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Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SMBJ90A-E3/52

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Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SMBJ90A-E3/52

Name: Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin DO-214 SMBJ90A-E3/52
Brand: Vishay
SKU: 377225
Price: 0.22 USD
Availability: InStock

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Category Transient Voltage Suppressors Brand Vishay Condition New

Specifications

Country of Origin	China
Brand	Vishay
Height	2.24mm
Length	4.57mm
Model	SMBJ90A-E3/52
Width	3.94mm
Mount Type	Surface
Series	TRANSZORB TVS
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	146V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	100V
Maximum Reverse Stand-off Voltage Vwm	90V
Peak Pulse Power Dissipation Pppm	600W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	4.1A
Maximum Reverse Leakage Current	1μA

Key Features

This diode features a surface mount configuration with a robust DO-214 package.
It provides excellent protection against voltage transients with a minimum breakdown voltage of 100 V.
The component supports a maximum reverse stand-off voltage of 90 V and a clamping voltage of 146 V.
Operating temperature ranges from -55°C to +150°C, ensuring reliability in harsh environments.
It exhibits low leakage current with a maximum reverse leakage current of 1 μA.
The diode supports a high peak pulse current of 4.1 A and offers integrated ESD protection.
Its compact dimensions include a length of 4.57 mm, width of 3.94 mm, and height of 2.24 mm.
Manufactured to automotive standard AEC-Q101 and made in China.

Product Description

Vishay SMBJ90A-E3/52 is a high-performance 1-element uni-directional TVS diode engineered for protecting sensitive electronic equipment from transient voltage surges. It delivers a peak pulse power dissipation of 600 W with an exceptional response time, making it ideal for safeguarding circuits exposed to inductive load switching and lightning-induced transient voltages.

Constructed in a surface mount DO-214 package with 2 pins, this diode allows automated placement and compact PCB design. Its glass-passivated chip junction ensures superior reliability and longevity under demanding operational conditions.

The diode has a minimum breakdown voltage of 100 V and withstands a maximum reverse stand-off voltage of 90 V, clamping transient voltages at 146 V to protect downstream components. It operates reliably within the temperature range of -55°C to 150°C, validating suitability for automotive and industrial environments.

Featuring extremely low leakage current (max 1 μA) and ESD protection, the device supports a maximum peak pulse current of 4.1 A, providing robust protection against electrostatic discharges. The compact dimensions (4.57 mm length, 3.94 mm width, and 2.24 mm height) enable efficient integration in various PCB layouts.

This diode belongs to the TRANSZORB® SMBJ series, known for fast response and low incremental surge resistance, meeting MSL level 1 according to J-STD-020 with a peak soldering temperature of 260 °C. It is manufactured to the AEC-Q101 automotive quality standard, ensuring high durability and performance.

Typical applications include protection of ICs, MOSFETs, sensor signals, and telecommunication lines in industrial, automotive, and consumer electronics. It is designed to suppress voltage transients caused by switching or atmospheric disturbances efficiently.

Surface mount DO-214 package with 2 pins for automated PCB assembly. 600 W peak pulse power capability at 10/1000 μs waveform. Uni-directional diode providing excellent clamping voltage performance. Wide operating temperature range from -55°C to 150°C for harsh environments.

Low leakage current and rapid response to transient events. Meets automotive AEC-Q101 standard and MSL level 1 soldering requirements. Ideal for transient voltage protection in industrial, automotive, telecommunications, and consumer electronic applications.

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Frequently Asked Questions

This model features a peak pulse power dissipation of 600 W, making it suitable for protecting sensitive electronic circuits from transient voltage surges.

The clamping voltage for the SMBJ90A-E3/52 is 146 V, which helps protect downstream components from voltage spikes.

The maximum reverse stand-off voltage is 90 V, ensuring it can handle significant voltage without conducting.

It operates within a temperature range of -55°C to +150°C, making it suitable for harsh environments.

The diode has compact dimensions of 4.57 mm in length, 3.94 mm in width, and 2.24 mm in height, allowing for efficient PCB integration.

The SMBJ90A-E3/52 supports a maximum peak pulse current of 4.1 A, providing robust protection against transient events.

It is manufactured to meet the AEC-Q101 automotive quality standard, ensuring reliability in automotive applications.

This model comes in a surface mount DO-214 package, which is suitable for automated PCB assembly.

The minimum breakdown voltage is 100 V, which is critical for its function in voltage surge protection.

The maximum reverse leakage current is 1 μA, indicating low power loss during operation.

This diode is designed for applications including protection of ICs, MOSFETs, sensor signals, and telecommunication lines in various electronic systems.

The SMBJ90A-E3/52 features a 2-pin configuration, facilitating its use in compact electronic designs.