Overview
The SMAJ43A/TR13, produced by YAGEO, is a Transient Voltage Suppressor (TVS) designed for surface-mounted applications to optimize board space. This component is part of the SMAJ series, which offers robust protection against voltage transients and electrostatic discharges (ESD). The SMAJ43A/TR13 is particularly suited for applications requiring high reliability and compact design.
Key Specifications
| Parameter | Value |
|---|---|
| Package Type | JEDEC DO-214AC |
| Voltage Rating (VRM) | 43V |
| Breakdown Voltage (VBR) | 47.8V to 50.7V (5% tolerance) |
| Peak Pulse Power (PPP) | 400W at 10/1000μs waveform |
| Maximum Clamp Voltage (VC) | 60.4V at IPP = 6.67A |
| Leakage Current (IR) | < 1μA at VRM = 10V |
| Operating Temperature | -55°C to 150°C |
| Soldering Temperature | 260°C for 10 seconds |
| ESD Compliance | IEC61000-4-2: 30kV Air, 30kV Contact |
| Certifications | UL: E244458, AEC-Q101 qualified |
Key Features
- Low profile package to optimize board space
- Glass passivated junction for high reliability
- Low inductance for fast response time
- Excellent clamping capability to protect against voltage transients
- High temperature soldering capability: 260°C for 10 seconds
- Plastic package with UL flammability rating 94V-0
- Meets MSL level 1, per J-STD-020
- AEC-Q101 qualified for automotive applications
- Compliant with IEC61000-4-2 ESD standards
Applications
The SMAJ43A/TR13 is suitable for a variety of applications, including:
- Automotive systems requiring high reliability and protection against voltage transients
- Industrial control systems and power supplies
- Telecommunication equipment and networks
- Consumer electronics needing robust ESD protection
- Medical devices requiring high safety standards
Q & A
- What is the primary function of the SMAJ43A/TR13?
The primary function is to protect electronic circuits from voltage transients and electrostatic discharges. - What is the package type of the SMAJ43A/TR13?
The package type is JEDEC DO-214AC. - What is the voltage rating of the SMAJ43A/TR13?
The voltage rating (VRM) is 43V. - What is the peak pulse power capability of the SMAJ43A/TR13?
The peak pulse power capability is 400W at a 10/1000μs waveform. - Is the SMAJ43A/TR13 ESD compliant?
Yes, it is compliant with IEC61000-4-2: 30kV Air, 30kV Contact. - What are the operating temperature ranges for the SMAJ43A/TR13?
The operating temperature range is -55°C to 150°C. - Is the SMAJ43A/TR13 suitable for automotive applications?
Yes, it is AEC-Q101 qualified. - What is the leakage current of the SMAJ43A/TR13?
The leakage current is less than 1μA at VRM = 10V. - What are the soldering conditions for the SMAJ43A/TR13?
The soldering temperature is 260°C for 10 seconds. - Does the SMAJ43A/TR13 meet any specific safety certifications?
Yes, it has UL certification (E244458) and meets MSL level 1, per J-STD-020.
