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STP5NK80Z
STP5NK80ZFP
N-channel 800V - 1.9 - 4.3A - TO-220/TO-220FP
Zener-protected SuperMESHTM Power MOSFET

General features
VDSS
Type RDS(on) ID
(@Tjmax)
STP5NK80Z 800 V < 2.4 4.3 A
STP5NK80ZFP 800 V < 2.4 4.3 A
3
100% avalanche tested 1
2


Gate charge minimized TO-220 TO-220FP
Very low intrinsic capacitances
Very good manufacturing repeatibility

Description
The SuperMESHTM series is obtained through an
extreme optimization of ST's well established Internal schematic diagram
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 MOSFETs including revolutionary
MDmeshTM products.

Applications
Switching application




Order codes
Part number Marking Package Packaging
STP5NK80Z P5NK80Z TO-220 Tube
STP5NK80ZFP P5NK80ZFP TO-220FP Tube




August 2006 Rev 4 1/15
www.st.com 15
Contents STP5NK80Z - STP5NK80ZFP


Contents

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
2.1 Electrical characteristics (curves) ............................ 7

3 Test circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12




2/15
STP5NK80Z - STP5NK80ZFP Electrical ratings


1 Electrical ratings

Table 1. Absolute maximum ratings
Symbol Parameter Value Unit

TO-220 TO-220FP

VDS Drain-source voltage (VGS = 0) 800 V
VGS Gate-source voltage