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Taiwan Semiconductor 1-Element Uni-Directional TVS Diode, 600 W, 2-Pin DO-214 SMBJ22A

Category TVS Diode Brand Taiwan Semiconductor Condition New

Specifications

Country of Origin India
Brand Taiwan Semiconductor
Height 2.45mm
Length 4.75mm
Model SMBJ22A
Width 3.95mm
Mount Type Surface
Series SMBJ
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -55°C
Standards/Approvals FBI
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 35.5V
Diode Configuration Single
Direction Type Uni-Directional
Minimum Breakdown Voltage Vbr 24.4V
Maximum Reverse Stand-off Voltage Vwm 22V
Peak Pulse Power Dissipation Pppm 600W
Test Current It 1mA
Maximum Peak Pulse Current Ippm 16.9A
Maximum Reverse Leakage Current 5μA

Key Features

  • Single element, uni-directional diode design for effective transient voltage suppression.
  • Peak pulse power dissipation of 600 watts ensures robust surge protection.
  • Operating temperature range from -55°C to 150°C for reliable performance.
  • Standard DO-214 package with dimensions 4.75mm length, 3.95mm width, and 2.45mm height.
  • Maximum reverse standoff voltage of 22 volts and clamping voltage of 35.5 volts.
  • Low maximum reverse leakage current of 5 microamperes.
  • Test current rating of 1 mA and peak pulse current up to 16.9 amperes.
  • Surface mount mount type ideal for compact PCB layouts.

Product Description

Taiwan Semiconductor SMBJ22A is a single element, uni-directional Transient Voltage Suppressor (TVS) diode designed for transient voltage protection in sensitive electronics. It dissipates a peak pulse power of 600 watts, making it ideal for shielding circuits against transient surges and voltage spikes.

Housed in a compact 2-pin DO-214 surface mount package, this diode offers reliable electrical performance through its glass-passivated junction which enhances longevity and stability. It operates safely across a temperature range from -55°C to 150°C, ensuring robust operation in diverse industrial and consumer environments.

The SMBJ22A features a minimum breakdown voltage of 24.4 volts, a maximum reverse standoff voltage of 22 volts, and clamps transient voltages to a maximum of 35.5 volts to protect downstream components. The low maximum reverse leakage current of 5 μA at rated voltage and a test current of 1 mA minimize power wastage during normal operation. It can handle peak pulse currents up to 16.9 amperes during surge conditions.

This TVS diode is suitable for use in electronic circuits requiring fast transient voltage suppression such as power management systems, communications equipment, consumer electronics, and industrial control units. Its surface mount compatibility facilitates easy assembly on printed circuit boards requiring space-saving solutions.

Single element, uni-directional diode for transient voltage suppression. 600 W peak pulse power dissipation provides effective surge protection. Wide operating temperature range from -55°C to 150°C. Compact DO-214 surface mount package dimensions: Length 4.75 mm, Width 3.95 mm, Height 2.45 mm.

Low maximum reverse leakage current of 5 μA ensures efficient operation. Test current rating of 1 mA and peak pulse current of 16.9 A. Glass-passivated junction improves device stability and durability. Compliant with FBI standards for quality assurance.

Suitable for transient voltage suppression in industrial, electronics, power management, and consumer applications.

This product is categorized under TVS Diodes in the Electronics and Electricals segment. Its robustness and reliable specifications make it an essential component for protecting electronic devices against voltage transients and spikes.

For a comprehensive range of semiconductor components, including TVS Diodes, explore the Electronics & Electricals category at EnvMart.

Taiwan Semiconductor 1-Element Uni-Directional TVS Diode, 600 W, 2-Pin DO-214 SMBJ22A
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Frequently Asked Questions

The peak pulse power dissipation of this model is 600 watts, providing effective surge protection for sensitive electronics.

It operates safely across a temperature range from -55°C to 150°C, ensuring reliable performance in various environments.

The dimensions of the DO-214 package are 4.75 mm in length, 3.95 mm in width, and 2.45 mm in height.

The maximum reverse standoff voltage is 22 volts, which helps protect downstream components from voltage transients.

The clamping voltage for this model is 35.5 volts, which limits the voltage during transient events to protect connected devices.

It can handle a maximum peak pulse current of 16.9 amperes during surge conditions, making it suitable for high-energy applications.

The maximum reverse leakage current is 5 microamperes, which minimizes power wastage during normal operation.

This model features a single element configuration, designed for uni-directional transient voltage suppression.

The test current rating for this diode is 1 mA, which is used for its operational testing.

This model complies with FBI standards for quality assurance, ensuring reliable performance.

It uses a surface mount type, which is ideal for compact PCB layouts.

It is suitable for transient voltage suppression in power management systems, communications equipment, consumer electronics, and industrial control units.

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