Overview
The SMCJ15CA-TR is a Transil diode designed by STMicroelectronics to protect sensitive equipment against transient overvoltages and electrostatic discharges. This component is part of the SMCJ series, which utilizes planar technology to ensure high reliability and stability in various applications. The SMCJ15CA-TR is particularly suited for use in high-end equipment and Switch-Mode Power Supplies (SMPS) where low leakage current and high junction temperature are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Peak Pulse Power (Ppp) | 1500 W |
| Clamping Voltage (Vc) | 32.5 V |
| Breakdown Voltage (Vbr) | 15 V |
| Maximum Peak Current (Ipp) | 308 A (8/20 µs) |
| Package Type | Surface Mount SMC |
| Junction Temperature | -55°C to 150°C |
| ESD Protection | Compliant with IEC 61000-4-2 |
Key Features
- High peak pulse power of 1500 W to protect against transient overvoltages.
- Low leakage current, ensuring minimal impact on the protected circuit.
- High junction temperature range (-55°C to 150°C) for reliability in diverse environments.
- Planar technology for enhanced stability and compatibility with high-end equipment and SMPS.
- Compliance with IEC 61000-4-2 for ESD protection.
Applications
The SMCJ15CA-TR is suitable for a variety of applications, including:
- Switch-Mode Power Supplies (SMPS).
- High-end electronic equipment requiring robust transient voltage suppression.
- Protection against electrostatic discharges in sensitive electronic circuits.
- Industrial and automotive systems where transient protection is crucial.
Q & A
- What is the peak pulse power of the SMCJ15CA-TR?
The peak pulse power of the SMCJ15CA-TR is 1500 W. - What is the clamping voltage of the SMCJ15CA-TR?
The clamping voltage of the SMCJ15CA-TR is 32.5 V. - What is the breakdown voltage of the SMCJ15CA-TR?
The breakdown voltage of the SMCJ15CA-TR is 15 V. - What is the maximum peak current of the SMCJ15CA-TR?
The maximum peak current of the SMCJ15CA-TR is 308 A (8/20 µs). - What type of package does the SMCJ15CA-TR use?
The SMCJ15CA-TR uses a surface mount SMC package. - What is the junction temperature range of the SMCJ15CA-TR?
The junction temperature range of the SMCJ15CA-TR is -55°C to 150°C. - Is the SMCJ15CA-TR compliant with any ESD protection standards?
Yes, the SMCJ15CA-TR is compliant with IEC 61000-4-2 for ESD protection. - What technology is used in the SMCJ15CA-TR?
The SMCJ15CA-TR uses planar technology. - What are some common applications of the SMCJ15CA-TR?
The SMCJ15CA-TR is commonly used in SMPS, high-end electronic equipment, and industrial and automotive systems. - Why is the SMCJ15CA-TR suitable for high-end equipment?
The SMCJ15CA-TR is suitable for high-end equipment due to its low leakage current and high junction temperature, ensuring reliability and stability over time.
