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September 2002

STP7NK40Z - STP7NK40ZFP

STD7NK40Z - STD7NK40Z-1

N-CHANNEL 400V-0.85

Ω-5.4A TO-220/TO-220FP/DPAK/IPAK

Zener-Protected SuperMESH™Power MOSFET

s

s

EXTREMELY HIGH dv/dt CAPABILITY

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100% AVALANCHE TESTED

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GATE CHARGE MINIMIZED

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VERY LOW INTRINSIC CAPACITANCES

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VERY GOOD MANUFACTURING

REPEATIBILITY

DESCRIPTION

The SuperMESH™ series is obtained through an

extreme optimization of ST’s well established strip-

based PowerMESH™ layout. In addition to pushing

on-resistance significantly down, special care is tak-

en to ensure a very good dv/dt capability for the

most demanding applications. Such series comple-

ments ST full range of high voltage MOSFETs in-

cluding revolutionary MDmesh™ products.

APPLICATIONS

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HIGH CURRENT, HIGH SPEED SWITCHING

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IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC

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LIGHTING

ORDERING INFORMATION

TYPE

Pw

STP7NK40Z

STP7NK40ZFP

STD7NK40Z

STD7NK40Z-1

400 V

400 V

400 V

400 V

< 1

Ω

< 1

Ω

< 1

Ω

< 1

Ω

5.4 A

5.4 A

5.4 A

5.4 A

70 W

25 W

70 W

70 W

SALES TYPE

MARKING

PACKAGE

PACKAGING

STP7NK40Z

P7NK40Z

TO-220

TUBE

STP7NK40ZFP

P7NK40ZFP

TO-220FP

TUBE

STD7NK40ZT4

D7NK40Z

DPAK

TAPE & REEL

STD7NK40Z-1

D7NK40Z

IPAK

TUBE

TO-220

TO-220FP

1

2

3

1

3

DPAK

3

2

1

IPAK

INTERNAL SCHEMATIC DIAGRAM