Overview
The YAGEO SMBJ28CA/TR13 is a Transient Voltage Suppressor (TVS) diode designed to protect electronic circuits from voltage spikes and surges. This unidirectional TVS diode is part of the SMBJ series, which is known for its high reliability and robust protection capabilities. The SMBJ28CA/TR13 is specifically engineered for surface mount applications, optimizing board space with its low profile package and built-in strain relief.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Reverse Stand-Off Voltage | 28 | V |
| Breakdown Voltage | 31.1 | V |
| Peak Pulse Power Dissipation (10/1000μs) | 600 | W |
| Peak Pulse Current (10/1000μs) | 13.3 | A |
| Maximum Clamping Voltage @ Ipp | 45.4 | V |
| Steady State Power Dissipation | 5 | W |
| Operating Junction and Storage Temperature Range | -55 to +150 | °C |
| Package | DO-214AA (SMB) | |
| ESD Protection | 30 kV (Air and Contact) |
Key Features
- Low profile package with built-in strain relief, optimizing board space for surface mount applications.
- Glass passivated junction for enhanced reliability and stability.
- Excellent clamping capability with a peak pulse power dissipation of 600W at 10/1000μs waveform.
- Fast response time to transient voltage spikes.
- Low inductance design.
- High temperature soldering capability: 260°C/10 seconds at terminals.
- Plastic package with Underwriters Laboratory flammability rating 94V-0.
- Meets MSL level 1, per J-STD-020, and complies with IEC61000-4-2 ESD 30KV Air and Contact standards.
Applications
- I/O interface protection.
- AC/DC power supply protection.
- Low frequency signal transmission lines (e.g., RS232, RS485).
- General purpose transient voltage suppression in electronic circuits.
Q & A
- What is the primary function of the YAGEO SMBJ28CA/TR13?
The primary function is to protect electronic circuits from transient voltage spikes and surges.
- What is the reverse stand-off voltage of the SMBJ28CA/TR13?
The reverse stand-off voltage is 28V.
- What is the peak pulse power dissipation of the SMBJ28CA/TR13?
The peak pulse power dissipation is 600W at a 10/1000μs waveform.
- What is the maximum clamping voltage of the SMBJ28CA/TR13?
The maximum clamping voltage is 45.4V at peak pulse current.
- What is the operating temperature range of the SMBJ28CA/TR13?
The operating temperature range is -55°C to +150°C.
- What type of package does the SMBJ28CA/TR13 use?
The package type is DO-214AA (SMB).
- Does the SMBJ28CA/TR13 have ESD protection?
Yes, it has ESD protection up to 30 kV (Air and Contact).
- What are some common applications for the SMBJ28CA/TR13?
Common applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission lines.
- Is the SMBJ28CA/TR13 RoHS compliant and halogen-free?
Yes, it is RoHS compliant and halogen-free.
- What is the steady state power dissipation of the SMBJ28CA/TR13?
The steady state power dissipation is 5W.
