Overview
The SMAJ15CA-TR is a bi-directional Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics. This component is designed to protect sensitive electronic equipment from electrostatic discharges (ESD) and electrical overstress (EOS). It complies with international standards such as IEC 61000-4-2 and MIL STD 883, method 3015, for ESD protection, and IEC 61000-4-4 and 5 for EOS protection.
Key Specifications
| Parameter | Value |
|---|---|
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Maximum Clamping Voltage | 32.5V |
| Minimum Breakdown Voltage | 16.7V |
| Peak Pulse Current (Ipp) | 71A (8/20µs) |
| Power Dissipation | 400W |
| Mounting Type | Surface Mount |
| Package Type | DO-214AC (SMA) |
Key Features
- Bi-directional protection against transient voltages.
- High peak pulse current capability of 71A (8/20µs).
- Maximum clamping voltage of 32.5V.
- Compliance with IEC 61000-4-2, MIL STD 883, method 3015, and IEC 61000-4-4 and 5 standards.
- Surface mount package (DO-214AC/SMA) for easy integration into modern PCB designs.
- ROHS compliant, ensuring environmental sustainability.
Applications
- Protection of sensitive electronic components in automotive, industrial, and consumer electronics.
- Use in power supplies, communication equipment, and other devices requiring transient voltage protection.
- Implementation in systems exposed to harsh environmental conditions where ESD and EOS protection is crucial.
Q & A
- What is the primary function of the SMAJ15CA-TR?
The primary function of the SMAJ15CA-TR is to protect sensitive electronic equipment from electrostatic discharges (ESD) and electrical overstress (EOS).
- What is the maximum clamping voltage of the SMAJ15CA-TR?
The maximum clamping voltage of the SMAJ15CA-TR is 32.5V.
- What is the peak pulse current (Ipp) of the SMAJ15CA-TR?
The peak pulse current (Ipp) of the SMAJ15CA-TR is 71A (8/20µs).
- What standards does the SMAJ15CA-TR comply with?
The SMAJ15CA-TR complies with IEC 61000-4-2, MIL STD 883, method 3015, and IEC 61000-4-4 and 5 standards.
- What is the package type of the SMAJ15CA-TR?
The package type of the SMAJ15CA-TR is DO-214AC (SMA), which is a surface mount package.
- Is the SMAJ15CA-TR ROHS compliant?
Yes, the SMAJ15CA-TR is ROHS compliant.
- What are typical applications for the SMAJ15CA-TR?
Typical applications include protection of sensitive electronic components in automotive, industrial, and consumer electronics, as well as use in power supplies and communication equipment.
- What is the minimum breakdown voltage of the SMAJ15CA-TR?
The minimum breakdown voltage of the SMAJ15CA-TR is 16.7V.
- What is the power dissipation capability of the SMAJ15CA-TR?
The power dissipation capability of the SMAJ15CA-TR is 400W.
- Is the SMAJ15CA-TR suitable for harsh environmental conditions?
Yes, the SMAJ15CA-TR is suitable for systems exposed to harsh environmental conditions where ESD and EOS protection is crucial.
