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STP8NK80Z - STP8NK80ZFP
STW8NK80Z
N-channel 800V - 1.3 - 6.2A - TO-220 /TO-220FP/TO-247
Zener-protected SuperMESHTM Power MOSFET

Features
Type VDSS RDS(on) ID
STP8NK80Z 800 V < 1.5 6.2 A 3
2
STP8NK80ZFP 800 V < 1.5 6.2 A 1

TO-220 TO-220FP
STW8NK80Z 800 V < 1.5 6.2 A

Extremely high dv/dt capability
100% avalanche tested
Gate charge minimized
Very low intrinsic capacitances
TO-247
Very good manufacturing repeatability

Description
Figure 1. Internal schematic diagram
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 MOSFETs including revolutionary
MDmeshTM products.

Application
Switching applications



Table 1. Device summary
Order codes Marking Package Packaging

STP8NK80Z P8NK80Z TO-220 Tube
STP8NK80ZFP P8NK80ZFP TO-220FP Tube
STW8NK80Z W8NK80Z TO-247 Tube




July 2007 Rev 5 1/15
www.st.com 15
Contents STP8NK80Z - STP8NK80ZFP - STW8NK80Z


Contents

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

2 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
2.1 Electrical characteristics (curves) ............................ 6

3 Test circuit ................................................ 9

4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14




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STP8NK80Z - STP8NK80ZFP - STW8NK80Z Electrical ratings


1 Electrical ratings

Table 2. Absolute maximum ratings
Value
Symbol Parameter Unit
TO-220 - TO-247 TO-220FP

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