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August 2002

STP15NK50Z/FP, STB15NK50Z

STB15NK50Z-1, STW15NK50Z

N-CHANNEL500V-0.30

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

STP15NK50Z

STP15NK50ZFP

STB15NK50Z

STB15NK50Z-1

STW15NK50Z

500 V

500 V

500 V

500 V

500 V

< 0.34

Ω

< 0.34

Ω

< 0.34

Ω

< 0.34

Ω

< 0.34

Ω

14 A

14 A

14 A

14 A

14 A

160 W

40 W

160 W

160 W

160 W

SALES TYPE

MARKING

PACKAGE

PACKAGING

STP15NK50Z

P15NK50Z

TO-220

TUBE

STP15NK50ZFP

P15NK50ZFP

TO-220FP

TUBE

STB15NK50ZT4

B15NK50Z

D

TAPE & REEL

STB15NK50Z

B15NK60Z

TUBE

(ONLY UNDER REQUEST)

STB15NK50Z-1

B15NK50Z

TUBE

STW15NK50Z

W15NK50Z

TO-247

TUBE

TO-220

TO-220FP

1

2

3

1

2

3

1

3

1

2

3

TO-247

INTERNAL SCHEMATIC DIAGRAM