Circuit Protection

SM6T33CA

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STMicroelectronics

TVS DIODE, TRANSIL SM6T SERIES, BIDIRECTIONAL, 28.2 V, 59 V, DO-214AA (SMB), 2 PINS

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DocumentsTN1310 AN574 +17

Circuit Protection

SM6T33CA

Active

STMicroelectronics

TVS DIODE, TRANSIL SM6T SERIES, BIDIRECTIONAL, 28.2 V, 59 V, DO-214AA (SMB), 2 PINS

Deep-Dive with AI

DocumentsTN1310 AN574 +17

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	SM6T33CA

Applications	General Purpose
Bidirectional Channels [custom]	1
Current - Peak Pulse (10/1000µs)	13.1 A
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
Supplier Device Package	SMB
Type	Zener
Voltage - Breakdown (Min) [Min]	31.4 V
Voltage - Clamping (Max) @ Ipp [Max]	45.7 V
Voltage - Reverse Standoff (Typ)	28.2 V

SM6T33CA Series

600 W, 28.2 V TVS in SMB

Part	Supplier Device Package	Current - Peak Pulse (10/1000µs)	Bidirectional Channels [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Clamping (Max) @ Ipp [Max]	Voltage - Reverse Standoff (Typ)	Voltage - Breakdown (Min) [Min]	Mounting Type	Power Line Protection	Applications	Power - Peak Pulse	Package / Case	Type
STMicroelectronics SM6T33CA	SMB	13.1 A	1	150 °C	-55 °C	45.7 V	28.2 V	31.4 V	Surface Mount		General Purpose	600 W	DO-214AA SMB	Zener

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	9737	$ 0.48
Newark	Each (Supplied on Cut Tape)	1	$ 0.48
		10	$ 0.32
		25	$ 0.29
		50	$ 0.25
		100	$ 0.22
		250	$ 0.20
		500	$ 0.17
		1000	$ 0.15

Description

General part information

SM6T33CA Series

The SM6T series are designed to protect sensitive equipment against electrostatic discharges according to IEC 61000-4-2 and MIL STD 883, method 3015, and electrical overstress according to IEC 61000-4-4 and 5. This device is more generally used against surges below 600 W (10/1000 μs).

The Planar technology makes it suitable for high-end equipment and SMPS where low leakage current and high junction temperature are required to provide reliability and stability over time.

The SM6T series are packaged in SMB.