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W20NK50Z - N-Channel Power MOSFET

General 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.

Key Features

  • OF GATE-TO-SOURCE ZENER DIODES The built-in back-to-back Zener diodes have specifically been designed to enhance not only the device’s ESD capability, but also to make them safely absorb possible voltage transients that may occasionally be applied from gate to source. In this respect the Zener voltage is appropriate to achieve an efficient and cost-effective intervention to protect the device’s integrity. These integrated Zener diodes thus avoid the usage of external components. 2/7 Free Datas.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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STP20NK50Z - STW20NK50Z N-CHANNEL 500V - 0.23Ω - 20A TO-220/TO-247 Zener-Protected SuperMESH™Power MOSFET TARGET DATA TYPE STP20NK50Z STW20NK50Z s s s s s s VDSS 500 V 500 V RDS(on) < 0.27 Ω < 0.27 Ω ID 20 A 20 A Pw 190 W 190 W TYPICAL RDS(on) = 0.23 Ω EXTREMELY HIGH dv/dt CAPABILITY 100% AVALANCHE TESTED GATE CHARGE MINIMIZED VERY LOW INTRINSIC CAPACITANCES VERY GOOD MANUFACTURING REPEATIBILITY 3 2 1 TO-220 TO-247 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.