WSP4088 N-channel 40V 11A SOP-8 WINSOK MOSFET
General Description
The WSP4088 is the highest performance trench N-channel MOSFET with very high cell density providing excellent RDSON and gate charge for most synchronous buck converter applications. WSP4088 complies with RoHS and green product requirements, 100% EAS guarantee, full function reliability approved.
Features
Reliable and Rugged,Lead Free and Green Devices Available
Applications
Power Management in Desktop Computer or DC/DC Converters,Electronic cigarettes, wireless charging, motors, drones, medical, car charging, controllers, digital products, small household appliances, consumer electronics, etc
corresponding material number
AO AO4884 AO4882,ON FDS4672A,PANJIT PJL9424,DINTEK DTM4916 etc.
Important parameters
Absolute Maximum Ratings (TA = 25 C Unless Otherwise Noted)
Symbol | Parameter | Rating | Unit | |
Common Ratings | ||||
VDSS | Drain-Source Voltage | 40 | V | |
VGSS | Gate-Source Voltage | ±20 | ||
TJ | Maximum Junction Temperature | 150 | °C | |
TSTG | Storage Temperature Range | -55 to 150 | ||
IS | Diode Continuous Forward Current | TA=25°C | 2 | A |
ID | Continuous Drain Current | TA=25°C | 11 | A |
TA=70°C | 8.4 | |||
IDM a | Pulsed Drain Current | TA=25°C | 30 | |
PD | Maximum Power Dissipation | TA=25°C | 2.08 | W |
TA=70°C | 1.3 | |||
RqJA | Thermal Resistance-Junction to Ambient | t £ 10s | 30 | °C/W |
Steady State | 60 | |||
RqJL | Thermal Resistance-Junction to Lead | Steady State | 20 | |
IAS b | Avalanche Current, Single pulse | L=0.1mH | 23 | A |
EAS b | Avalanche Energy, Single pulse | L=0.1mH | 26 | mJ |
Note a: Max. current is limited by bonding wire.
Note b: UIS tested and pulse width limited by maximum junction temperature 150oC (initial temperature Tj=25oC).
Electrical Characteristics (TA = 25 C Unless Otherwise Noted)
Symbol | Parameter | Test Conditions | Min. | Typ. | Max. | Unit | |
Static Characteristics | |||||||
BVDSS | Drain-Source Breakdown Voltage | VGS=0V, IDS=250mA | 40 | - | - | V | |
IDSS | Zero Gate Voltage Drain Current | VDS=32V, VGS=0V | - | - | 1 | mA | |
TJ=85°C | - | - | 30 | ||||
VGS(th) | Gate Threshold Voltage | VDS=VGS, IDS=250mA | 1.5 | 1.8 | 2.5 | V | |
IGSS | Gate Leakage Current | VGS=±20V, VDS=0V | - | - | ±100 | nA | |
RDS(ON) c | Drain-Source On-state Resistance | VGS=10V, IDS=7A | - | 10.5 | 13 | mW | |
TJ=125°C | - | 15.75 | - | ||||
VGS=4.5V, IDS=5A | - | 12 | 16 | ||||
Gfs | Forward Transconductance | VDS=5V, IDS=15A | - | 31 | - | S | |
Diode Characteristics | |||||||
VSD c | Diode Forward Voltage | ISD=10A, VGS=0V | - | 0.9 | 1.1 | V | |
trr | Reverse Recovery Time | VDD=20V,ISD=10A, dlSD/dt=100A/ms | - | 15.2 | - | ns | |
ta | Charge Time | - | 9.4 | - | |||
tb | Discharge Time | - | 5.8 | - | |||
Qrr | Reverse Recovery Charge | - | 9.5 | - | nC | ||
Dynamic Characteristics d | |||||||
RG | Gate Resistance | VGS=0V,VDS=0V,F=1MHz | 0.7 | 1.1 | 1.8 | W | |
Ciss | Input Capacitance | VGS=0V,VDS=20V,Frequency=1.0MHz | - | 1125 | - | pF | |
Coss | Output Capacitance | - | 132 | - | |||
Crss | Reverse Transfer Capacitance | - | 70 | - | |||
td(ON) | Turn-on Delay Time | VDD=20V, RL=20W,IDS=1A, VGEN=10V, RG=1W | - | 12.6 | - | ns | |
tr | Turn-on Rise Time | - | 10 | - | |||
td(OFF) | Turn-off Delay Time | - | 23.6 | - | |||
tf | Turn-off Fall Time | - | 6 | - | |||
Gate Charge Characteristics d | |||||||
Qg | Total Gate Charge | VDS=20V, VGS=4.5V, IDS=7A | - | 9.4 | - | nC | |
Qg | Total Gate Charge | VDS=20V, VGS=10V, IDS=7A | - | 20 | 28 | ||
Qgth | Threshold Gate Charge | - | 2 | - | |||
Qgs | Gate-Source Charge | - | 3.9 | - | |||
Qgd | Gate-Drain Charge | - | 3 | - |
Note c:
Pulse test ; pulse width£300ms, duty cycle£2%.
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