20
N-Channel E nhancement Mode Field E ffect Trans is tor
TO-252 and TO-251 Package.
AB S OLUTE MAXIMUM R ATINGS (T
A
=25 C unles s otherwis e noted)
Parameter
S ymbol
Limit
Unit
Drain-S ource Voltage
V
DS
V
Gate-S ource Voltage
V
GS
12
V
Drain Current-Continuous @ T
J
=125 C
-Pulsed
I
D
15
15
50
A
A
A
W
I
DM
Drain-S ource Diode Forward Current
I
S
Maximum Power Dissipation
P
D
Operating Junction and S torage
Temperature R ange
T
J
, T
S TG
-55 to 150
C
a
a
a
b
(300ms Pulse Width)
S amHop Microelectronics C orp.
May,2004 ver1.1
1
P R ODUC T S UMMAR Y
V
DS S
I
D
R
DS (ON) ( m
W
) Max
20V
15A
60 @ V
G S
= 4.5V
70 @ V
G S
= 2.5V
F E AT UR E S
S uper high dense cell design for low R
DS (ON
).
R ugged and reliable.
S
G
D
S DU S E R IE S
TO-252AA(D-PAK)
S DD S E R IE S
TO-251(l-PAK)
G
G
S
S
D
D
S DU/D3055L2
THE R MAL CHAR ACTE R IS TICS
Thermal R esistance, Junction-to-Case
Thermal R esistance, Junction-to-Ambient
R
JC
3
50
R
JA
/W
C
/W
C
25
S DU/D3055L2
E LE CTR ICAL CHAR ACTE R IS TICS (T
A
25 C unless otherwise noted)
=
Parameter
Symbol
Condition
Min Typ Max Unit
OFF CHAR ACTER ISTICS
Drain-Source Breakdown Voltage
BV
DSS
=
V
GS
0V, I
D
250uA
=
20
V
Zero Gate Voltage Drain Current
I
DSS
V
DS
20V, V
GS
0V
=
=
1
uA
Gate-Body Leakage
I
GSS
V
GS
8V, V
DS
0V
=
=
100 nA
ON CHAR ACTER ISTICS
b
Gate Threshold Voltage
V
GS(th)
V
DS
V
GS
, I
D
= 250uA
=
0.7
V
Drain-Source On-State R esistance
R
DS(ON)
V
GS
4.5V, I
D
6.0A
34
60
V
GS
2.5V, I
D
5.2A
45
70
On-State Drain Current
I
D(ON)
V
DS
= 5V, V
GS
= 4.5V
20
17
A
S
Forward Transconductance
FS
g
V
DS
10V, I
D
6.0A
DYNAMIC CHAR ACTER ISTICS
c
Input Capacitance
C
ISS
C
R SS
C
OSS
Output Capacitance
R everse Transfer Capacitance
V
DS
=8V, V
GS
= 0V
f =1.0MH
Z
705
P
F
280
P
F
P
F
65
SWITCHING CHAR ACTER ISTICS
c
Turn-On Delay Time
R ise Time
Turn-Off Delay Time
t
D(ON)
t
r
t
D(OFF)
t
f
V
DD
= 10V,
I
D
= 1A,
V
GEN
= 4.5V,
R
L
= 10
ohm
R
GEN
= 6
ohm
10
ns
ns
ns
ns
15
35
20
Total Gate Charge
Gate-Source Charge
Gate-Drain Charge
Q
g
Q
gs
Q
gd
V
DS
=10V, I
D
= 6A,
V
GS
=10V
25
nC
nC
nC
2
2
C
Fall Time
=
=
=
=
=
=
2
m-ohm
m-ohm
V
DS
=10V,I
D
=6A,V
GS
=10V
V
DS
=10V,I
D
=6A,V
GS
=4.5V
nC
9.3
S DU/D3055L 2
Parameter
S ymbol
Condition
Min Typ Max Unit
E LE CTR ICAL CHAR ACTE R IS TICS (T
A
=25 C unless otherwise
DRAIN-SOURCE DIODE CHARACTERISTICS
Diode Forward Voltage
V
S D
V
GS
= 0V, Is =1.7A
0.72 1.2
V
b
C
Notes
c.Guaranteed by design, not subject to production testing.
b.Pulse Test:Pulse Width <=300us, Duty Cycle<= 2%.
F igure 1. Output C har acter istics
F igure 2. Tr ansfer C har acter istics
F igure 4. On-R esistance Var iation with
Temper ature
F igure 3. C apacitance
V
DS
, Drain-to S ource Voltage (V )
V
G S
, G ate-to-S ource Voltage (V )
V
DS
, Drain-to-S ource Voltage (V )
I
D
,
D
r
a
i
n
C
u
r
r
e
n
t
(
A
)
C
,
C
a
p
a
c
i
t
a
n
c
e
(
p
F
)
O
n
-
R
e
s
i
s
t
a
n
c
e
(
O
h
m
s
)
I
D
,
D
r
a
i
n
C
u
r
r
e
n
t
(
A
)
a.Surface Mounted on FR 4 Board, t <= 10sec.
R
D
S
(
O
N
)
,
5
1.8
1.6
1.2
0.8
1.4
1.0
0.6
-50
0
50
100
150
V
G S
=4.5V
25
20
15
10
5
0
0
1
2
3
4
5
6
V
G S
=10,9,8,7,6,5,4,3V
V
G S
= 2V
25 C
25
20
15
10
5
0
0.0
0.5
1
1.5
2
2.5
3
-55 C
T j=125 C
T j, J unction T emperature ( C )
I
D
=6A
(
N
o
r
m
a
l
i
z
e
d
)
0 2 4 6 8 10 12
C iss
C oss
C rss
3000
2500
2000
1500
1000
500
0
3
F igur e 5. G ate T hr eshold V ar iation
with T emper atur e
F igur e 6. B r eakdown V oltage V ar iation
with T emper atur e
V
t
h
,
N
o
r
m
a
l
i
z
e
d
G
a
t
e
-
S
o
u
r
c
e
T
h
r
e
s
h
o
l
d
V
o
l
t
a
g
e
g
F
S
,
T
r
a
n
s
c
o
n
d
u
c
t
a
n
c
e
(
S
)
V
G
S
,
G
a
t
e
t
o
S
o
u
r
c
e
V
o
l
t
a
g
e
(
V
)
B
V
D
S
S
,
N
o
r
m
a
l
i
z
e
d
D
r
a
i
n
-
S
o
u
r
c
e
B
r
e
a
k
d
o
w
n
V
o
l
t
a
g
e
I
s
,
S
o
u
r
c
e
-
d
r
a
i
n
c
u
r
r
e
n
t
(
A
)
F igur e 7. T r ansconductance V ar iation
with Dr ain C ur r ent
I
DS
, Drain-S ource C urrent (A)
F igur e 9. G ate C har ge
Qg, T otal G ate C harge (nC )
F igur e 10. M aximum Safe
O per ating A r ea
V
DS
, Drain-S ource V oltage (V )
F igur e 8. B ody Diode F or war d V oltage
V ar iation with Sour ce C ur r ent
V
S D
, B ody Diode F orward V oltage (V )
T j, J unction T emperature ( C )
T j, J unction T emperature ( C )
I
D
,
D
r
a
i
n
C
u
r
r
e
n
t
(
A
)
5
1.09
1.06
1.03
1.00
0.94
0.97
0.91
-50 -25
0
25
50
75 100 125 150
V
DS
=V
GS
I
D
=250uA
-50 -25
0
25
50
75 100 125 150
1.15
1.10
1.05
1.00
0.95
0.90
0.85
I
D
=250uA
30
24
18
12
36
0
0
3
6
9
12
15
6
V
DS
=10V
20
10
0
1
0.4
0.6
0.8
1.0
1.2
1.4
8
10
6
4
2
0
0
4
8
12
16
20 24 28
32
V
DS
=10V
I
D
=6A
T
J
=25 C
50
10
1 1
0.1
0.03
0.1
1
10 20
50
R
DS
(O
N)
Li
mi
t
10m
s
100
ms
1s
DC
V
G S
=4.5V
S ingle P ulse
Tc=25 C
S DU/D3055L 2
4
F igure 11. S witching T est C ircuit
F igure 12. S witching Waveforms
t
V
V
t
t
d(on)
OUT
IN
on
r
10%
t
d(off)
90%
10%
10%
50%
50%
90%
t
off
t
f
90%
PULS E WIDTH
T
r
a
n
s
i
e
n
t
T
h
e
r
m
a
l
I
m
p
e
d
a
n
c
e
S quare Wave P ulse Duration (sec)
F igure 13. Normalized T hermal T ransient Impedance C urve
r
(
t
)
,
N
o
r
m
a
l
i
z
e
d
E
f
f
e
c
t
i
v
e
5
6
INVE R TE D
2
1
0.1
0.01
10
-5
10
-4
10
-3
10
-2
10
-1
1
10
D=0.5
0.2
0.1
0.05
0.02
0.01
P
DM
t
1
t
2
1. R
J A
(t)=r (t) * R
J A
2. R
J A
=S ee Datasheet
3. T
J M-
T
A
= P
DM
* R
J A
(t)
4. Duty C ycle, D=t
1
/t
2
S ING LE P ULS E
V
DD
R
D
V
V
R
S
V
G
G S
IN
G E N
OUT
L
S DU/D3055L 2
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