BT149B - NXP

BT149B Thyristors logic level

Glass passivated, sensitive gate thyristors in a plastic envelope, intended for use in general purpose switching and phase control applications. These devices are intended to be interfaced directly to microcontrollers, logic integrated circuits and other low power gate trigger circuits. BT149 series QUICK REFERENCE DATA SYMBOL VDRM, VRRM IT(AV) IT(RMS) ITS.

Features

ve; Tj = 25 ˚C prior to surge t = 10 ms ITM = 2 A; IG = 10 mA; dIG/dt = 100 mA/µs -40 B 2001 MAX. D 4001 0.5 0.8 8 9 0.32 50 1 5 5 2 0.1 150 125 E 5001 G 6001 UNIT V A A A A A2s A/µs A V V W W ˚C ˚C VDRM, VRRM Repetitive peak off-state voltages IT(AV) IT(RMS) ITSM Average on-state current RMS on-state current Non-repetitive peak on-state current I2t dIT/dt IGM VGM VRGM PGM PG(AV) Tstg Tj I2t for fusing Repetitive rate of rise of on-state current after triggering Peak gate current Peak gate voltage Peak reverse gate voltage Peak gate power Average gate power over any 20 ms period Storage tem.