bt150-800r transistor of datasheet pdf

BT150-800R
Manufacturer : PHILIPS[Philips Semiconductors]
Description : Thyristors logic level

BT150-800R
Manufacturer : Philips Semiconductors
Description : Thyristors logic level(???????????)

BT150-800R
Manufacturer : Philips Semiconductors
Description : Thyristors logic level

BT150-800R
Manufacturer : Philips
Description : Thyristors logic level