The WSF40N06 is the highest performance trench N-Ch MOSFET with extreme high cell density, which provides excellent RDSON and gate charge for most of the synchronous buck converter applications. The WSF40N06 meets the RoHS and Green Product requirement, with 100% EAS guaranteed and full function reliability approved.
Key Features
Advanced high cell density Trench technology
Super Low Gate Charge
Excellent CdV/dt effect decline
100% EAS Guaranteed
Green Device Available
Applications
High Frequency Point-of-Load Synchronous Buck Converter for MB/NB/UMPC/VGA
Networking DC-DC Power System
LCD/LED back light
Absolute Maximum Ratings
Symbol
Parameter
Rating
Units
VDS
Drain-Source Voltage
60
V
VGS
Gate-Source Voltage
±20
V
ID@TC=25℃
Continuous Drain Current, VGS @ 10V1
50
A
ID@TC=100℃
Continuous Drain Current, VGS @ 10V1
32
A
ID@TA=25℃
Continuous Drain Current, VGS @ 10V1
10
A
ID@TA=70℃
Continuous Drain Current, VGS @ 10V1
8
A
IDM
Pulsed Drain Current2
200
A
EAS
Single Pulse Avalanche Energy3
42
mJ
IAS
Avalanche Current
28
A
PD@TC=25℃
Total Power Dissipation4
53
W
PD@TA=25℃
Total Power Dissipation4
3.5
W
TSTG
Storage Temperature Range
-55 to 150
℃
TJ
Operating Junction Temperature Range
-55 to 150
℃
Frequently Asked Questions (FAQ)
Q: What is the main technology used in the WSF40N06 MOSFET?
The WSF40N06 utilizes advanced high cell density Trench technology to deliver extreme high performance and low RDS(ON).
Q: What is the maximum Drain-Source Voltage (VDS) and Gate-Source Voltage (VGS) for this device?
The WSF40N06 features a maximum Drain-Source Voltage (VDS) rating of 60V and a Gate-Source Voltage (VGS) of ±20V.
Q: Is the WSF40N06 suitable for green and environmentally standard designs?
Yes, this MOSFET meets all RoHS and Green Product requirements, making it an eco-friendly component for your electronic designs.
Q: What are the primary applications of the WSF40N06?
It is mainly designed for High Frequency Point-of-Load Synchronous Buck Converters (for MB, NB, UMPC, and VGA), Networking DC-DC Power Systems, and LCD/LED backlighting.
Q: What is the continuous drain current rating at a case temperature of 25℃?
Under a gate-source voltage (VGS) of 10V, the continuous drain current (ID) is rated up to 50A at a case temperature of 25℃.
Q: Does this product come with reliable safety standard qualifications?
Yes, the WSF40N06 is 100% EAS (Equivalent Avalanche Energy) guaranteed and has received full function reliability approval.