Overview
The SMAJ10CA/TR13 is a Transient Voltage Suppressor (TVS) produced by YAGEO, designed to protect electronic circuits from voltage spikes and surges. This component is part of the SMAJ series, which is known for its high reliability and performance in surface-mounted applications. The SMAJ10CA/TR13 is specifically tailored to optimize board space with its low profile package and is suitable for a wide range of applications requiring circuit protection.
Key Specifications
| Parameter | Symbol | Value | Units |
|---|---|---|---|
| Peak Pulse Power Dissipation at 10/1000μs Waveform | PPPM | Minimum 400 | Watts |
| Peak Pulse Current at 10/1000μs Waveform | IPPM | See Table | Amps |
| Steady State Power Dissipation at TA=50℃ | PM(AV) | 3.3 | Watts |
| Peak Forward Surge Current, 8.3ms Single Half Sine-Wave | IFSM | 40 | Amps |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 to +150 | ℃ |
| Typical Thermal Resistance Junction to Lead | RθJL | 30 | ℃/W |
| Typical Thermal Resistance Junction to Ambient | RθJA | 120 | ℃/W |
| Reverse Stand-Off Voltage | VRWM | 10.0 | V |
| Breakdown Voltage @ IT | VBR | 11.10~12.30 | V |
| Maximum Clamping Voltage @ IPP | VC | 17.0 | V |
| Peak Pulse Current @ IPP | IPP | 23.5 | A |
| Reverse Leakage @ VRWM | IR | 5 μA | μA |
Key Features
- For surface-mounted applications to optimize board space.
- Low profile package.
- Glass passivated junction.
- Low inductance.
- Excellent clamping capability.
- 400W peak pulse power capability at 10/1000μs waveform.
- Fast response time.
- Typical IR less than 1μA above 10V.
- High temperature soldering: 260℃/10 seconds at terminals.
- Plastic package has Underwriters Laboratory flammability 94V-0.
- Meets MSL level 1, per J-STD-020.
- Safety certification: UL, IEC61000-4-2 ESD 30KV Air, 30KV contact compliance.
Applications
- I/O interface protection.
- AC/DC power supply protection.
- Low frequency signal transmission line protection (e.g., RS232, RS485).
Q & A
- What is the peak pulse power dissipation of the SMAJ10CA/TR13?
The peak pulse power dissipation is a minimum of 400 Watts at 10/1000μs waveform.
- What is the reverse stand-off voltage of the SMAJ10CA/TR13?
The reverse stand-off voltage (VRWM) is 10.0 V.
- What is the breakdown voltage range for the SMAJ10CA/TR13?
The breakdown voltage range is 11.10 to 12.30 V.
- What is the maximum clamping voltage of the SMAJ10CA/TR13?
The maximum clamping voltage is 17.0 V.
- What is the peak pulse current of the SMAJ10CA/TR13?
The peak pulse current is 23.5 A.
- What are the operating and storage temperature ranges for the SMAJ10CA/TR13?
The operating and storage temperature range is -55 to +150 ℃.
- Is the SMAJ10CA/TR13 compliant with any safety standards?
Yes, it is compliant with UL and IEC61000-4-2 ESD 30KV Air, 30KV contact standards.
- What is the typical thermal resistance junction to ambient for the SMAJ10CA/TR13?
The typical thermal resistance junction to ambient is 120 ℃/W.
- What is the recommended soldering temperature for the SMAJ10CA/TR13?
The recommended peak soldering temperature is 260℃ for 10 seconds at terminals.
- What are the common applications of the SMAJ10CA/TR13?
Common applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission line protection.
