Winsok-Semicon-WST3407A
| Part # | Winsok-Semicon-WST3407A |
Download  | Winsok-Semicon-WST3407A |
WST3407A
P-Ch MOSFET
Product Summery
General Description
The
WST3407A
is the highest performance
trench P-ch MOSFET with extreme high cell
density , which provide excellent RDSON and
gate charge for most of the small power switching
and load switch applications.
BVDSS
RDSON
ID
-30V
75
m
Ω
–
5.
3
A
Applications
The
WST3407A
meet the RoHS and Green
Product requirement
with full function reliability
approved.
z
High Frequency Point-of-Load Synchronous
Buck Converter for MB/NB/UMPC/VGA
z
Networking DC-DC Power System
z
Load Switch
Features
SOT-23-3L
Pin Configuration
z
Advanced high cell density Trench technology
z
Super Low Gate Charge
z
Excellent CdV/dt effect decline
z
Green Device Available
Absolute Maximum Ratings
Rating
Symbol
Parameter
Units
10s
Steady State
-30
V
DS
V
GS
Drain-Source Voltage
Gate-Sou
r
ce Voltage
Continuous Drain Current, V
GS
@ -10V
1
Continuous Drain Current, V
GS
@ -10V
1
Pulsed Drain Current
2
V
V
±
20
–
20
–
6
.3
–
4
.
5
–
5
.
3
–
3.5
A
I
D
@T
C
=25
℃
I
D
@T
C
=70
℃
I
DM
A
A
P
D
@T
A
=25
℃
P
D
@T
A
=70
℃
T
STG
Total Power Dissipation
3
Total Power Dissipation
3
1.32
0.84
1
W
W
℃
℃
0.64
Storage
T
e
mperature Range
Operating Junction Temperature Range
-55 to 150
-55 to 150
T
J
Thermal Data
Symbol
R
θ
JA
Parameter
Typ.
—
Max.
Unit
℃
/W
℃
/W
℃
/W
Thermal Resistance Junction-Ambient
1
Thermal Resistance Junction-Ambient
1
(t
≤
10s)
Thermal Resistance Junction-Case
1
125
95
R
θ
JA
—
R
θ
JC
—
80
Rev:1.0 May.2019
Page 1
WST3407A
P-Ch MOSFET
Electrical Characteristics (T
J
=25
℃
, unless otherwise noted)
Symbol
Parameter
Conditions
V
GS
=0V , I
D
=-250uA
Min.
-30
—
Typ.
—
Max.
—
Unit
V
BV
DSS
Drain-Source Breakdown Voltage
BV
DSS
Temperature Coefficient
△
BV
DSS
/△
T
J
Reference to 25
℃
, I
D
=-1mA
V
GS
=-10V , I
D
=-3A
-0.023
75
—
V/
℃
—
85
115
-2.5
—
R
DS(ON)
Static Drain-Source On-Resistance
2
m
Ω
100
V
GS
=-4.5V , I
D
=-2A
—
V
GS(th)
Gate Threshold Voltage
-1.2
—
-1.
8
4
V
V
GS
=V
DS
, I
D
=-250uA
△
V
GS(th)
V
GS(th)
Temperature Coefficient
mV/
℃
V
DS
=-24V , V
GS
=0V , T
J
=25
℃
V
DS
=-24V , V
GS
=0V , T
J
=55
℃
—
—
-1
I
DSS
Drain-Source Leakage Current
uA
—
—
-5
V
GS
=
±
20V , V
DS
=0V
I
GSS
gfs
Gate-Source Leakage Current
Forward Transconductance
Total Gate Charge (-4.5V)
Gate-Source Charge
Gate-Drain Charge
—
—
±
100
—
nA
S
V
DS
=-5V , I
D
=-3A
—
11
6.4
2.3
1.9
2.8
8.4
39
6
Q
g
—
9.0
V
DS
=-15V , V
GS
=-4.5V , I
D
=-3A
nC
Q
gs
Q
gd
T
d(on)
T
r
—
3.2
—
2.7
Turn-On Delay Time
Rise Time
—
5.6
V
DD
=-15V , V
GS
=-10V , R
G
=3.3
Ω
,
—
15.1
78.0
12.0
816
140
112
ns
I
D
=-3A
T
d(off)
T
f
Turn-Off Delay Time
Fall Time
—
—
C
iss
C
oss
C
rss
Input Capacitance
—
583
100
80
V
DS
=-15V , V
GS
=0V , f=1MHz
pF
Output Capacitance
Reverse Transfer Capacitance
—
—
Diode Characteristics
Symbol
Parameter
Conditions
V
G
=V
D
=0V , Force Current
V
GS
=0V , I
S
=-1A , T
J
=25
℃
Min.
—
Typ.
—
Max.
–
2
Unit
A
I
S
I
SM
V
SD
t
rr
Continuous Source Current
1,4
Pulsed Source Current
2,4
Diode Forward Voltage
2
Reverse Recovery Time
Reverse Recovery Charge
—
—
–
20
-1
A
—
—
V
—
11
—
nS
nC
I
F
=-3A , dI/dt=100A/µs , T
J
=25
℃
Q
rr
—
5.3
—
Note :
1.The data tested by surface mounted on a 1 inch
2
FR-4 board with 2OZ copper
,t<10sec
.
2.The data tested by pulsed , pulse width
≦
300us , duty cycle
≦
2%
3.The power dissipation is limited by 150
℃
junction temperature
4.The data is theoretically the same as I
D
and I
DM
, in real applications , should be limited by total power dissipation.
Rev:1.0 May.2019
Page
2
WST3407A
P-Ch MOSFET
Typical Characteristics
165
135
105
75
I
D
=-3A
45
2
4
6
8
10
-V
GS
(V)
Fig.2 On-Resistance v.s Gate-Source
Fig.1 Typical Output Characteristics
10
8
6
T =150
T =25
℃
J
℃
J
4
2
0
0
0.2
0.4
0.6
0.8
1
-V
SD
, Source-to-Drain Voltage (V)
Fig.3 Forward Characteristics of Reverse
Fig.4 Gate-Charge Characteristics
1.5
1.0
0.5
0.0
1.8
1.4
1.0
0.6
0.2
-50
0
50
100
150
-50
0
50
100
150
T ,Junction
Temperature (
J
)
℃
T ,
Junction Temperature (
J
)
℃
Fig.5 Normalized V
GS(th)
vs. T
J
Fig.6 Normalized R
DSON
vs T
J
Rev:1.0 May.2019
Page
3
WST3407A
P-Ch MOSFET
Fig.7 Capacitance
Fig.8 Safe Operating Area
1
0.1
DUTY=0.5
0.2
0.1
0.05
0.02
0.01
0.01
P
DM
T
ON
0.001 SINGLE
PULSE
T
D = T
ON
/T
Jpeak
= T
C
+
P
DM
x R
θ
JC
T
0.0001
0.0001
0.001
0.01
0.1
1
10
100
1000
t , Pulse Width (s)
Fig.9 Normalized Maximum Transient Thermal Impedance
Fig.10 Switching Time Waveform
Fig.11 Gate Charge Waveform
Rev:1.0 May.2019
Page
4
Attention
ꢀ
1,
ꢀ
Any
ꢀ
and
ꢀ
all
ꢀ
Winsok
ꢀ
power
ꢀ
products
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein
ꢀ
do
ꢀ
not
ꢀ
have
ꢀ
specifications
ꢀ
that
ꢀ
can
ꢀ
handle
ꢀ
applications
ꢀ
that
ꢀ
require
ꢀ
extremely
ꢀ
high
ꢀ
levels
ꢀ
of
ꢀ
reliability,
ꢀ
such
ꢀ
as
ꢀ
life
Ͳ
support
ꢀ
systems,
ꢀ
aircraft’s
ꢀ
control
ꢀ
systems,
ꢀ
or
ꢀ
other
ꢀ
applications
ꢀ
whose
ꢀ
failure
ꢀ
can
ꢀ
be
ꢀ
reasonably
ꢀ
expected
ꢀ
to
ꢀ
result
ꢀ
in
ꢀ
serious
ꢀ
physical
ꢀ
and/or
ꢀ
material
ꢀ
damage.
ꢀ ꢀ
Consult
ꢀ
with
ꢀ
your
ꢀ
Winsok
ꢀ
power
ꢀ
representative
ꢀ
nearest
ꢀ
you
ꢀ
before
ꢀ
using
ꢀ
any
ꢀ
Winsok
ꢀ
power
ꢀ
products
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein
ꢀ
in
ꢀ
such
ꢀ
applications.
ꢀ
2,Winsok
ꢀ
power
ꢀ
assumes
ꢀ
no
ꢀ
responsibility
ꢀ
for
ꢀ
equipment
ꢀ
failures
ꢀ
that
ꢀ
result
ꢀ
from
ꢀ
using
ꢀ
products
ꢀ
at
ꢀ
values
ꢀ
that
ꢀ
exceed,
ꢀ ꢀ
even
ꢀ
momentarily,
ꢀ
rated
ꢀ
values
ꢀ
(such
ꢀ
as
ꢀ
maximum
ꢀ
ratings,
ꢀ
operating
ꢀ
condition
ꢀ
ranges,
ꢀ
or
ꢀ
other
ꢀ
parameters)
ꢀ
listed
ꢀ
in
ꢀ
products
ꢀ
specifications
ꢀ
of
ꢀ
any
ꢀ
and
ꢀ
all
ꢀ
Winsok
ꢀ
power
ꢀ
products
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein.
ꢀ
3,
ꢀ
Specifications
ꢀ
of
ꢀ
any
ꢀ
and
ꢀ
all
ꢀ
Winsok
ꢀ
power
ꢀ
products
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein
ꢀ
stipulate
ꢀ
the
ꢀ
performance,
ꢀ
characteristics,
ꢀ
and
ꢀ
functions
ꢀ
of
ꢀ
the
ꢀ
described
ꢀ
products
ꢀ
in
ꢀ
the
ꢀ
independent
ꢀ
state,
ꢀ
and
ꢀ
are
ꢀ
not
ꢀ
guarantees
ꢀ
of
ꢀ
the
ꢀ
performance,
ꢀ
characteristics,
ꢀ
and
ꢀ
functions
ꢀ
of
ꢀ
the
ꢀ
described
ꢀ
products
ꢀ
as
ꢀ
mounted
ꢀ
in
ꢀ
the
ꢀ
customer’s
ꢀ
products
ꢀ
or
ꢀ
equipment.
ꢀ
T
o
ꢀ
verify
ꢀ
symptoms
ꢀ
and
ꢀ
states
ꢀ
that
ꢀ
cannot
ꢀ
be
ꢀ
evaluated
ꢀ
in
ꢀ
an
ꢀ
independent
ꢀ
device,
ꢀ
the
ꢀ
customer
ꢀ
should
ꢀ
always
ꢀ
evaluate
ꢀ
and
ꢀ
test
ꢀ
devices
ꢀ
mounted
ꢀ
in
ꢀ
the
ꢀ
customer’s
ꢀ
products
ꢀ
or
ꢀ
equipment.
ꢀ
4,
ꢀ
Winsok
ꢀ
power
ꢀ
Semiconductor
ꢀ
CO.,
ꢀ
LTD.
ꢀ
strives
ꢀ
to
ꢀ
supply
ꢀ
high
Ͳ
quality
ꢀ
high
Ͳ
reliability
ꢀ
products.
ꢀ
However,
ꢀ
any
ꢀ
and
ꢀ
all
ꢀ
semiconductor
ꢀ
products
ꢀ
fail
ꢀ
with
ꢀ
some
ꢀ
probability.
ꢀ
It
ꢀ
is
ꢀ
possible
ꢀ
that
ꢀ
these
ꢀ
probabilistic
ꢀ
failures
ꢀ
could
ꢀ
give
ꢀ
rise
ꢀ
to
ꢀ
accidents
ꢀ
or
ꢀ
events
ꢀ
that
ꢀ
could
ꢀ
endanger
ꢀ
human
ꢀ
lives
ꢀ
that
ꢀ
could
ꢀ
give
ꢀ
rise
ꢀ
to
ꢀ
smoke
ꢀ
or
ꢀ
fire,
ꢀ
or
ꢀ
that
ꢀ
could
ꢀ
cause
ꢀ
damage
ꢀ
to
ꢀ
other
ꢀ
property.
ꢀ
When
ꢀ
designing
ꢀ
equipment,
ꢀ
adopt
ꢀ
safety
ꢀ
measures
ꢀ
so
ꢀ
that
ꢀ
these
ꢀ
kinds
ꢀ
of
ꢀ
accidents
ꢀ
or
ꢀ
events
ꢀ
cannot
ꢀ
occur.
ꢀ
Such
ꢀ
measures
ꢀ
include
ꢀ
but
ꢀ
are
ꢀ
not
ꢀ
limited
ꢀ
to
ꢀ
protective
ꢀ
circuits
ꢀ
and
ꢀ
error
ꢀ
prevention
ꢀ
circuits
ꢀ
for
ꢀ
safe
ꢀ
design,
ꢀ
redundant
ꢀ
design,
ꢀ
and
ꢀ
structural
ꢀ
design.
ꢀ
5,In
ꢀ
the
ꢀ
event
ꢀ
that
ꢀ
any
ꢀ
or
ꢀ
all
ꢀ
Winsok
ꢀ
power
ꢀ
products(including
ꢀ
technical
ꢀ
data,
ꢀ
services)
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein
ꢀ
are
ꢀ
controlled
ꢀ
under
ꢀ
any
ꢀ
of
ꢀ
applicable
ꢀ
local
ꢀ
export
ꢀ
control
ꢀ
laws
ꢀ
and
ꢀ
regulations,
ꢀ
such
ꢀ
products
ꢀ
must
ꢀ
not
ꢀ
be
ꢀ
exported
ꢀ
without
ꢀ
obtaining
ꢀ
the
ꢀ
export
ꢀ
license
ꢀ
from
ꢀ
the
ꢀ
authorities
ꢀ
concerned
ꢀ
in
ꢀ
accordance
ꢀ
with
ꢀ
the
ꢀ
above
ꢀ
law.
ꢀ
6,
ꢀ
No
ꢀ
part
ꢀ
of
ꢀ
this
ꢀ
publication
ꢀ
may
ꢀ
be
ꢀ
reproduced
ꢀ
or
ꢀ
transmitted
ꢀ
in
ꢀ
any
ꢀ
form
ꢀ
or
ꢀ
by
ꢀ
any
ꢀ
means,
ꢀ
electronic
ꢀ
or
ꢀ
mechanical,
ꢀ
including
ꢀ
photocopying
ꢀ
and
ꢀ
recording,
ꢀ
or
ꢀ
any
ꢀ
information
ꢀ
storage
ꢀ
or
ꢀ
retrieval
ꢀ
system,
ꢀ
or
ꢀ
otherwise,
ꢀ
without
ꢀ
the
ꢀ
prior
ꢀ
written
ꢀ
permission
ꢀ
of
ꢀ
Winsok
ꢀ
power
ꢀ
Semiconductor
ꢀ
CO.,
ꢀ
LTD.
ꢀ
7,
ꢀ
Information
ꢀ
(including
ꢀ
circuit
ꢀ
diagrams
ꢀ
and
ꢀ
circuit
ꢀ
parameters)
ꢀ
herein
ꢀ
is
ꢀ
for
ꢀ
example
ꢀ
only;
ꢀ
it
ꢀ
is
ꢀ
not
ꢀ
guaranteed
ꢀ
for
ꢀ
volume
ꢀ
production. Winsok
ꢀ
power
ꢀ
believes
ꢀ
information
ꢀ
herein
ꢀ
is
ꢀ
accurate
ꢀ
and
ꢀ
reliable,
ꢀ
but
ꢀ
no
ꢀ
guarantees
ꢀ
are
ꢀ
made
ꢀ
or
ꢀ
implied
ꢀ
regarding
ꢀ
its
ꢀ
use
ꢀ
or
ꢀ
any
ꢀ
infringements
ꢀ
of
ꢀ
intellectual
ꢀ
property
ꢀ
rights
ꢀ
or
ꢀ
other
ꢀ
rights
ꢀ
of
ꢀ
third
ꢀ
parties.
ꢀ
8,
ꢀ
Any
ꢀ
and
ꢀ
all
ꢀ
information
ꢀ
described
ꢀ
or
ꢀ
contained
ꢀ
herein
ꢀ
are
ꢀ
subject
ꢀ
to
ꢀ
change
ꢀ
without
ꢀ
notice
ꢀ
due
ꢀ
to
ꢀ
product/technology
ꢀ
improvement,etc.
ꢀ
When
ꢀ
designing
ꢀ
equipment,
ꢀ
refer
ꢀ
to
ꢀ
the
ꢀ
“Delivery
ꢀ
Specification”
ꢀ
for
ꢀ
the
ꢀ
Winsok
ꢀ
power
ꢀ
product
ꢀ
that
ꢀ
you
ꢀ ꢀ
Intend
ꢀ
to
ꢀ
use.
ꢀ
9,
ꢀ
this
ꢀ
catalog
ꢀ
provides
ꢀ
information
ꢀ
as
ꢀ
of
ꢀ
Sep.2014. Specifications
ꢀ
and
ꢀ
information
ꢀ
herein
ꢀ
are
ꢀ
subject
ꢀ
to
ꢀ
change
ꢀ
without
ꢀ
notice.
ꢀ
