STW29NK50Z Datasheet, PDF(1/10 Page) STMicroelectronics – N-CHANNEL 500 V - 0.105ohm - 31A TO-247 Zener-Protected SuperMESH MOSFET

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STW29NK50Z Datasheet, PDF (1/10 Pages) STMicroelectronics – N-CHANNEL 500 V - 0.105ohm - 31A TO-247 Zener-Protected SuperMESH MOSFET

STW29NK50Z

N-CHANNEL 500 V - 0.105â¦ - 31A TO-247

Zener-Protected SuperMESHâ¢ MOSFET

Table 1: General Features

TYPE

VDSS

RDS(on)

STW29NK50Z 500 V < 0.13 â¦ 31 A 350 W

I TYPICAL RDS(on) = 0.105 â¦

I EXTREMELY HIGH dv/dt CAPABILITY

I 100% AVALANCHE TESTED

I GATE CHARGE MINIMIZED

I VERY LOW INTRINSIC CAPACITANCES

I VERY GOOD MANUFACTURING

REPEATIBILITY

Figure 1: Package

TO-247

DESCRIPTION

The SuperMESHâ¢ series is obtained through an

extreme optimization of STâs well established

strip-based PowerMESHâ¢ 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 application. Such series

complements ST full range of high vltage MOS-

FETs including revolutionary MDmeshâ¢ products.

APPLICATIONS

I HIGH CURRENT, HIGH SPEED SWITCHING

I IDEAL FOR OFF-LINE POWER SUPPLIES

I WELDING MACHINES

I LIGHTING

Figure 2: Internal Schematic Diagram

Table 2: Order Codes

PART NUMBER

STW29NK50Z

MARKING

W29NK50Z

PACKAGE

TO-247

PACKAGING

TUBE

October 2004

Rev. 1

1/10

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