STW45NM50 Datasheet, PDF (1/9 Pages) STMicroelectronics – N-CHANNEL 550V Tjmax - 0.08ohm - 45A TO-247 MDmesh TM MOSFET

STW45NM50
N-CHANNEL 550V @ Tjmax - 0.08Ω - 45A TO-247
MDmesh™ MOSFET
Table 1: General Features
TYPE
V_DSS
R_DS(on)
I_D
(@Tjmax)
STW45NM50
550V
< 0.1Ω
45 A
s TYPICAL R_DS(on) = 0.08Ω
s HIGH dv/dt AND AVALANCHE CAPABILITIES
s 100% AVALANCHE TESTED
s LOW INPUT CAPACITANCE AND GATE
CHARGE
s LOW GATE INPUT RESISTANCE
s TIGHT PROCESS CONTROL AND HIGH
MANUFACTURING YIELDS
DESCRIPTION
The MDmesh™ is a new revolutionary MOSFET
technology that associates the Multiple Drain pro-
cess with the Company’s PowerMESH™ horizon-
tal layout. The resulting product has an
outstanding low on-resistance, impressively high
dv/dt and excellent avalanche characteristics. The
adoption of the Company’s proprietary strip tech-
nique yields overall dynamic performance that is
significantly better than that of similar competi-
tion’s products.
Figure 1: Package
3
2
1
TO-247
Figure 2: Internal Schematic Diagram
APPLICATIONS
The MDmesh™ family is very suitable for increas-
ing power density of high voltage converters allow-
ing system miniaturization and higher efficiencies.
Table 2: Order Codes
SALES TYPE
STW45NM50
MARKING
W45NM50
PACKAGE
TO-247
PACKAGING
TUBE
March 2005
Rev. 2
1/9