Skip to content
PartsPlan AIPartsPlan AI
📦Image preparing
Collected datadiode

STMicroelectronics

SM30T100CAY

diode

Ask your AI about SM30T100CAY — 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 SM30T100CAY ratings and package dimensions with the pages.”

Free: 300 calls a month · no card required

Key Specs Summary(8)

Clamping Voltage
178V
Operating Temperature
-55℃~+175℃
package
SMC
Peak Pulse Power Dissipation Ppp
40kW@8/20us
polarity
Bidirectional
Reverse Leakage Current Ir
200nA
Reverse Stand Off Voltage Vrwm
85V
Voltage Breakdown
100V