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STP4NK80Z - STP4NK80ZFP
STD4NK80Z - STD4NK80Z-1
N-channel 800V - 3 - 3A - TO-220/TO-220FP/DPAK/IPAK
Zener - Protected SuperMESHTM MOSFET

General features
VDSS
Type RDS(on) ID
(@Tjmax)
3
STP4NK80Z 800 V < 3.5 3A 1
2


STP4NK80ZFP 800 V < 3.5 3A TO-220 TO-220FP
STD4NK80Z 800 V < 3.5 3A
STD4NK80Z-1 800 V < 3.5 3A

Extremely high dv/dt capability 3 3
2
1 1
100% avalanche tested
DPAK IPAK
Gate charge minimized
Very low intrinsic capacitances
Very good manufacturing repeatibility
Internal schematic diagram
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 MOSFETs including revolutionary
MDmeshTM products.

Applications
Switching application



Order codes
Part number Marking Package Packaging
STP4NK80Z P4NK80Z TO-220 Tube
STP4NK80ZFP P4NK80ZFP TO-220FP Tube
STD4NK80ZT4 D4NK80Z DPAK Tape & reel
STD4NK80Z-1 D4NK80Z IPAK Tube




August 2006 Rev 8 1/18
www.st.com 18
Contents STP4NK80Z - STP4NK80ZFP - STD4NK80Z - STD4NK80Z-1


Contents

1 Electrical ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
1.1 Protection features of gate-to-source zener diodes . . . . . . . . . . . . . . . . . . 4

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

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

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

5 Packaging mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

6 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17




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STP4NK80Z - STP4NK80ZFP - STD4NK80Z - STD4NK80Z-1 Electrical ratings


1 Electrical ratings

Table 1. Absolute maximum ratings
Symbol Parameter Value Unit

TO-220/DPAK/
TO-220FP
IPAK
VDS Drain-source voltage (VGS = 0) 800 V
VGS Gate-source voltage