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STP3HNK90Z
STF3HNK90Z
N-channel 900V - 0.35 - 3A - TO-220 - TO-220FP
Zener-protected SuperMESHTM Power MOSFET
General features
VDSS
Type RDS(on) ID
(@Tjmax)
STP3HNK90Z 900 V < 0.42 3A
STP3HNK90Z 900 V < 0.42 3A
3
2
Extremely high dv/dt capability 1
s)
100% avalanche tested TO-220 TO-220FP
Gate charge minimized
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uc
Very low intrinsic capacitances
Very good manufacturing repeatibility
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Description
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The SuperMESHTM series is obtained through an
extreme optimization of ST's well established
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Internal schematic diagram
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strip-based PowerMESHTM layout. In addition to
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pushing on-resistance significantly down, special
care is taken to ensure a very good dv/dt
capability for the most demanding applications.
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(s)
Such series complements ST full range of high
voltage MOSFETs including revolutionary
MDmeshTM products.
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Applications
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Switching application
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Order codes
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O Part number
STP3HNK90Z
Marking
P3HNK90Z
Package
TO-220
Packaging
Tube
STF3HNK90Z F3HNK90Z TO-220FP Tube
August 2006 Rev 3 1/15
www.st.com 15
Contents STP3HNK90Z - STF3HNK90Z
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
s)
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
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STP3HNK90Z - STF3HNK90Z Electrical ratings
1 Electrical ratings
Table 1. Absolute maximum ratings
Symbol Parameter Value Unit
STP3HNK90Z STF3HNK90Z
VDS Drain-source voltage (VGS = 0) 800 V
VDGR Drain-gate voltage (RGS = 20K) 800 V
VGS Gate-source voltage