Quantity per case: 1. Dielectric structure: Anode-Cathode. Semiconductor material: silicon. Function: Zener diode. Equivalents: 1N5235B, BZX79C6V8, ZPD6.8. Number of terminals: 2. Pd (Power Dissipation, Max): 0.5W. RoHS: yes. Assembly/installation: PCB through-hole mounting. Housing: DO-35 ( SOD27 ). Housing (according to data sheet): DO-35. Tolerance: 5%. Zener voltage: 6.8V