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Littelfuse 1-Element Uni-Directional TVS Diode 400 W, Surface Mount DO-214 SMAJ200A

Category TVS Diode Brand LITTELFUSE Condition New

Specifications

Country of Origin India
Brand Littelfuse
Height 2.087mm
Length 4.5mm
Model SMAJ200A
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 324V
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 224V
Maximum Reverse Stand-off Voltage Vwm 200V
Peak Pulse Power Dissipation Pppm 400W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 1.2A
Maximum Reverse Leakage Current 1μA

Key Features

  • Surface mount package type DO-214 compatible for PCB mounting.
  • Single diode configuration providing uni-directional voltage clamping.
  • Maximum reverse stand-off voltage of 200 V with a minimum breakdown voltage of 224 V.
  • High clamping voltage of 324 V to suppress voltage spikes.
  • Operating temperature range from -65°C to 150°C ensures stability in harsh environments.
  • Low maximum reverse leakage current of 1 microampere for efficient protection.
  • Peak pulse current rating of 1.2 A capable of handling transient surges.

Product Description

Littelfuse SMAJ200A is a high-performance 1-element uni-directional transient voltage suppressor (TVS) diode rated for 400 W peak pulse power dissipation, designed to protect sensitive electronic components from voltage spikes.

This TVS diode features a surface mount DO-214 package, making it ideal for printed circuit board assembly in industrial, commercial, and automotive electronics applications requiring reliable surge protection.

Its electrical characteristics include a minimum breakdown voltage (Vbr) of 224 V, maximum reverse stand-off voltage (Vwm) of 200 V, and a clamping voltage (VC) of 324 V. The device supports a peak pulse current (Ippm) of 1.2 A to effectively limit transient voltage events.

Its wide operating temperature range from -65°C to 150°C allows this diode to perform under extreme conditions, ensuring durability and longevity in harsh environments. The device also exhibits a low maximum reverse leakage current of 1 microampere, preserving circuit efficiency.

Compact dimensions of 4.5 mm length, 2.79 mm width, and 2.087 mm height help save space on densely packed circuit boards. Surface mount package type DO-214 compatible for PCB mounting. Uni-directional voltage clamping for effective surge suppression.

Peak pulse power dissipation of 400 W for high energy spikes. Wide temperature operating range from -65°C to 150°C. Low leakage current ensuring minimal power loss. Compact form factor for high-density PCB layouts. Suitable for use in industrial electronics, power supplies, telecommunications, and automotive protection circuits.

The Littelfuse SMAJ200A TVS diode is a reliable and efficient solution for protecting electronic circuits from damaging transient voltages commonly encountered during switching, lightning, and other power disturbances.

Browse more TVS Diodes and semiconductor protection devices in the Electronics & Electricals category at EnvMart for high-quality components from trusted brands like Littelfuse.

Littelfuse 1-Element Uni-Directional TVS Diode 400 W, Surface Mount DO-214 SMAJ200A
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Frequently Asked Questions

The Littelfuse SMAJ200A TVS diode has a peak pulse power dissipation of 400 W, designed to handle high energy spikes effectively.

The maximum reverse stand-off voltage (Vwm) for this model is 200 V, allowing it to withstand high voltage applications.

The clamping voltage (VC) of this diode is 324 V, which helps suppress voltage spikes during transient events.

This model operates within a temperature range of -65°C to 150°C, ensuring stability in harsh environments.

The minimum breakdown voltage (Vbr) for this TVS diode is 224 V, providing effective voltage clamping.

The maximum peak pulse current (Ippm) rating for the Littelfuse SMAJ200A is 1.2 A, allowing it to handle transient surges efficiently.

The dimensions of the Littelfuse SMAJ200A are 4.5 mm in length, 2.79 mm in width, and 2.087 mm in height, making it compact for PCB layouts.

This model supports surface mounting and is compatible with the DO-214 package type, suitable for PCB assembly.

The Littelfuse SMAJ200A features a single diode configuration, providing uni-directional voltage clamping.

The maximum reverse leakage current for this model is 1 microampere, ensuring efficient protection with minimal power loss.

This TVS diode is suitable for use in industrial electronics, power supplies, telecommunications, and automotive protection circuits.

The test current (It) for the Littelfuse SMAJ200A is 1 mA, which is used for evaluating its performance characteristics.

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