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STD7NK30Z, STF7NK30Z
STP7NK30Z
N-channel, 300 V, 0.80 , 5 A TO-220, TO-220FP, DPAK
Zener-protected SuperMESHTM Power MOSFET

Features
RDS(on)
Type VDSS ID Pw
max
STF7NK30Z 300 V < 0.9 5A 20 W
3
STP7NK30Z 300 V < 0.9 5A 50 W 3
1
2
2
STD7NK30Z 300 V < 0.9 5A 50 W 1
TO-220
TO-220FP
100% avalanche tested
Extremely high dv/dt capability 3
1
Gate charge minimized
DPAK
Very low intrinsic capacitances
Very good manufacturing repeatability

Applications Figure 1. Internal schematic diagram
Switching application

Description
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established
strip-based PowerMESHTM layout. In addition to
pushing on-resistance significantly down, special
care is taken to ensure a very good dv/dt
capability for the most demanding applications.
Such series complements ST full range of high
voltage Power MOSFETs including revolutionary
MDmeshTM products


Table 1. Device summary
Order codes Marking Package Packaging

STD7NK30Z D7NK30Z DPAK Tape and reel
STF7NK30Z F7NK30Z TO-220FP Tube
STP7NK30Z P7NK30Z TO-220 Tube




March 2009 Rev 5 1/15
www.st.com 15
Electrical ratings STx7NK30Z


1 Electrical ratings

Table 2. Absolute maximum ratings
Value
Symbol Parameter Unit
TO-220, DPAK TO-220FP

VDS Drain-source voltage (VGS = 0) 300 V
VGS Gate- source voltage