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Bourns Transient Voltage Suppressor Diode Surface Mount DO-214 1.5 kW Bi-Directional Uni-Directional 2-Pin SMCJ64A-Q

Category TVS Diode Brand BOURNS Condition New

Specifications

Country of Origin India
Brand Bourns
Height 2.62mm
Length 7.11mm
Model SMCJ64A-Q
Width 6.22mm
Mount Type Surface
Series SMCJ-Q
Maximum Operating Temperature 150°C
Package Type DO-214
Minimum Operating Temperature -55°C
Standards/Approvals AEC-Q101, RoHS
Pin Count 2
Number of Elements per Chip 1
Clamping Voltage VC 103V
Automotive Standard AEC-Q101
Diode Configuration Single
Direction Type Bi-Directional, Uni-Directional
Minimum Breakdown Voltage Vbr 71.1V
Maximum Reverse Stand-off Voltage Vwm 120V
Peak Pulse Power Dissipation Pppm 1.5kW
Maximum Peak Pulse Current Ippm 200A
Maximum Reverse Leakage Current 1μA

Key Features

  • Bi-directional and uni-directional diode with single element configuration.
  • Minimum breakdown voltage of 71.1 volts ensures stable operation.
  • Maximum reverse stand-off voltage of 120 volts for effective clamping.
  • Peak pulse current rating up to 200 amps for transient voltage suppression.
  • High-temperature operation from -55°C to 150°C enables use in harsh environments.
  • AEC-Q101 automotive grade qualification ensures reliability in automotive applications.
  • Low leakage current of 1 microampere minimizes power loss.
  • ESD protection capability enhances device robustness.

Product Description

Bourns SMCJ64A-Q transient voltage suppressor diode is a high-reliability semiconductor device designed for protection against voltage transients in telecom, computer, industrial, and consumer electronic applications. This device features a single element diode with bi-directional and uni-directional operation in a compact surface mount DO-214 package, capable of dissipating up to 1.5 kW peak pulse power.

The diode has a minimum breakdown voltage (Vbr) of 71.1 V and a maximum reverse stand-off voltage (Vwm) of 120 V, providing effective clamping to protect sensitive circuitry from voltage surges. It supports a maximum peak pulse current (Ippm) of 200 A, suitable for handling severe transient conditions.

Operating reliably across a temperature range of -55°C to 150°C and compliant to AEC-Q101 automotive standards, this diode is ideal for automotive and industrial environments. Its low leakage current of 1 µA ensures minimal power dissipation during standby. Bourns SMCJ64A-Q is also RoHS compliant and halogen free, aligning with modern environmental standards.

The compact form factor with dimensions 7.11 mm (length) × 6.22 mm (width) × 2.62 mm (height) allows easy integration on printed circuit boards where space is limited. The two-pin configuration facilitates simple surface mounting in automated assembly processes.

This transient voltage suppressor diode is widely used in applications requiring robust protection against electrostatic discharge (ESD) and transient voltage spikes, including telecommunications infrastructure, power supplies, automotive electronics, and consumer electronic devices. Its reliable performance extends the longevity and stability of electronic systems.

Bi-directional and uni-directional single element diode configuration enhances versatile protection. High peak pulse power rating of 1.5 kW supports severe transient voltage suppression. AEC-Q101 qualification certifies automotive-grade reliability.

Surface mount DO-214 package ensures compact size and ease of installation. Low leakage current and wide operating temperature range optimize performance and durability. RoHS and halogen free compliance meet environmental requirements.

Explore more Bourns protective semiconductor components at EnvMart, designed to meet rigorous industrial and automotive specifications.

Explore more products in our TVS Diode category.

Bourns Transient Voltage Suppressor Diode Surface Mount DO-214 1.5 kW Bi-Directional Uni-Directional 2-Pin SMCJ64A-Q
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Frequently Asked Questions

The SMCJ64A-Q diode has a peak pulse power dissipation rating of 1.5 kW, making it suitable for handling severe transient voltage suppression conditions.

The minimum breakdown voltage (Vbr) for the SMCJ64A-Q is 71.1 volts, ensuring stable operation during voltage transients.

The maximum reverse stand-off voltage (Vwm) of the SMCJ64A-Q is 120 volts, which provides effective clamping for sensitive electronic circuits.

The SMCJ64A-Q can handle a maximum peak pulse current of 200 amps, suitable for severe transient conditions.

This diode has dimensions of 7.11 mm in length, 6.22 mm in width, and 2.62 mm in height, allowing for easy integration into compact circuit designs.

The SMCJ64A-Q operates reliably across a temperature range of -55°C to 150°C, making it suitable for harsh environments.

The SMCJ64A-Q is packaged in a surface mount DO-214 configuration, which facilitates simple installation on printed circuit boards.

The SMCJ64A-Q features a single element diode configuration that supports both bi-directional and uni-directional operation.

Yes, the SMCJ64A-Q is compliant with AEC-Q101 automotive standards and is also RoHS compliant, aligning with modern environmental requirements.

The maximum reverse leakage current for the SMCJ64A-Q is 1 microampere, which minimizes power loss during standby.

This diode is widely used in telecommunications, power supplies, automotive electronics, and consumer electronic devices requiring robust protection against voltage transients.

The SMCJ64A-Q diode has a 2-pin configuration, which simplifies surface mounting in automated assembly processes.

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