PZM22NB,115DIODE ZENER 22V 300MW SOT346|NXP SEMICONDUCTORS|Lead free|RoHS Compliant BZX84-C22,215 PZM22NB1,115DIODE ZENER 22V 300MW SOT346|NXP SEMICONDUCTORS|Lead free|RoHS Compliant BZX84-B22,215