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Bourns 1-Element Bi-Directional TVS Diode 3 kW Surface Mount DO-214 Package SMLJ33CA-Q

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Bourns 1-Element Bi-Directional TVS Diode 3 kW Surface Mount DO-214 Package SMLJ33CA-Q

Name: Bourns 1-Element Bi-Directional TVS Diode 3 kW Surface Mount DO-214 Package SMLJ33CA-Q
Brand: BOURNS
SKU: 151113

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Category TVS Diode Brand BOURNS Condition New

Specifications

Country of Origin	India
Brand	Bourns
Height	2.41mm
Length	7.11mm
Model	SMLJ33CA-Q
Width	6.22mm
Mount Type	Surface
Series	SML
Maximum Operating Temperature	150°C
Package Type	DO-214
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	53.3V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	36.7V
Maximum Reverse Stand-off Voltage Vwm	33V
Peak Pulse Power Dissipation Pppm	3kW
Test Current It	1mA
Maximum Reverse Leakage Current	2μA
Standoff Voltage	12 to 58 volts

Key Features

Single diode configuration providing bi-directional voltage suppression.
Minimum breakdown voltage of 36.7 V ensures precise protection.
Peak pulse power dissipation rating of 3 kW suitable for high surge events.
Compact size with dimensions 7.11 mm length, 6.22 mm width, 2.41 mm height.
Operating temperature range from -55°C to 150°C supports harsh environments.
Surface mount type with DO-214 package for easy PCB integration.
Clamping voltage of 53.3 V minimizes transient voltage impact.
Automotive standard AEC-Q101 qualified for reliable automotive applications.

Product Description

Bourns SMLJ33CA-Q 1-Element Bi-Directional TVS Diode is designed for transient voltage suppression with a peak pulse power dissipation of 3 kW. Packaged in a compact Surface Mount DO-214 (SMC) format, this diode provides robust protection against overvoltage transients.

This device features a single diode configuration and bi-directional voltage clamping, making it suitable for protecting power buses, I/O interfaces, and sensitive electronics. It operates efficiently within a temperature range of -55°C to 150°C.

The diode has a minimum breakdown voltage of 36.7 V and a maximum reverse stand-off voltage of 33 V, ensuring precise activation during surge conditions. Its clamping voltage is 53.3 V, efficiently limiting voltage spikes.

The compact size with dimensions of 7.11 mm length, 6.22 mm width, and 2.41 mm height makes it ideal for integration in space-constrained circuit boards using surface mount technology.

Meeting the automotive AEC-Q101 standard, the SMLJ33CA-Q diode is suitable for automotive, entertainment, telecom, industrial, and consumer electronics applications requiring reliable ESD and surge protection.

Single diode configuration with bi-directional surge protection. Peak pulse power dissipation of 3 kW for strong transient suppression. Compact DO-214 SMC package for streamlined PCB mounting. Wide operating temperature from -55°C to 150°C for harsh environments.

Low reverse leakage current of 2 μA for energy efficiency. Clamping voltage at 53.3 V to limit transient spikes effectively. Surface mount package compatible with automated assembly. Automotive-grade AEC-Q101 qualification ensures durability.

Ideal for protecting power buses and I/O interfaces.

For specialized applications requiring robust overvoltage protection, Bourns offers the SMLJ series TVS diodes with various voltage and power ratings. Explore more products and technical resources in the TVS Diode category at EnvMart.