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Littelfuse Uni-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ15A

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Littelfuse Uni-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ15A

Name: Littelfuse Uni-Directional TVS Diode 400 W, 2-Pin DO-214 SMAJ15A
Brand: LITTELFUSE
SKU: 228678
Price: 0.11 USD
Availability: InStock

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Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin	India
Brand	Littelfuse
Height	2.087mm
Length	4.5mm
Model	SMAJ15A
Width	2.79mm
Mount Type	Surface
Series	SMAJ
Maximum Operating Temperature	150°C
Package Type	DO-214
Minimum Operating Temperature	-65°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	24.4V
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	16.7V
Maximum Reverse Stand-off Voltage Vwm	15V
Peak Pulse Power Dissipation Pppm	400W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	16.4A
Maximum Reverse Leakage Current	1μA

Key Features

Features a single diode configuration for transient voltage suppression.
Designed for surface mount applications with a compact DO-214 package.
Minimum breakdown voltage of 16.7 V ensuring robust surge protection.
Clamping voltage of 24.4 V to limit transient voltages effectively.
Suitable for operating temperatures from -65°C to 150°C.
Maximum peak pulse current is 16.4 A providing high surge capability.
Incorporates electrostatic discharge (ESD) protection for enhanced reliability.
Maximum reverse leakage current of 1μA to ensure minimal power loss.

Product Description

The Littelfuse SMAJ15A is a reliable uni-directional transient voltage suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes. It supports a peak pulse power dissipation of 400 W and is housed in a compact surface mount DO-214 package with 2 pins, ideal for high-density PCB assembly.

With a single diode configuration, it offers a minimum breakdown voltage of 16.7 V and a maximum reverse stand-off voltage of 15 V, suitable for protecting low voltage electronics against transient surges. The clamping voltage of 24.4 V ensures effective voltage limiting to safeguard components during voltage spikes.

This diode operates reliably across a wide temperature range from -65°C up to 150°C, making it suitable for use in varied industrial, automotive (non-automotive standard), and consumer electronics applications. Its maximum peak pulse current rating of 16.4 A provides robust surge tolerance for transient events.

Further enhancing reliability, the SMAJ15A includes electrostatic discharge (ESD) protection while maintaining minimal leakage current at 1 μA. Its package dimensions (4.5 mm length, 2.79 mm width, and 2.087 mm height) facilitate its integration in compact electronic assemblies.

Engineered as part of Littelfuse’s SMAJ series, the SMAJ15A delivers dependable transient voltage suppression for electronic and power management circuits in industrial, commercial, and electronics manufacturing contexts.

Features a single diode configuration for transient voltage suppression. Designed for surface mount applications with a compact DO-214 package. Minimum breakdown voltage of 16.7 V ensuring robust surge protection. Clamping voltage of 24.4 V to limit transient voltages effectively.

Suitable for operating temperatures from -65°C to 150°C. Maximum peak pulse current is 16.4 A providing high surge capability. Incorporates electrostatic discharge (ESD) protection for enhanced reliability. Package dimensions: length 4.5 mm, width 2.79 mm, height 2.087 mm.

Maximum reverse leakage current of 1μA to ensure minimal power loss. Part of the SMAJ series ensuring standardized performance and reliability. Explore additional Littelfuse semiconductor components for your industrial, automotive, and electronics manufacturing needs on EnvMart.

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