The 700478-ZMY20 is a single Zener diode from DIOTEC Electronics Corporation. It is a surface mount component with a package type of DO-213AB, MELF.

• The Zener diode has a nominal voltage of 20V and a maximum power rating of 1.3W.
• It has a tolerance of ±5% and an impedance of 6 Ohms.
• The operating temperature range is -50°C to 150°C.
• With a reverse leakage current of 1 μA @ 10V, this Zener diode is suitable for various applications in discrete semiconductor products.
• It is available in a tape and reel package with a standard package quantity of 5,000 pcs.
• The 700478-ZMY20 is an active product in the market, and it is commonly used in electronic circuits where voltage regulation and protection against voltage surges are required.