STT70GK14 SCR-module DATASHEET

STT70GK14 ELECTRICAL SPECIFICATIONS

 

   Type: SCR-module
   Maximum repetitive peak and off-state voltage (V_DRM): 2000 V
   Maximum average on-state current (I_T(AVR)): 70 A
   Maximum RMS on-state current (I_T(RMS)): 180 A
   Non repetitive surge peak on-state current (I_TSM): 1600 A
   Critical rate of rise of off-state voltage (dV/dt): 1000 V/µs
   Maximum operating junction and storage temperature range (T_stg, T_j): ..125 °C
   Junction to case thermal resistance (R_TH(j-c)): 0.3 K/W

 

STT70GK14 Replacements

Type
	< PGM <		W
	< VDRM <		V
	< IT(AVR) <		A
	< IT(RMS) <		A
	< ITSM <		A
	< dI/dt <		A/µs
	< dV/dt <		V/µs
Tstg, Tj	>		°C
RTH(j-a)	<		K/W
RTH(j-c)	<		K/W
VGT	<		V
VTM	<		V
IGT	<		mA
IH	<		mA
Package			+ similar ones

 SEARCH - Replacements for SCR and Triac

 

STT70GK14 Datasheet

Page #1

Page #2

Description

STT70GKxxB Thyristor-Thyristor Modules Tolerance:+0.5mm - Type VRSM VRRM Dimensions in mm (1mm=0.0394") VDSM VDRM V V STT70GK08B 900 800 STT70GK12B 1300 1200 STT70GK14B 1500 1400 STT70GK16B 1700 1600 STT70GK18B 1900 1800 STT70GK20B 2100 2000 STT70GK22B 2300 2200 STT70GK24B 2500 2400 Symbol Test Conditions Maximum Ratings Unit ITRMS, IFRMS TVJ=TVJM 110 A ITAVM, IFAVM TC=85oC; 180o sine 70 TVJ=45oC t=10ms (50Hz), sine 1600 VR=0 t=8.3ms (60Hz), sine 1700 ITSM, IFSM A TVJ=