Specification	SM30T33AY

Current - Peak Pulse (10/1000µs)	66.1 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	175 °C
Operating Temperature [Min]	-55 °C
Package / Case	DO-214AB, SMC
Power - Peak Pulse	3 kW
Power - Peak Pulse	3000 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	SMC
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	31.1 V
Voltage - Clamping (Max) @ Ipp [Max]	45.4 V
Voltage - Reverse Standoff (Typ)	28 V

SM30T33AY Series

Automotive 3000 W, 28 V TVS in SMC

Part	Type	Supplier Device Package	Voltage - Reverse Standoff (Typ)	Voltage - Clamping (Max) @ Ipp [Max]	Unidirectional Channels [custom]	Current - Peak Pulse (10/1000µs)	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Grade	Qualification	Power Line Protection	Package / Case	Power - Peak Pulse	Power - Peak Pulse	Voltage - Breakdown (Min) [Min]
STMicroelectronics SM30T33AY	Zener	SMC	28 V	45.4 V	1	66.1 A	Surface Mount	175 °C	-55 °C	Automotive	AEC-Q101		DO-214AB SMC	3 kW	3000 W	31.1 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	N/A	2916	$ 1.03

Description

General part information

SM30T33AY Series

The SM30TY series are designed to protect sensitive automotive circuits against surges defined in ISO 7637-2 and against electrostatic discharges according to ISO 10605.

The planar technology makes it compatible with high-end circuits where low leakage current and high junction temperature are required to provide long-term reliability and stability.