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STD3NK80Z, STD3NK80Z-1
STF3NK80Z, STP3NK80Z
N-channel 800 V, 3.8 , 2.5 A, TO-220, TO-220FP, DPAK, IPAK
Zener-protected SuperMESHTM Power MOSFET

Features
VDSS
Type RDS(on) ID
(@Tjmax)
STP3NK80Z 800 V < 4.5 2.5 A 3
2
STF3NK80Z 800 V < 4.5 2.5 A TO-220FP
1
TO-220
STD3NK80Z 800 V < 4.5 2.5 A
STD3NK80Z-1 800 V < 4.5 2.5 A

Extremely high dv/dt capability 3 3
1 2
100% avalanche tested 1
DPAK
Gate charge minimized IPAK

Very low intrinsic capacitances
Very good manufacturing repeatability
Figure 1. Internal schematic diagram
Application D(2)

Switching applications

Description
The SuperMESHTM series is obtained through an G(1)
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 S(3)
voltage MOSFETs including revolutionary AM01476v1
MDmeshTM products.

Table 1. Device summary
Order codes Marking Package Packaging

STP3NK80Z P3NK80Z TO-220 Tube
STF3NK80Z F3NK80Z TO-220FP Tube
STD3NK80ZT4 D3NK80Z DPAK Tape and reel
STD3NK80Z-1 D3NK80Z IPAK Tube




September 2009 Doc ID 9565 Rev 6 1/18
www.st.com 18
Contents STD3NK80Z, STD3NK80Z-1, STF3NK80Z, STP3NK80Z


Contents

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

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

3 Test circuits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

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

5 Packing mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

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




2/18 Doc ID 9565 Rev 6
STD3NK80Z, STD3NK80Z-1, STF3NK80Z, STP3NK80Z Electrical ratings


1 Electrical ratings

Table 2. Absolute maximum ratings
Value
Symbol Parameter TO-220, DPAK Unit
TO-220FP
IPAK
VDS Drain-source voltage (VGS = 0) 800 V
VDGR Drain-gate voltage (RGS = 20 k) 800 V
VGS Gate-source voltage