WST02N10
N-Ch MOSFET
Product Summery
General Description
The WST02N10 is the highest performance trench
N-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
100V
180mΩ
2.0A
Applications
The WST02N10 meet the RoHS and Green Product
requirement with full function reliability approved.
z High Frequency Point-of-Load Synchronous
Small power switching for MB/NB/UMPC/VGA
z Networking DC-DC Power System
Features
z Load Switch
z Advanced high cell density Trench technology
SOT-23-3L Pin Configuration
z Super Low Gate Charge
z Excellent Cdv/dt effect decline
z Green Device Available
Absolute Maximum Ratings
Symbol
Parameter
VDS
VGS
ID@Tc=25℃
ID@Tc=70℃
IDM
Rating
Units
Drain-Source Voltage
100
V
Gate-Source Voltage
±20
V
1
2.0
A
1
1
A
5
A
Continuous Drain Current, VGS @ 10V
Continuous Drain Current, VGS @ 10V
Pulsed Drain Current
2
3
PD@TA=25℃
Total Power Dissipation
1
W
TSTG
Storage Temperature Range
-55 to 150
℃
TJ
Operating Junction Temperature Range
-55 to 150
℃
Thermal Data
Symbol
Parameter
RθJA
Thermal Resistance Junction-ambient
RθJC
1
www.winsok.tw
Thermal Resistance Junction-Case
Page 1
1
Typ.
Max.
Unit
---
125
℃/W
---
80
℃/W
Dec.2014
WST02N10
N-Ch MOSFET
Electrical Characteristics (TJ=25 ℃, unless otherwise noted)
Symbol
BVDSS
Parameter
Conditions
Drain-Source Breakdown Voltage
△BVDSS/△TJ BVDSS Temperature Coefficient
RDS(ON)
VGS(th)
Static Drain-Source On-Resistance2
Gate Threshold Voltage
Min.
Typ.
Max.
Unit
100
---
---
V
---
0.067
---
V/℃
VGS=10V , ID=1A
---
180
250
VGS=4.5V , ID=0.5A
---
250
320
mΩ
1.0
1.5
2.5
V
---
-4.2
---
mV/℃
VGS=0V , ID=250uA
Reference to 25℃ , ID=1mA
VGS=VDS , ID =250uA
△VGS(th)
VGS(th) Temperature Coefficient
IDSS
Drain-Source Leakage Current
VDS=80V , VGS=0V , TJ=25℃
---
---
1
uA
IDSS
Drain-Source Leakage Current
VDS=80V , VGS=0V , TJ=25℃
---
---
5
uA
IGSS
Gate-Source Leakage Current
VGS=±20V , VDS=0V
---
---
±100
nA
gfs
Forward Transconductance
VDS=5V , ID=1A
---
2.4
---
S
Rg
Gate Resistance
VDS=0V , VGS=0V , f=1MHz
---
2.8
5.6
Ω
Qg
Total Gate Charge (10V)
---
9.7
13.6
Qgs
Gate-Source Charge
---
1.6
2.2
Qgd
Gate-Drain Charge
---
1.7
2.4
3.2
Td(on)
VDS=80V , VGS=10V , ID=1A
---
1.6
Rise Time
VDD=50V , VGS=10V , RG=3.3Ω
---
19
34
Turn-Off Delay Time
ID=1A
---
13.6
27
Fall Time
---
19
38
Ciss
Input Capacitance
---
508
---
Coss
Output Capacitance
---
29
---
Crss
Reverse Transfer Capacitance
---
16.4
---
Min.
Typ.
Max.
---
---
2.0
A
---
---
5
A
---
---
1.2
V
---
14
---
nS
---
9.3
---
nC
Tr
Td(off)
Tf
Turn-On Delay Time
nC
VDS=15V , VGS=0V , f=1MHz
ns
pF
Diode Characteristics
Symbol
Parameter
Conditions
1,4
IS
Continuous Source Current
ISM
Pulsed Source Current2,4
VSD
Diode Forward Voltage2
trr
Reverse Recovery Time
Qrr
Reverse Recovery Charge
VG=VD=0V , Force Current
VGS=0V , IS=1A , TJ=25℃
IF=1A , dI/dt=100A/µs , TJ=25℃
Unit
Note :
1.The data tested by surface mounted on a 1 inch2 FR-4 board with 2OZ copper,t
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