Overview
The SMAJ18CA/TR13 is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by YAGEO. This component is designed to protect electronic circuits from voltage spikes and transient voltages, ensuring the reliability and longevity of the system. The SMAJ18CA/TR13 is optimized for surface-mounted applications, offering a compact SMA package that minimizes board space usage.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | YAGEO |
| Type of Diode | TVS (Transient Voltage Suppressor) |
| Peak Pulse Power Dissipation | 0.4 kW |
| Max. Off-State Voltage | 18 V |
| Breakdown Voltage | 20 - 22.1 V |
| Max. Forward Impulse Current | 13.7 A |
| Semiconductor Structure | Bidirectional |
| Case | SMA (DO-214AC) |
| Mounting | SMD (Surface Mount Device) |
| Leakage Current | 1 µA |
| Kind of Package | Reel, Tape |
| Manufacturer Series | SMAJ |
Key Features
- Low profile SMA package to optimize board space.
- Glass passivated junction for enhanced reliability.
- Low inductance design.
- Excellent clamping capability to protect against transient voltages.
- 400 W peak pulse power capability at 10/1000 µs waveform.
- Fast response time to quickly mitigate voltage spikes.
- Typical leakage current less than 1 µA above 10 V.
- High temperature soldering capability: 260°C for 10 seconds at terminals.
- Plastic package with UL 94V-0 flammability rating.
- Meets MSL level 1, per J-STD-020.
- Safety certification: UL E244458.
- AEC-Q101 qualified for automotive applications.
- Compliant with IEC61000-4-2 ESD 30 kV Air and 30 kV contact.
Applications
- Protection of AC/DC power supplies from transient voltages.
- Protection of electronic circuits in automotive systems.
- Protection of industrial control systems and equipment.
- Protection of consumer electronics from voltage spikes.
- Use in telecommunications and data communication equipment.
Q & A
- What is the primary function of the SMAJ18CA/TR13 diode?
The primary function of the SMAJ18CA/TR13 diode is to protect electronic circuits from transient voltage spikes and surges.
- What is the peak pulse power dissipation of the SMAJ18CA/TR13?
The peak pulse power dissipation of the SMAJ18CA/TR13 is 0.4 kW.
- What is the breakdown voltage range of the SMAJ18CA/TR13?
The breakdown voltage range of the SMAJ18CA/TR13 is 20 - 22.1 V.
- What is the maximum forward impulse current of the SMAJ18CA/TR13?
The maximum forward impulse current of the SMAJ18CA/TR13 is 13.7 A.
- What type of semiconductor structure does the SMAJ18CA/TR13 have?
The SMAJ18CA/TR13 has a bidirectional semiconductor structure.
- What is the package type of the SMAJ18CA/TR13?
The SMAJ18CA/TR13 comes in an SMA (DO-214AC) package.
- Is the SMAJ18CA/TR13 suitable for high-temperature soldering?
- Does the SMAJ18CA/TR13 meet any specific automotive standards?
- What are the recommended soldering conditions for the SMAJ18CA/TR13?
The recommended soldering conditions include a peak temperature of 260°C, with specific ramp-up and ramp-down rates, and time limits as detailed in the datasheet.
- Is the SMAJ18CA/TR13 compliant with any ESD standards?
