Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected datadiode

Microchip Technology

CD978B

diode

Ask your AI about CD978B — and the rest of your design

Connect PartsPlan once to Claude, ChatGPT or another AI, and it reads the manufacturer's original datasheets for every part in your BOM or schematic, not just this one — answering with the document and page number.

e.g. “Using PartsPlan, check the datasheets for my whole BOM, and give the CD978B ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(8)

Impedance Zzk
1.5kΩ
Impedance Zzt
125Ω
Operating Junction Temperature Range
-65℃~+175℃
package
-
Pd Power Dissipation
-
Reverse Leakage Current Ir
500nA@39V
tolerance
±5%
Zener Voltage Nom
51V