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Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin Surface Mount DO-214AA SMBJ17A-E3/52

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Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin Surface Mount DO-214AA SMBJ17A-E3/52

Name: Vishay 1-Element Uni-Directional TVS Diode 600 W, 2-Pin Surface Mount DO-214AA SMBJ17A-E3/52
Brand: Vishay
SKU: 377312
Price: 20.22 USD
Availability: InStock

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Category Semiconductor Brand Vishay Condition New

Specifications

Country of Origin	China
Brand	Vishay
Height	2.24mm
Length	4.57mm
Model	SMBJ17A-E3/52
Width	3.94mm
Mount Type	Surface
Series	TRANSZORB TVS
Maximum Operating Temperature	150°C
Package Type	DO-214AA (SMB)
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	27.6V
Automotive Standard	AEC-Q101
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	18.9V
Maximum Reverse Stand-off Voltage Vwm	17V
Peak Pulse Power Dissipation Pppm	600W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	21.7A
Maximum Reverse Leakage Current	1μA

Key Features

Features a single uni-directional diode element for precise voltage clamping.
Surface mount package DO-214AA (SMB) suitable for automated PCB assembly.
Minimum breakdown voltage of 18.9 V and maximum stand-off voltage of 17 V.
Capable of handling peak pulse current up to 21.7 A with low leakage current of 1 µA.
Operating temperature range from -55°C to 150°C ensures reliable performance in harsh environments.
Fast response time with low incremental surge resistance for effective suppression.
Conforms to automotive AEC-Q101 standard for quality and reliability.
Ideal for protecting sensitive electronics in consumer, industrial, and telecommunication applications.

Product Description

Vishay SMBJ17A-E3/52 is a 1-element uni-directional transient voltage suppressor (TVS) diode designed to protect electronic circuits against voltage transients. This diode has a peak pulse power dissipation rating of 600 W and comes in a low profile surface mount DO-214AA (SMB) package, supporting automated PCB assembly. It features a minimum breakdown voltage (Vbr) of 18.9 V and a maximum reverse stand-off voltage (Vwm) of 17 V, making it suitable for safeguarding sensitive electronic components from voltage spikes.

The device offers a fast response time and excellent clamping capability with a clamping voltage of 27.6 V. It supports a peak pulse current (Ippm) of 21.7 A and maintains a very low maximum reverse leakage current of 1 µA, ensuring minimal power loss during normal operation. The diode operates reliably over a wide temperature range from -55°C to 150°C, complying with automotive AEC-Q101 standards, which ensures high reliability and robustness in automotive and industrial environments.

Its compact size (4.57 mm length, 3.94 mm width, 2.24 mm height) allows for space-saving designs in modern electronic equipment. The single-element uni-directional design is ideal for protecting ICs, MOSFETs, signal lines, sensor units, and other sensitive electronics from voltage transients induced by inductive load switching, lightning, and other sources.

Single element uni-directional diode for efficient transient voltage suppression. 600 W peak pulse power capability with 10/1000 µs waveform. Surface mount DO-214AA (SMB) package for automated placement. Wide operating temperature from -55°C to 150°C.

Automotive standard AEC-Q101 certified for quality assurance. Low leakage current and fast response ensure minimal disruption to circuit operation. Compact size suitable for space-constrained electronic designs. Excellent choice for consumer, industrial, and telecommunication electronic protection.

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