Overview
The SMBJ48A/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 SMBJ 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℃ | 5.0 | Watts |
| Peak Forward Surge Current (8.3ms single half sine-wave) | 100 | Amps |
| Operating Junction and Storage Temperature Range | -55 to +150 | ℃ |
| Reverse Stand-Off Voltage (VRWM) | 48.0 | V |
| Breakdown Voltage (VBR) @ IT Test Current | 53.30~58.90 | V |
| Maximum Clamping Voltage @ IPP Peak Pulse Current | 77.4 | V |
| Reverse Leakage @ VRWM | 1 μA | μA |
| Package Type | JEDEC DO-214AA | - |
| Weight | 0.10g | g |
Key Features
- Low profile package to optimize board space
- Built-in strain relief for enhanced durability
- Glass passivated junction for reliable performance
- 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: E244458 and AEC-Q101 qualified
Applications
- I/O interface protection
- AC/DC power supply protection
- Low frequency signal transmission lines (RS232, RS485, etc.)
Q & A
- What is the peak pulse power dissipation of the SMBJ48A/TR13?
The peak pulse power dissipation is 600 Watts at a 10/1000μs waveform.
- What is the operating junction and storage temperature range for this component?
The operating junction and storage temperature range is -55 to +150 ℃.
- What is the reverse stand-off voltage (VRWM) for the SMBJ48A/TR13?
The reverse stand-off voltage (VRWM) is 48.0 V.
- What is the breakdown voltage (VBR) for this component?
The breakdown voltage (VBR) is between 53.30 and 58.90 V.
- What is the maximum clamping voltage @ IPP peak pulse current?
The maximum clamping voltage @ IPP peak pulse current is 77.4 V.
- What is the package type of the SMBJ48A/TR13?
The package type is JEDEC DO-214AA.
- Is the SMBJ48A/TR13 RoHS compliant and halogen-free?
Yes, it is RoHS compliant and halogen-free.
- What are the typical applications for the SMBJ48A/TR13?
Typical applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission lines.
- What is the weight of the SMBJ48A/TR13?
The weight is 0.10g.
- Does the SMBJ48A/TR13 meet any specific safety certifications?
Yes, it meets safety certifications such as UL: E244458 and is AEC-Q101 qualified.
