STD253 - Sirectifier

STD253 Thyristor-Diode Modules

STD/SDT253 Thyristor-Diode Modules, Diode-Thyristor Modules Dimensions in mm (1mm=0.0394") Type VRSM VDSM V STD/SDT253GK08 900 STD/SDT253GK12 1300 STD/SDT253GK14 1500 STD/SDT253GK16 1700 STD/SDT253GK18 1900 VRRM VDRM V 800 1200 1400 1600 1800 Symbol ITRMS, IFRMS TVJ=TVJM ITAVM, IFAVM TC=85oC; 180o sine TVJ=45oC VR=0 TVJ=TVJM VR=0 TVJ=45oC VR=0 TVJ=TVJM VR=0.

Features

* International standard package
* Copper base plate
* Planar passivated chips
* Isolation voltage 3600 V~ APPLICATIONS
* Motor control
* Power converter
* Heat and temperature control for industrial furnaces and chemical processes
* Lighting control
* Contactless switches ADVANTAGES
* Space and weight savings
* Simple mounting
* Improved temperature and power cycling
* Reduced protection circuits Free Datasheet http://www.datasheet4u.com/ STD/SDT253 Thyristor-Diode Modules, Diode-Thyristor Modules Fig. 1 Surge overload current ITSM, IFSM: Crest value, t: duration Fig. 2 i2t versus time .