View std2nc70z datasheet:

STD2NC70Z STD2NC70Z-1 N-CHANNEL 700V - 4.1? - 2.3A DPAK/IPAK Zener-Protected PowerMESH™III MOSFET TYPE VDSS RDS(on) ID STD2NC70Z 700V < 4.7? 2.3 A STD2NC70Z-1 700V < 4.7? 2.3 A TYPICAL RDS(on) = 4.1? 3 3 EXTREMELY HIGH dv/dt AND CAPABILITY 1 2 GATE TO - SOURCE ZENER DIODES 1 100% AVALANCHE TESTED VERY LOW GATE INPUT RESISTANCE DPAK IPAK GATE CHARGE MINIMIZED (Add Suffix “T4” for Tape & Reel) DESCRIPTION The third generation of MESH OVERLAY™ Power MOSFETs for very high voltage exhibits unsur- passed on-resistance per unit area while integrat- ing back-to-back Zener diodes between gate and source. Such arrangement gives extra ESD capa- bility with higher ruggedness performance as re- quested by a large variety of single-switch applications. APPLICATIONS S