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Littelfuse 1-Element Bi-Directional TVS Diode 400W, 2-Pin DO-214 SMAJ30CA

Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Brand Littelfuse
Height 2.087mm
Length 4.5mm
Model SMAJ30CA
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 48.4V
Diode Configuration Single
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 33.3V
Maximum Reverse Stand-off Voltage Vwm 30V
Peak Pulse Power Dissipation Pppm 400W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 8.3A
Maximum Reverse Leakage Current 1μA

Key Features

  • Single diode configuration with bi-directional direction type.
  • Minimum breakdown voltage of 33.3 V provides reliable surge protection.
  • Surface mount type with DO-214 package suitable for PCB assembly.
  • Maximum peak pulse current of 8.3 A ensures high transient handling capability.
  • Operating temperature ranges from -65°C to 150°C for wide application scenarios.
  • Clamping voltage of 48.4 V helps protect circuits from high voltage spikes.
  • Low maximum reverse leakage current of 1 μA reduces power loss.
  • ESD protection included for sensitive electronic components.

Product Description

Littelfuse SMAJ30CA 1-Element Bi-Directional TVS Diode is designed for transient voltage suppression with a peak pulse power dissipation of 400 W. This 2-pin DO-214 package device is surface mountable and bi-directional, making it ideal for protecting sensitive electronic circuits from voltage spikes and electrostatic discharge (ESD) events.

Featuring a minimum breakdown voltage of 33.3 V and a maximum reverse stand-off voltage of 30 V, this TVS diode clamps voltage surges to a maximum of 48.4 V, ensuring system integrity under transient conditions. It supports a maximum peak pulse current of 8.3 A and operates reliably across a wide temperature range from -65°C to 150°C, suitable for various industrial, automotive, and consumer electronics applications.

The Littelfuse SMAJ30CA provides robust ESD protection to safeguard sensitive components from electrostatic events. Its compact dimensions - 4.5 mm in length, 2.79 mm in width, and 2.087 mm in height - enable efficient PCB layout designs with minimal footprint.

Typical applications include power supplies, industrial control systems, telecommunications equipment, automotive electronics, and general electronic circuit protection. This device has a single diode configuration in the trusted SMAJ series and does not carry any specific certifications but meets industry tolerance requirements for transient voltage suppression.

Single diode configuration provides effective bi-directional transient voltage suppression. Surface mount DO-214 package enables compact and efficient PCB mounting. High surge capability with 400 W peak pulse power dissipation rating.

Wide operating temperature range from -65°C to 150°C suitable for harsh environments. Low leakage current reduces energy waste and improves reliability. Compact mechanical dimensions support space-conscious designs. ESD protection capability enhances device robustness.

Suitable for industrial, automotive, telecommunications, and consumer electronics protection. Part of the reliable and widely adopted SMAJ TVS Diode series. Explore more high-quality electronic components and semiconductor protection devices at EnvMart for your industrial and electronics manufacturing needs.

Littelfuse 1-Element Bi-Directional TVS Diode 400W, 2-Pin DO-214 SMAJ30CA
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Frequently Asked Questions

The SMAJ30CA has a peak pulse power dissipation rating of 400 W, allowing it to handle high transient events effectively.

The minimum breakdown voltage for the SMAJ30CA is 33.3 V, providing reliable surge protection for circuits.

The maximum reverse stand-off voltage for the SMAJ30CA is 30 V, ensuring safe operation under normal conditions.

The clamping voltage for the SMAJ30CA is 48.4 V, which helps protect circuits from high voltage spikes.

This diode can handle a maximum peak pulse current of 8.3 A, making it suitable for high transient conditions.

The dimensions of the SMAJ30CA are 4.5 mm in length, 2.79 mm in width, and 2.087 mm in height, allowing for efficient PCB layout.

The operating temperature range for the SMAJ30CA is from -65°C to 150°C, making it suitable for various applications.

This model uses a surface mount type (DO-214 package), which is ideal for PCB assembly.

The maximum reverse leakage current for the SMAJ30CA is 1 μA, which helps reduce power loss.

This diode is suitable for applications in power supplies, industrial control systems, telecommunications equipment, and automotive electronics.

The SMAJ30CA has a single diode configuration, meaning it contains 1 element per chip.

The SMAJ30CA is part of the SMAJ series of TVS diodes, known for their transient voltage suppression capabilities.

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