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Littelfuse 1-Element Bi-Directional TVS Diode 1.5 kW 2-Pin DO-201 1.5KE440CA

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Littelfuse 1-Element Bi-Directional TVS Diode 1.5 kW 2-Pin DO-201 1.5KE440CA

Name: Littelfuse 1-Element Bi-Directional TVS Diode 1.5 kW 2-Pin DO-201 1.5KE440CA
Brand: LITTELFUSE
SKU: 228666
Price: 0.66 USD
Availability: InStock

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Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin	India
Diameter	5.3mm
Brand	Littelfuse
Length	9.5mm
Model	1.5KE440CA
Mount Type	Through Hole
Series	1.5KE
Maximum Operating Temperature	175°C
Package Type	DO-201
Minimum Operating Temperature	-55°C
Pin Count	2
Number of Elements per Chip	1
Clamping Voltage VC	602V
Diode Configuration	Single
Direction Type	Bi-Directional
Minimum Breakdown Voltage Vbr	418V
Maximum Reverse Stand-off Voltage Vwm	376V
Peak Pulse Power Dissipation Pppm	1.5kW
Test Current It	1mA
Maximum Peak Pulse Current Ippm	2.5A
Maximum Reverse Leakage Current	1μA

Key Features

Provides effective transient voltage suppression for electronic circuits.
Bi-directional diode configuration protects against voltage spikes in both directions.
Minimum breakdown voltage of 418 V ensures operation within specified voltage limits.
Clamping voltage at 602 V for controlled voltage suppression.
Withstands peak pulse currents up to 2.5 A for robust protection.
Operating temperature range from -55°C to 175°C supports diverse environmental conditions.
Compact size with 9.5 mm length and 5.3 mm diameter for easy PCB integration.
ESD protection included to safeguard sensitive components.

Product Description

Littelfuse 1.5KE440CA is a high-performance 1-Element Bi-Directional Transient Voltage Suppressor (TVS) diode designed for protecting sensitive electronic components from damaging transient voltage spikes. Rated at a peak pulse power dissipation of 1.5 kW and housed in a 2-pin DO-201 through-hole package, this diode is ideal for applications requiring robust voltage spike suppression.

This TVS diode features a bi-directional configuration, suitable for AC signals or circuits where voltage transients may occur in both polarity directions. With a minimum breakdown voltage of 418 V and clamping voltage of 602 V, it ensures excellent protection within defined voltage thresholds, limiting potential damage. The device supports a peak pulse current of up to 2.5 A, allowing for effective conduction of transient spikes without failure.

The Littelfuse 1.5KE440CA operates reliably over a wide temperature range from -55°C to 175°C, making it suitable for industrial, commercial, and consumer electronics applications. Its compact axial-body DO-201 package measures 9.5 mm in length and 5.3 mm in diameter, facilitating straightforward PCB mounting and space-efficient circuit designs.

This diode also incorporates Electrostatic Discharge (ESD) protection, reinforcing component longevity against sudden electrostatic events. It meets the rigorous standards typical of the 1.5KE series from Littelfuse, known for consistency and durability.

Efficient transient voltage suppression for diverse electronic systems. Bi-directional design for AC and DC circuit protection. Wide thermal operating range ensures reliability in harsh environments. Compact form factor enables versatile PCB layouts.

High peak pulse power rating to manage substantial voltage surges. Low leakage current preserves circuit integrity. Through-hole mounting facilitates robust mechanical and electrical connections.

This Littelfuse TVS Diode is suitable for industrial automation, power supply protection, telecommunications equipment, consumer electronics, and automotive electronic systems requiring voltage transient management. It helps maintain system integrity by protecting against voltage spikes that can cause damage or malfunction.

Discover a wide range of semiconductor diodes and transient voltage suppressors at EnvMart to complement your electronic design needs.

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Frequently Asked Questions

The Littelfuse 1.5KE440CA has a peak pulse power dissipation rating of 1.5 kW, providing effective transient voltage suppression for electronic circuits.

The minimum breakdown voltage for the Littelfuse 1.5KE440CA is 418 V, ensuring operation within specified voltage limits.

The clamping voltage of the 1.5KE440CA is 602 V, which helps control voltage suppression during transient events.

This model can withstand a maximum peak pulse current of 2.5 A, allowing it to effectively conduct transient spikes without failure.

The diode operates reliably over a temperature range from -55°C to 175°C, making it suitable for various environmental conditions.

The Littelfuse 1.5KE440CA uses a through-hole mounting type, facilitating robust mechanical and electrical connections on PCBs.

This model has a length of 9.5 mm and a diameter of 5.3 mm, allowing for easy integration into PCB layouts.

The diode features a bi-directional configuration, making it suitable for both AC and DC circuit protection.

The maximum reverse stand-off voltage for the Littelfuse 1.5KE440CA is 376 V, ensuring it can handle specified voltage levels safely.

Yes, the Littelfuse 1.5KE440CA incorporates Electrostatic Discharge (ESD) protection to safeguard sensitive components against sudden electrostatic events.