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Littelfuse 1-Element Uni-Directional TVS Diode 600 W, Surface Mount DO-214 Package SMBJ26A

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Littelfuse 1-Element Uni-Directional TVS Diode 600 W, Surface Mount DO-214 Package SMBJ26A

Name: Littelfuse 1-Element Uni-Directional TVS Diode 600 W, Surface Mount DO-214 Package SMBJ26A
Brand: LITTELFUSE
SKU: 150849
Price: 0.14 USD
Availability: InStock

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Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin	China
Brand	Littelfuse
Height	2.41mm
Length	4.75mm
Model	SMBJ26A
Width	3.94mm
Mount Type	Surface
Series	SMBJ
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	42.1V
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	28.9V
Maximum Reverse Stand-off Voltage Vwm	26V
Peak Pulse Power Dissipation Pppm	600W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	14.3A
Maximum Reverse Leakage Current	1μA
High temperature soldering guaranteed	260°C/40 seconds at terminals
Fast response time	typically less than 1.0ps from 0V to BV min

Key Features

Provides transient voltage suppression for sensitive electronic components.
Uni-directional diode configuration optimizes voltage transient protection.
Peak pulse power dissipation rated at 600 W for robust surge handling.
Compact surface mount DO-214 package suitable for space-constrained applications.
Operates reliably in temperature ranges from -65°C to 150°C.
Typical clamping voltage of 42.1 V ensures effective voltage suppression.
Fast response time of less than 1.0 picosecond for transient events.
Glass passivated chip junction enhances durability and performance.

Product Description

Littelfuse SMBJ26A is a 1-element uni-directional transient voltage suppression (TVS) diode designed to protect sensitive electronic equipment from voltage spikes induced by lightning and other transient events. It features a high peak pulse power capability of 600 W, making it suitable for industrial and commercial electronic circuits requiring robust voltage transient protection.

The device is housed in a DO-214 surface mount package, which optimizes board space and enables easy integration into compact electronic assemblies. Its single diode configuration and uni-directional design provide targeted suppression of positive voltage transients.

This TVS diode demonstrates a minimum breakdown voltage (Vbr) of 28.9 V and a maximum reverse standoff voltage (Vwm) of 26 V. It also guarantees a maximum peak pulse current (Ippm) of 14.3 A and holds a typical clamping voltage of 42.1 V at these surge conditions.

Engineered for durability, SMBJ26A operates reliably within a temperature range of -65°C to 150°C. It includes features such as glass passivation for the chip junction, matte tin lead-free plating for environmental safety, and a low leakage current typically under 1 μA above 12 V.

The diode responds rapidly to transient events, typically within less than 1.0 picosecond from 0 V to minimum breakdown voltage, providing excellent protection for circuits with sensitive components. High-temperature soldering is supported, rated at 260°C for 40 seconds at the terminals, ensuring manufacturing robustness.

Uni-Directional 1-Element TVS diode for transient voltage protection. 600 W peak pulse power dissipation capacity. Compact DO-214 surface mount package. Low incremental surge resistance and leakage current. Fast response time less than 1 ps.

Wide operating temperature range from -65°C to 150°C. Glass passivated chip junction for enhanced reliability. Matte tin lead-free plating for RoHS compliance. High-temperature soldering guaranteed at 260°C for 40 seconds.

Typical clamping voltage of 42.1 V.

This Littelfuse SMBJ26A TVS Diode is ideal for protecting electronic devices in industrial, commercial, and communication systems from transient voltage damage. Available as a 2-pin package suitable for automated surface mount assembly, it helps ensure circuit reliability and longevity.

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Frequently Asked Questions

The SMBJ26A TVS diode has a peak pulse power dissipation rated at 600 W, which allows it to handle robust surge conditions effectively.

This model operates reliably within a temperature range of -65°C to 150°C, making it suitable for various environmental conditions.

The typical clamping voltage for the SMBJ26A is 42.1 V, ensuring effective voltage suppression during transient events.

The maximum reverse stand-off voltage (Vwm) for this diode is 26 V, which defines the voltage level it can withstand without conducting.

The SMBJ26A has dimensions of 4.75 mm in length, 3.94 mm in width, and 2.41 mm in height, making it compact for surface mounting.

The maximum peak pulse current (Ippm) for the SMBJ26A is 14.3 A, allowing it to manage significant transient currents effectively.

This model uses a surface mount configuration, specifically in a DO-214 package, which is optimized for space-constrained applications.

The response time of this diode is typically less than 1.0 picosecond from 0 V to the minimum breakdown voltage, providing rapid protection against transients.

The minimum breakdown voltage (Vbr) for this diode is 28.9 V, which indicates the voltage at which the diode begins to conduct.

The SMBJ26A features matte tin lead-free plating, ensuring compliance with environmental safety standards such as RoHS.