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Littelfuse 1-Element Bi-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ43CA

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Littelfuse 1-Element Bi-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ43CA

Name: Littelfuse 1-Element Bi-Directional TVS Diode 600 W 2-Pin DO-214 SMBJ43CA
Brand: LITTELFUSE
SKU: 228697
Price: 0.14 USD
Availability: InStock

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Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin	India
Brand	Littelfuse
Height	2.237mm
Length	4.57mm
Model	SMBJ43CA
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	69.4V
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	47.8V
Maximum Reverse Stand-off Voltage Vwm	43V
Peak Pulse Power Dissipation Pppm	600W
Test Current It	1mA
Maximum Peak Pulse Current Ippm	8.7A
Maximum Reverse Leakage Current	1μA

Key Features

This diode has a minimum breakdown voltage of 47.8 V and maximum reverse stand-off voltage of 43 V.
It operates bi-directionally with single diode configuration for enhanced protection.
The diode offers a clamping voltage of 69.4 V and a maximum peak pulse current of 8.7 A.
Suitable operating temperature range from -65°C to 150°C makes it reliable under harsh conditions.
Low maximum reverse leakage current of 1 μA minimizes power loss.
Compact DO-214 package with dimensions 4.57 mm length, 3.94 mm width, and 2.237 mm height facilitates surface mounting.
Provides Electrostatic Discharge (ESD) protection.
High reliability with a single element per chip and SMBJ series configuration.

Product Description

Littelfuse SMBJ43CA is a 1-element bi-directional transient voltage suppression (TVS) diode with a peak pulse power dissipation rating of 600 W packaged in a compact 2-pin DO-214 surface mount package. This diode is designed to protect sensitive semiconductor devices from voltage spikes by clamping transient voltages effectively.

The device features a minimum breakdown voltage of 47.8 V and a maximum reverse stand-off voltage of 43 V, making it ideal for protecting circuits operating within these thresholds. With a clamping voltage of 69.4 V and peak pulse current up to 8.7 A, it provides robust surge protection in industrial and electronic equipment.

Operating reliably within a temperature range of -65°C to 150°C, this diode is suitable for high-temperature and harsh environmental conditions. The low maximum reverse leakage current of 1 μA ensures minimal power dissipation during normal operation.

The DO-214 package dimensions of 4.57 mm length, 3.94 mm width, and 2.237 mm height optimize board space and simplify automated surface mounting processes. The component integrates electrostatic discharge (ESD) protection, essential for safeguarding sensitive components from ESD damage.

This Littelfuse TVS diode is widely used in industrial electronics, power supplies, telecommunications, and automotive electronics for transient voltage suppression and circuit protection. It offers reliable performance as part of the SMBJ series in the electronic components category. This product is new and made to meet stringent quality standards, suitable for PCB design and manufacturing applications.

This diode offers a minimum breakdown voltage of 47.8 V for precise protection. Its bi-directional design accommodates voltage spikes in both polarities. 600 W peak pulse power dissipation ensures handling of high transient events.

Low reverse leakage current reduces energy loss in circuits. Compact DO-214 surface mount package enables easy PCB integration. Wide operating temperature range allows use in harsh environments. ESD protection capability enhances device reliability.

Single-element construction supports consistent performance. Explore more Littelfuse TVS Diodes and related semiconductor products at EnvMart to ensure effective circuit protection solutions across industrial and commercial applications.

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Frequently Asked Questions

The Littelfuse SMBJ43CA has a peak pulse power dissipation rating of 600 W, making it suitable for handling high transient events.

This diode has a minimum breakdown voltage of 47.8 V, which is essential for precise protection against voltage spikes.

The maximum reverse stand-off voltage for this diode is 43 V, ensuring it operates effectively within this threshold.

The clamping voltage of the Littelfuse SMBJ43CA is 69.4 V, providing robust surge protection for sensitive components.

It can handle a maximum peak pulse current of 8.7 A, which is critical for protecting circuits from transient surges.

The DO-214 package has dimensions of 4.57 mm in length, 3.94 mm in width, and 2.237 mm in height, facilitating surface mounting.

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

It uses a single diode configuration that operates bi-directionally, accommodating voltage spikes in both polarities.

The maximum reverse leakage current is 1 μA, which helps minimize power loss during normal operation.

This diode is widely used in industrial electronics, power supplies, telecommunications, and automotive electronics for transient voltage suppression and circuit protection.