Overview
The SMBJ58A/TR13 is a Transient Voltage Suppressor (TVS) diode manufactured by YAGEO, designed for surface-mounted applications to optimize board space. This component is part of the SMBJ-AT series, which is RoHS compliant and halogen-free. It features a low profile package with built-in strain relief and a glass passivated junction, making it suitable for various electronic protection needs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000μs waveform) | 600 | Watts |
| Peak Pulse Current (10/1000μs waveform) | See Table | Amps |
| Steady State Power Dissipation at TA=50°C | 5.0 | Watts |
| Peak Forward Surge Current (8.3ms single half sine-wave) | 100 | Amps |
| Operating Junction and Storage Temperature Range | -55 to +150 | °C |
| Typical Thermal Resistance Junction to Lead | 20 | °C/W |
| Typical Thermal Resistance Junction to Ambient | 100 | °C/W |
| Reverse Stand-Off Voltage (VRWM) | 58 | V |
| Breakdown Voltage (VBR) | 64.4~70.4 | V |
| Maximum Clamping Voltage (VC) | See Table | V |
| Reverse Leakage Current (@VRWM) | 1 μA | μA |
Key Features
- Low profile package with built-in strain relief.
- Glass passivated junction for reliable operation.
- Low inductance and excellent clamping capability.
- 600W peak pulse power capability at 10/1000μs waveform.
- Fast response time and typical IR less than 1μA above 12V.
- High temperature soldering: 260℃/10 seconds at terminals.
- Plastic package with Underwriters Laboratory flammability 94V-0.
- Meets MSL level 1, per J-STD-020.
- Safety certification: UL and AEC-Q101 qualified.
- IEC61000-4-2 ESD 30KV Air, 30KV contact compliance.
Applications
- I/O interface protection.
- AC/DC power supply protection.
- Low frequency signal transmission lines (e.g., RS232, RS485).
Q & A
- What is the peak pulse power dissipation of the SMBJ58A/TR13? The peak pulse power dissipation is 600 Watts at a 10/1000μs waveform.
- What is the operating junction and storage temperature range? The operating junction and storage temperature range is -55 to +150°C.
- What is the typical thermal resistance junction to lead? The typical thermal resistance junction to lead is 20°C/W.
- What safety certifications does the SMBJ58A/TR13 have? It is UL certified and AEC-Q101 qualified, and it complies with IEC61000-4-2 ESD 30KV Air, 30KV contact.
- What is the reverse stand-off voltage (VRWM) of the SMBJ58A/TR13? The reverse stand-off voltage (VRWM) is 58V.
- What is the breakdown voltage (VBR) range of the SMBJ58A/TR13? The breakdown voltage (VBR) range is 64.4~70.4V.
- What is the maximum clamping voltage (VC) of the SMBJ58A/TR13? The maximum clamping voltage (VC) can be found in the detailed specifications table.
- What is the reverse leakage current (@VRWM) of the SMBJ58A/TR13? The reverse leakage current (@VRWM) is less than 1 μA.
- Is the SMBJ58A/TR13 RoHS compliant? Yes, the SMBJ58A/TR13 is RoHS compliant and halogen-free.
- What package type does the SMBJ58A/TR13 come in? The SMBJ58A/TR13 comes in a SOD-523 package, available in 13-inch reel (TR13) packaging.
