Overview
The SMAJ24CA-TR is a bi-directional Transient Voltage Suppressor (TVS) diode produced by STMicroelectronics. This component is designed to provide overvoltage protection in a variety of electronic circuits. It is particularly suited for surface-mounted applications, offering a low profile package that optimizes board space. The SMAJ24CA-TR is halogen-free and RoHS compliant, making it an environmentally friendly choice for modern electronic designs.
Key Specifications
| Property | Value |
|---|---|
| VR (Vso) | 24 |
| Watts (W) | 400 |
| IPP 10x1000µs (A) | 10.3 |
| MIN VBR@IT (V) | 26.7 |
| MAX VBR@IT (V) | 29.5 |
| Vc (V) | 38.9 |
| IT (mA) | 1 |
| Ir@Vr(µA) | 1 |
| Operating Temperature Max (°C) | 150 |
| Polarity | Bipolar |
| Package | DO-214AC |
| Peak Pulse Power - 10x1000 (W) | 400 |
| Surge Life | 10.3 |
| Tolerance % | 5 |
Key Features
- Halogen-free and RoHS compliant
- Low profile package for surface-mounted applications to optimize board space
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- Fast response time: typically less than 1.0 ps from 0 Volts to V(BR) for unidirectional types
- Typical IR less than 1 mA above 10 V
Applications
The SMAJ24CA-TR is suitable for a wide range of applications requiring overvoltage protection, including but not limited to:
- Automotive systems
- Industrial control systems
- Telecommunication equipment
- Consumer electronics
- Power supplies and DC-DC converters
Q & A
- What is the peak pulse power of the SMAJ24CA-TR?
The peak pulse power of the SMAJ24CA-TR is 400 watts. - What is the operating temperature range of the SMAJ24CA-TR?
The operating temperature maximum for the SMAJ24CA-TR is 150°C. - Is the SMAJ24CA-TR RoHS compliant?
Yes, the SMAJ24CA-TR is RoHS compliant and halogen-free. - What is the polarity of the SMAJ24CA-TR?
The SMAJ24CA-TR is a bi-directional (bipolar) TVS diode. - What package type does the SMAJ24CA-TR use?
The SMAJ24CA-TR uses the DO-214AC package. - What is the minimum breakdown voltage (VBR) of the SMAJ24CA-TR?
The minimum breakdown voltage (VBR) of the SMAJ24CA-TR is 26.7 volts. - What is the maximum clamping voltage (Vc) of the SMAJ24CA-TR?
The maximum clamping voltage (Vc) of the SMAJ24CA-TR is 38.9 volts. - Does the SMAJ24CA-TR have built-in strain relief?
Yes, the SMAJ24CA-TR has built-in strain relief. - What is the typical response time of the SMAJ24CA-TR?
The typical response time of the SMAJ24CA-TR is less than 1.0 ps from 0 Volts to V(BR). - Is the SMAJ24CA-TR suitable for surface-mounted applications?
Yes, the SMAJ24CA-TR is designed for surface-mounted applications to optimize board space.
