SM4T26AY Series

Automotive 400 W, 22 V TVS in SMA

Catalog

Automotive 400 W, 22 V TVS in SMA

Part	Supplier Device Package	Package / Case	Type	Mounting Type	Voltage - Reverse Standoff (Typ)	Current - Peak Pulse (10/1000µs)	Qualification	Voltage - Clamping (Max) @ Ipp	Operating Temperature [Min]	Operating Temperature [Max]	Power Line Protection	Grade	Unidirectional Channels [custom]	Power - Peak Pulse
STMicroelectronics SM4T26AY	DO-214AC (SMA)	DO-214AC SMA	Zener	Surface Mount	22 V	48 A	AEC-Q101	48.3 V	-55 °C	150 °C		Automotive	1	400 W

Catalog

Automotive 400 W, 22 V TVS in SMA

Key Features

• Peak pulse power:

- 400 W (10/1000 μs)

- 2.3 kW (8/20 μs)

• Low leakage current:

- 0.2 µA at 25 °C

- 1 μA at 85 °C

Description

The SM4TY 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. SM4TY devices are packaged in SMA (SMA footprint in accordance with IPC 7531 standard).