STW20NK50Z 查看數據表（PDF） - STMicroelectronics

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STW20NK50Z

N-CHANNEL 500V -0.23Ω- 17A TO-220/D2PAK/I2SPAK/TO-247 Zener-Protected SuperMESH™ MOSFET

STMicroelectronics 

STP20NK50Z - STW20NK50Z

STB20NK50Z - STB20NK50Z-S

N-CHANNEL 500V -0.23Ω- 17A TO-220/D2PAK/I2SPAK/TO-247

Zener-Protected SuperMESH™ MOSFET

TYPE

VDSS RDS(on)

ID

Pw

STB20NK50Z

STB20NK50Z-S

STP20NK50Z

STW20NK50Z

500 V

500 V

500 V

500 V

< 0.27 Ω

< 0.27 Ω

< 0.27 Ω

< 0.27 Ω

17 A

17 A

17 A

17 A

190 W

190 W

190 W

190 W

s TYPICAL RDS(on) = 0.23 Ω

s EXTREMELY HIGH dv/dt CAPABILITY

s 100% AVALANCHE TESTEDGATE 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 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.

3

2

1

TO-220

123

I2SPAK

3

2

1

TO-247

3

1

D2PAK

INTERNAL SCHEMATIC DIAGRAM

APPLICATIONS

s HIGH CURRENT, HIGH SPEED SWITCHING

s IDEAL FOR OFF-LINE POWER SUPPLIES,

ADAPTORS AND PFC

ORDERING INFORMATION

SALES TYPE

MARKING

STB20NK50ZT4

B20NK50Z

STB20NK50Z-S

B20NK50Z

STP20NK50Z

P20NK50Z

STW20NK50Z

W20NK50Z

May 2004

PACKAGE

D2PAK

I2SPAK

TO-220

TO-247

PACKAGING

TAPE & REEL

TUBE

TUBE

TUBE

1/13

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