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Littelfuse 1-Element Uni-Directional TVS Diode 3 kW 2-Pin DO-214 SMDJ33A

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Littelfuse 1-Element Uni-Directional TVS Diode 3 kW 2-Pin DO-214 SMDJ33A

Name: Littelfuse 1-Element Uni-Directional TVS Diode 3 kW 2-Pin DO-214 SMDJ33A
Brand: LITTELFUSE
SKU: 228710
Price: 0.72 USD
Availability: InStock

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Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin	India
Brand	Littelfuse
Height	2.417mm
Length	7.11mm
Model	SMDJ33A
Width	6.22mm
Mount Type	Surface
Series	SMDJ
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	53.3V
Diode Configuration	Single
Direction Type	Uni-Directional
Minimum Breakdown Voltage Vbr	36.7V
Maximum Reverse Stand-off Voltage Vwm	33V
Peak Pulse Power Dissipation Pppm	3kW
Test Current It	1mA
Maximum Peak Pulse Current Ippm	56.3A
Maximum Reverse Leakage Current	2μA

Key Features

Single-element diode configuration ensures reliable surge protection.
Uni-directional design for controlling voltage spikes in one direction.
Peak pulse power dissipation rated at 3 kW for high surge currents.
Compact 2-pin DO-214 surface mount package with dimensions 7.11 mm length, 6.22 mm width, and 2.417 mm height.
Operates between -65°C and 150°C suitable for harsh environments.
Maximum reverse stand-off voltage of 33 V with clamping voltage at 53.3 V.
ESD protection enabled for electrostatic discharge robustness.
Maximum peak pulse current of 56.3 A supports large transient surges.

Product Description

Littelfuse SMDJ33A is a single-element uni-directional TVS Diode designed for transient voltage suppression in electronic circuits. It features a 3kW peak pulse power dissipation capability packaged in a compact 2-pin DO-214 surface mount form factor, measuring 7.11 mm in length, 6.22 mm in width, and 2.417 mm in height. This diode is engineered to provide robust protection against voltage spikes in one direction, ideal for safeguarding sensitive electronic components from transient surges.

Operating reliably across a temperature range from -65°C to 150°C, the SMDJ33A supports high-current surge scenarios with a maximum peak pulse current rating of 56.3 A and a clamping voltage of 53.3 V. The low maximum reverse leakage current of 2 μA ensures energy efficiency while maintaining strong electrostatic discharge (ESD) protection. Its maximum reverse stand-off voltage of 33 V allows it to clamp voltage surges effectively without impacting normal operation.

This diode is suitable for applications in industrial electronics, power supply circuits, automotive electronics, and other environments requiring transient voltage suppression to enhance durability and reliability of electronic assemblies. The surface mount package facilitates automated assembly and efficient space usage on printed circuit boards (PCBs).

Single-element diode configuration for targeted surge protection. Uni-directional functionality to suppress voltage transients in one direction. High peak pulse power rating of 3 kW to handle significant surges. Compact DO-214 package enabling surface mounting and space-saving.

Wide operating temperature range from -65°C to 150°C for diverse applications. Low leakage current minimizing power dissipation during operation. Strong ESD protection to enhance device longevity. Supports high peak pulse current of 56.3 A during transient events.

Explore other electronic components and semiconductor diodes in the Electronics & Electricals category at EnvMart to enhance your design solutions with reliable surge protection devices.

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Frequently Asked Questions

The SMDJ33A has a peak pulse power dissipation rated at 3 kW, allowing it to handle significant surge currents effectively.

The maximum reverse stand-off voltage for the SMDJ33A is 33 V, which enables it to clamp voltage surges without affecting normal operation.

The clamping voltage of this model is 53.3 V, providing effective protection against voltage spikes in one direction.

The maximum peak pulse current supported by the SMDJ33A is 56.3 A, which is suitable for large transient surges.

This diode comes in a compact DO-214 surface mount package, measuring 7.11 mm in length, 6.22 mm in width, and 2.417 mm in height.

The operating temperature range for this model is from -65°C to 150°C, making it suitable for harsh environments.

The SMDJ33A features a single-element diode configuration, designed for uni-directional voltage spike suppression.

The maximum reverse leakage current for the SMDJ33A is 2 μA, which helps in maintaining energy efficiency during operation.

This model is designed as a uni-directional diode, which means it suppresses voltage transients in one direction only.

The SMDJ33A is suitable for applications in industrial electronics, power supply circuits, and automotive electronics where transient voltage suppression is needed.