Overview
The SMBJ40CA-TR is a bi-directional Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics. This component is designed to provide protection against voltage spikes and transients in electronic circuits. Utilizing Planar technology, it is particularly suitable for high-end equipment and Switch-Mode Power Supplies (SMPS) where low leakage current and high junction temperature are crucial for reliability and stability over time.
Key Specifications
| Parameter | Value |
|---|---|
| Maximum Power Dissipation | 600 W |
| Minimum Breakdown Voltage | 44.4 V |
| Maximum Clamping Voltage | 84 V |
| Peak Pulse Current (Ipp) | 9.7 A |
| Clamp Voltage at Ipp | 64.5 V |
| Package Type | DO-214AA (SMB) |
| Pins | 2 |
| Mounting Type | Surface Mount |
Key Features
- Bi-directional protection against voltage transients.
- High power dissipation capability of up to 600 W.
- Low leakage current.
- High junction temperature tolerance.
- Planar technology for enhanced reliability and stability.
- Surface mount package (DO-214AA) for easy integration into modern PCB designs.
Applications
The SMBJ40CA-TR is versatile and can be used in various applications, including:
- High-end electronic equipment.
- Switch-Mode Power Supplies (SMPS).
- General purpose transient voltage suppression.
- Protection circuits in automotive, industrial, and consumer electronics.
Q & A
- What is the maximum power dissipation of the SMBJ40CA-TR? The maximum power dissipation is 600 W.
- What is the minimum breakdown voltage of the SMBJ40CA-TR? The minimum breakdown voltage is 44.4 V.
- What is the maximum clamping voltage of the SMBJ40CA-TR? The maximum clamping voltage is 84 V.
- What is the peak pulse current (Ipp) of the SMBJ40CA-TR? The peak pulse current (Ipp) is 9.7 A.
- What package type does the SMBJ40CA-TR use? The SMBJ40CA-TR uses the DO-214AA (SMB) package type.
- Is the SMBJ40CA-TR suitable for high-end equipment? Yes, it is particularly suitable for high-end equipment due to its low leakage current and high junction temperature tolerance.
- What technology is used in the SMBJ40CA-TR? The SMBJ40CA-TR uses Planar technology.
- What are the typical applications of the SMBJ40CA-TR? Typical applications include high-end electronic equipment, SMPS, and general purpose transient voltage suppression.
- Is the SMBJ40CA-TR a bi-directional TVS diode? Yes, it is a bi-directional TVS diode.
- What is the mounting type of the SMBJ40CA-TR? The mounting type is surface mount.
