T4044S

The T4044S of isolated triacs uses a high performance MESA GLASS technology.The SNUBBERLESS concept offer suppression of RC network and it it suitable for application such as phase control and static switching on inductive or resistive load.

Features of the T4044S are:(1)IT(RMS)=40A;(2)high commutation is (dI/dt)c22A/ms;(3)insulating voltage=2500V(RMS).

The absolute maximum ratings of the T4044S can be summarized as:(1):the symbol is IT(RSM),the parameter is RMS on-state cycle s(360° conduction angle),the value is 40,the unit is A;(2):the symbol is ITSM,the parameter is non repetitive surge peak on-state current Tj initial=25  tp=8.3 ms,the value is 330,the unit is A;(3):the symbol is ITSM,the parameter is non repetitive surge peak on-state current Tj initial=25  tp=10 ms,the value is 300,the unit is A;(4):the symbol is I2t,the parameter is I2t value for fusing,the value is 450,the unit is A2s;(5):the symbol is dI/dt,the parameter is critical rate of rise of on-state current IG=50mA diG/dt=0.1 A/s repetitive F=50Hz,the value is 20,the unit is A/s;(6):the symbol is dI/dt,the parameter is critical rate of rise of on-state current IG=50mA diG/dt=0.1 A/s non repetitive,the value is 100,the unit is A/s;(7):the symbol is Tstg,the parameter is storage temperature,the value is -40 to +125,the unit is ;(8):the symbol is Tj,the parameter is operating temperature,the value is -40 to +125,the unit is ;(9):the symbol is TI,the parameter is maximum lead soldering temperature during 10s,the value is 260,the unit is .