N-channel Power MOSFET
STB23NM50N, STF23NM50N STP23NM50N, STW23NM50N
N-channel 500 V, 0.162 Ω, 17 A TO-220, TO-220FP, TO-247, D²PAK MDmesh™ II ...
Description
STB23NM50N, STF23NM50N STP23NM50N, STW23NM50N
N-channel 500 V, 0.162 Ω, 17 A TO-220, TO-220FP, TO-247, D²PAK MDmesh™ II Power MOSFET
Features
Order codes
STB23NM50N STF23NM50N STP23NM50N STW23NM50N
VDSS (@Tjmax)
550 V
RDS(on) max.
< 0.19 Ω
ID 17 A
■ 100% avalanche tested ■ Low input capacitance and gate charge ■ Low gate input resistance
Application
Switching applications
Description
These devices are made using the second generation of MDmesh™ technology. This revolutionary Power MOSFET associates a new vertical structure to the company’s strip layout to yield one of the world’s lowest on-resistance and gate charge. It is therefore suitable for the most demanding high efficiency converters.
3 2 1
TO-220FP
3 2 1
TO-220
3 2 1
TO-247
3 1
D²PAK
Figure 1. Internal schematic diagram
$
' 3
Table 1. Device summary Order codes STB23NM50N STF23NM50N STP23NM50N STW23NM50N
Marking 23NM50N
Package D²PAK
TO-220FP TO-220 TO-247
!-V
Packaging Tape and reel
Tube
May 2011
Doc ID 16913 Rev 4
1/21
www.st.com
21
Contents
Contents
STB23NM50N, STF23NM50N, STP23NM50N, STW23NM50N
1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
3 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
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