ZY12, DO-41, DO-204AC, 2W, 12V, DO-41 ( 2.6x5.1mm ), 2W, 12V. Housing: DO-41. Housing (JEDEC standard): DO-204AC. Pd (Power Dissipation, Max): 2W. Zener breakdown voltage Uz [V], nom.: 12V. Housing (according to data sheet): DO-41 ( 2.6x5.1mm ). Maximum dissipation Ptot [W]: 2W. Zener voltage: 12V. Assembly/installation: PCB through-hole mounting. Component family: Zener diode, power 2W (25°C), 5%, ZY series. Configuration: PCB through-hole mounting. Dielectric structure: Anode-Cathode. Leakage current on closing Ir [A] @ Ur [V]: 1uA @ 7V. Max temperature: +150°C.. Number of terminals: 2. Number of terminals: 2. Operating temperature: -50...+150°C. Quantity per case: 1. RoHS: yes. Semiconductor material: silicon. Spec info: 60W t<10ms TA=25°C peak power dissipation. Technology: Silicon-Power-Z-Diode (non-planar technology). Tolerance: 5%. Zener Impedance Zzt[Ohm] @ Iz[A]: 4 Ohms @ 50mA. Original product from manufacturer: Diotec Semiconductor. Quantity in stock updated on 10/31/2025, 09:49