WST2078 N&P-Channel MOSFET
Description
The WST2078 is the highest performance trench
N-ch and P-ch MOSFETs with extreme high cell
density , which provide excellent RDSON and gate
charge for most of the small power switching and
load switch applications.
The WST2078 meet the RoHS and Green Product
requirement with full function reliability approved.
Applications
- High Frequency Point-of-Load Synchronous s
- Small power switching for MB/NB/UMPC/VGA
- Networking DC-DC Power System
- Load Switch
Features
- Advanced high cell density Trench technology
- z Super Low Gate Charge
- z Excellent Cdv/dt effect decline
- z Green Device Available
Absolute Maximum Ratings

Thermal Data
N-Channel Electrical Characteristics (TJ=25 ℃, unless otherwise noted)
Drain-Source Body Diode Characteristics
Note :
1. The data tested by surface mounted on a 1 inch2 FR-4 board with 2OZ copper.
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 ID and IDM , in real applications , should be limited by total power dissipation.
P-Channel Electrical Characteristics (TJ=25 ℃, unless otherwise noted)
Drain-Source Body Diode Characteristics
Note :
1. The data tested by surface mounted on a 1 inch2
FR-4 board with 2OZ copper.
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 ID and IDM , in real applications , should be limited by total power dissipation.
N-Channel Typical Characteristics
P-Channel Typical Characteristics