
1
2 3
5 7
2 3
5 7
10
2
10
1
10
2
2
3
5
7
10
3
2
3
5
7
10
4
2
3
5
7
Ciss
Coss
Crss
T
C
h = 25C
f = 1MH
Z
V
GS
= 0V
0
2
4
6
8
10
0
2
4
6
8
10
10A
20A
I
D
= 30A
T
C
= 25C
Pulse Test
0
0.1
0.2
0.3
0.4
0.5
10
0
10
1
2 3
5 7
10
2
2 3
5 7
V
GS
= 4V
10V
T
C
= 25C
Pulse Test
10
0
10
1
2 3
5 7
2 3
5 7
10
2
10
0
10
1
2
3
5
7
10
2
2
3
5
7
T
C
= 25C
125C
75C
V
DS
= 10V
Pulse Test
10
0
10
1
2 3
5 7
2 3
5 7
7
10
2
2
3
5
7
10
3
2
3
5
7
10
1
t
d(off)
t
d(on)
t
f
t
r
T
C
h = 25C
V
DD
= 80V
V
GS
= 10V
R
GEN
= R
GS
= 50
0
10
20
30
40
50
0
2
4
6
8
10
T
C
= 25C
V
DS
= 10V
Pulse Test
ON-STATE VOLTAGE VS.
GATE-SOURCE VOLTAGE
(TYPICAL)
GATE-SOURCE VOLTAGE V
GS
(V)
DRAIN-SOURCE ON-STATE
VOLTAGE V
DS (ON)
(V)
ON-STATE RESISTANCE VS.
DRAIN CURRENT
(TYPICAL)
DRAIN CURRENT I
D
(A)
DRAIN-SOURCE ON-STATE
RESISTANCE r
DS (ON)
(
)
TRANSFER CHARACTERISTICS
(TYPICAL)
GATE-SOURCE VOLTAGE V
GS
(V)
DRAIN CURRENT I
D
(A)
FORWARD TRANSFER ADMITTANCE
VS.DRAIN CURRENT
(TYPICAL)
DRAIN CURRENT I
D
(A)
FORWARD TRANSFER
ADMITTANCE
y
fs
(S)
SWITCHING CHARACTERISTICS
(TYPICAL)
DRAIN-SOURCE VOLTAGE V
DS
(V)
CAPACITANCE VS.
DRAIN-SOURCE VOLTAGE
(TYPICAL)
DRAIN CURRENT I
D
(A)
CAPACITANCE
Ciss, Coss, Crss (pF)
SWITCHING TIME (ns)
PRELIMINARY
Notice: This is not a final specification.
Some parametric limits are subject to change.
Jan.1999
MITSUBISHI Pch POWER MOSFET
FX20VSJ-3
HIGH-SPEED SWITCHING USE
0
2
4
6
8
10
0
20
40
60
80
100
V
DS
= 50V
80V
100V
T
C
h = 25C
I
D
= 20A
0.4
0.6
0.8
1.0
1.2
1.4
50
0
50
100
150
V
GS
= 0V
I
D
= 1mA
0
0.8
1.6
2.4
3.2
4.0
50
0
50
100
150
V
DS
= 10V
I
D
= 1mA
0
4
8
12
16
20
0
0.4
0.8
1.2
1.6
2.0
T
C
= 125C
75C
25C
T
C
= 25C
Pulse Test
10
1
10
0
2
3
5
7
10
1
2
3
5
7
50
0
50
100
150
V
GS
= 10V
I
D
= 1/2I
D
Pulse Test
10
2
10
1
2
3
5
7
10
0
2
3
5
7
10
1
2
3
5
7
10
4
2 3 5 7
2 3 5 7
2 3 5 7
2 3 5 7
10
0
2 3 5 7
10
1
2 3 5 7
10
2
10
3
10
2
10
1
P
DM
tw
D
=
T
tw
T
D = 1.0
0.5
0.2
0.1
0.05
0.02
0.01
Single Pulse
GATE-SOURCE VOLTAGE
VS.GATE CHARGE
(TYPICAL)
GATE CHARGE Q
g
(nC)
GATE-SOURCE VOLTAGE V
GS
(V)
SOURCE-DRAIN DIODE
FORWARD CHARACTERISTICS
(TYPICAL)
SOURCE-DRAIN VOLTAGE V
SD
(V)
SOURCE CURRENT I
S
(A)
CHANNEL TEMPERATURE Tch (C)
DRAIN-SOURCE ON-STATE RESISTANCE r
DS (ON)
(tC)
THRESHOLD VOLTAGE VS.
CHANNEL TEMPERATURE
(TYPICAL)
GATE-SOURCE THRESHOLD
VOLTAGE V
GS (th)
(V)
TRANSIENT THERMAL IMPEDANCE
CHARACTERISTICS
CHANNEL TEMPERATURE Tch (C)
BREAKDOWN VOLTAGE VS.
CHANNEL TEMPERATURE
(TYPICAL)
PULSE WIDTH t
w
(s)
TRANSIENT THERMAL IMPEDANCE Z
th
(
c
hc
)
(C/
W)
ON-STATE RESISTANCE VS.
CHANNEL TEMPERATURE
(TYPICAL)
DRAIN-SOURCE ON-STATE RESISTANCE r
DS (ON)
(25C)
CHANNEL TEMPERATURE Tch (C)
DRAIN-SOURCE BREAKDOWN VOLTAGE V
(BR) DSS
(tC)
DRAIN-SOURCE BREAKDOWN VOLTAGE V
(BR) DSS
(25C)
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