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October 2004

STP2NK90Z - STD2NK90Z

STD2NK90Z-1

N-CHANNEL 900V - 5

Ω - 2.1A TO-220/DPAK/IPAK

Zener-Protected SuperMESH™MOSFET

Table 1: General Features

s

s

EXTREMELY HIGH dv/dt CAPABILITY

s

IMPROVED ESD CAPABILITY

s

100% AVALANCHE RATED

s

GATE CHARGE MINIMIZED

s

VERY LOW INTRINSIC CAPACITANCES

s

VERY GOOD MANUFACTURING

REPEATIBILITY

DESCRIPTION

The SuperMESH™ series is obtained through an

extreme optimization of ST’s well established

stripbased PowerMESH™ 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 MOS-

FETs including revolutionary MDmesh™ products.

APPLICATIONS

s

HIGH CURRENT, HIGH SPEED SWITCHING

s

IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC

Table 2: Order Codes

Figure 1: Package

Figure 2: Internal Schematic Diagram

TYPE

Pw

STD2NK90Z

STD2NK90Z-1

STP2NK90Z

900 V

900 V

900 V

< 6.5

Ω

< 6.5

Ω

< 6.5

Ω

2.1 A

2.1 A

2.1 A

70 W

70 W

70 W

DPAK

TO-220

IPAK

1

3

3

2

1

SALES TYPE

MARKING

PACKAGE

PACKAGING

STD2NK90ZT4

D2NK90Z

DPAK

TAPE & REEL

STD2NK90Z-1

D2NK90Z

IPAK

TUBE

STP2NK90Z

P2NK90Z

TO-220

TUBE

Rev. 2