Overview
The SMBJ33CA/TR13 is a bidirectional Transient Voltage Suppressor (TVS) diode produced by YAGEO. This component is designed for surface-mounted applications, optimizing board space with its low-profile package and built-in strain relief. The SMBJ33CA/TR13 features a glass passivated junction, ensuring high reliability and performance in various electrical systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Reverse Stand-Off Voltage (VRWM) | 33 | V |
| Breakdown Voltage (VBR) | 36.7 - 40.6 | V |
| Test Current (IT) | 1 | mA |
| Maximum Clamping Voltage (VC) | 53.3 | V |
| Peak Pulse Current (IPP) | 600 | A |
| Reverse Leakage Current (IR) | 1 | μA |
| Peak Pulse Power Dissipation (PPPM) | 600 | Watts |
| Operating Junction and Storage Temperature Range | -55 to +150 | °C |
| Typical Thermal Resistance Junction to Lead (RθJL) | 20 | °C/W |
| Typical Thermal Resistance Junction to Ambient (RθJA) | 100 | °C/W |
| Package Type | DO-214AA (SMB) | |
| Packaging | 13 inch reel (TR13) |
Key Features
- Low profile package (DO-214AA) to optimize board space.
- Built-in strain relief for enhanced mechanical stability.
- Glass passivated junction for high reliability.
- Bidirectional TVS diode, providing protection in both directions.
- High peak pulse power dissipation of 600 Watts.
- Operating junction and storage temperature range of -55 to +150°C.
- Pb-Free assembly, compliant with environmental regulations.
Applications
- I/O interface protection.
- AC/DC power supply protection.
- Low frequency signal transmission lines (e.g., RS232, RS485).
- Automotive and industrial applications requiring transient voltage protection.
Q & A
- What is the reverse stand-off voltage (VRWM) of the SMBJ33CA/TR13?
The reverse stand-off voltage (VRWM) is 33V.
- What is the breakdown voltage (VBR) range for the SMBJ33CA/TR13?
The breakdown voltage (VBR) range is 36.7 to 40.6V.
- What is the peak pulse power dissipation (PPPM) of the SMBJ33CA/TR13?
The peak pulse power dissipation (PPPM) is 600 Watts.
- What is the operating junction and storage temperature range of the SMBJ33CA/TR13?
The operating junction and storage temperature range is -55 to +150°C.
- What type of package does the SMBJ33CA/TR13 use?
The SMBJ33CA/TR13 uses the DO-214AA (SMB) package.
- What is the typical thermal resistance junction to ambient (RθJA) of the SMBJ33CA/TR13?
The typical thermal resistance junction to ambient (RθJA) is 100°C/W.
- Is the SMBJ33CA/TR13 Pb-Free?
- What are some common applications for the SMBJ33CA/TR13?
- What is the packaging type for the SMBJ33CA/TR13?
The packaging type is a 13 inch reel (TR13).
- What is the weight of the SMBJ33CA/TR13 component?
The weight of the component is approximately 0.10g.
