Circuit Protection

SM6T42AY

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STMicroelectronics

ESD PROTECTION DIODES / TVS DIODES 600 W 4KW TRANSIL 6V TO 70V UNI

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DocumentsSM6TY View All Specifications Datasheet +15

Circuit Protection

SM6T42AY

Active

STMicroelectronics

ESD PROTECTION DIODES / TVS DIODES 600 W 4KW TRANSIL 6V TO 70V UNI

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DocumentsSM6TY View All Specifications Datasheet +15

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SM6T42AY

Current - Peak Pulse (10/1000µs)	10.3 A
Grade	Automotive
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Package / Case	SMB, DO-214AA
Power - Peak Pulse	600 W
Power Line Protection	False
Qualification	AEC-Q101
Supplier Device Package	SMB
Type	Zener
Unidirectional Channels [custom]	1
Voltage - Breakdown (Min) [Min]	40 V
Voltage - Clamping (Max) @ Ipp [Max]	58.1 V
Voltage - Reverse Standoff (Typ)	36 V

SM6TY Series

Automotive 600 W, 25.6 V TVS in SMB

Part	Current - Peak Pulse (10/1000µs)	Voltage - Reverse Standoff (Typ)	Package / Case	Voltage - Clamping (Max) @ Ipp [Max]	Voltage - Breakdown (Min) [Min]	Operating Temperature [Max]	Operating Temperature [Min]	Supplier Device Package	Grade	Power - Peak Pulse	Type	Qualification	Mounting Type	Unidirectional Channels [custom]	Bidirectional Channels [custom]
STMicroelectronics SM6T27AY	16 A	23.1 V	DO-214AA SMB	37.5 V	25.7 V	150 °C	-55 °C	SMB	Automotive	600 W	Zener	AEC-Q101	Surface Mount	1
STMicroelectronics SM6T30CAY		25.6 V	DO-214AA SMB	41.5 V	28.5 V	150 °C	-55 °C	SMB	Automotive	600 W	Zener	AEC-Q101	Surface Mount		1
STMicroelectronics SM6T75AY		64.1 V	DO-214AA SMB	103 V	71.3 V	150 °C	-55 °C	SMB	Automotive	600 W	Zener	AEC-Q101	Surface Mount	1
STMicroelectronics SM6T42AY	10.3 A	36 V	DO-214AA SMB	58.1 V	40 V	150 °C	-55 °C	SMB	Automotive	600 W	Zener	AEC-Q101	Surface Mount	1
STMicroelectronics SM6T47AY	9.7 A	40 V	DO-214AA SMB	64.5 V	44 V	150 °C	-55 °C	SMB	Automotive	600 W	Zener	AEC-Q101	Surface Mount	1

Pricing

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

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 0.68
		10	$ 0.59
		100	$ 0.41
		500	$ 0.34
		1000	$ 0.29
	Digi-Reel®	1	$ 0.68
		10	$ 0.59
		100	$ 0.41
		500	$ 0.34
		1000	$ 0.29
	N/A	8191	$ 0.67
	Tape & Reel (TR)	2500	$ 0.24
		5000	$ 0.22
Mouser	N/A	1	$ 0.68
		10	$ 0.56
		100	$ 0.32
		500	$ 0.25
		1000	$ 0.22
		2500	$ 0.22

Description

General part information

SM6TY Series

The SM6TY 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.