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STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW 2-Pin DO-214 SM15T56CAY

Category TVS Diode Brand STMicroelectronics Condition New

Specifications

Country of Origin India
Brand STMicroelectronics
Height 2.45mm
Length 7.15mm
Model SM15T56CAY
Width 6.25mm
Mount Type Surface
Series SM15TY
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -40°C
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 100V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Bi-Directional
Minimum Breakdown Voltage Vbr 53.3V
Maximum Reverse Stand-off Voltage Vwm 48V
Peak Pulse Power Dissipation Pppm 1.5kW
Test Current It 1mA
Maximum Peak Pulse Current Ippm 100A
Maximum Reverse Leakage Current 1μA

Key Features

  • Single diode configuration suitable for transient voltage suppression.
  • Bi-directional direction type for versatile protection.
  • Minimum breakdown voltage of 53.3 V for reliable operation.
  • Maximum reverse stand-off voltage of 48 V to protect circuits.
  • Peak pulse power dissipation of 1.5 kW ensuring high surge capability.
  • Compact DO-214 surface mount package measuring 7.15 mm length.
  • Operating temperature range from -40°C to 150°C for rugged environments.
  • Maximum peak pulse current of 100 A handling strong transient surges.

Product Description

STMicroelectronics SM15T56CAY is a 1-Element Bi-Directional Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic circuits from voltage spikes and transient surges. It is supplied in a compact 2-Pin DO-214 surface mount package, optimized for efficient PCB layout and space savings.

This device features a peak pulse power dissipation of 1.5 kW, suitable for absorbing high energy transients in industrial, automotive, and consumer electronics applications. The diode has a minimum breakdown voltage of 53.3 V and a maximum reverse stand-off voltage of 48 V, offering robust overvoltage protection.

The SM15T56CAY supports a wide operating temperature range from -40°C to 150°C, ensuring reliability under harsh environmental conditions. Its low reverse leakage current of 1 μA and a peak pulse current capability of 100 A make it energy efficient while providing effective circuit protection.

Certified to the AEC-Q101 automotive standard, this TVS diode is ideal for automotive electronics systems and other applications requiring stringent quality and reliability standards.

The diode is constructed with a single element per chip and belongs to the SM15TY series, offering consistent performance in transient voltage suppression. Single diode configuration suitable for transient voltage suppression.

Bi-directional protection effective against both positive and negative transients. Peak pulse power dissipation of 1.5 kW for high energy absorption. Surface mount DO-214 package dimensions: length 7.15 mm, width 6.25 mm, height 2.45 mm.

Operating temperature range: -40°C to 150°C for durability in demanding applications. Maximum peak pulse current of 100 A withstands severe surge conditions. Low maximum reverse leakage current of 1 μA improves circuit efficiency.

Meets automotive standard AEC-Q101 for enhanced reliability.

This STMicroelectronics TVS diode is widely used in industrial, automotive, electronic manufacturing, and power supply protection systems to safeguard electronic components during voltage transients.

For related products, browse the TVS Diode category on EnvMart.

STMicroelectronics 1-Element Bi-Directional TVS Diode 1.5 kW 2-Pin DO-214 SM15T56CAY
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Frequently Asked Questions

The peak pulse power dissipation of the SM15T56CAY is 1.5 kW, allowing it to absorb high energy transients effectively.

The maximum reverse stand-off voltage for the SM15T56CAY is 48 V, which helps protect circuits from overvoltage conditions.

This diode operates within a temperature range of -40°C to 150°C, making it suitable for rugged environments.

The DO-214 package measures 7.15 mm in length, 6.25 mm in width, and 2.45 mm in height.

The minimum breakdown voltage of the SM15T56CAY is 53.3 V, providing reliable operation for voltage suppression.

The maximum peak pulse current for this model is 100 A, allowing it to withstand strong transient surges.

The SM15T56CAY features a single diode configuration, designed for effective transient voltage suppression.

Yes, the SM15T56CAY is certified to the AEC-Q101 automotive standard, making it suitable for automotive electronics systems.

The maximum reverse leakage current for the SM15T56CAY is 1 μA, which helps improve circuit efficiency.

The SM15T56CAY is a bi-directional TVS diode, providing protection against both positive and negative transients.

This model is designed for surface mounting, optimized for efficient PCB layout and space savings.

The SM15T56CAY has one element per chip, ensuring consistent performance in transient voltage suppression.

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