Overview
The SMBJ30A/TR13 is a Transient Voltage Suppressor (TVS) diode produced by YAGEO, 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 circuits requiring protection against voltage transients.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Maximum Off-State Voltage (VRWM) | 30 | V |
| Breakdown Voltage (VBR) | 33.3 - 36.8 | V |
| Test Current (IT) | 1 | mA |
| Maximum Clamping Voltage (VC) | 48.4 | V |
| Peak Pulse Current (IPP) | 12.4 | A |
| Reverse Leakage Current (IR) | < 1 | μA (above 10V) |
| Peak Pulse Power Dissipation (PPPM) | 600 | W (at 10/1000μs waveform) |
| Operating Junction and Storage Temperature Range | -55 to +150 | °C |
| Package Type | DO-214AA (SMB) | |
| Soldering Temperature | 260°C / 10 seconds |
Key Features
- Low profile package to optimize board space
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 600W peak pulse power capability at 10/1000μs waveform
- Fast response time
- Typical IR less than 1μA above 10V
- 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 IEC61000-4-2 ESD compliance
Applications
- I/O interface protection
- AC/DC power supply protection
- Low frequency signal transmission lines (e.g., RS232, RS485)
- General circuit protection against voltage transients and surges
Q & A
- What is the maximum off-state voltage (VRWM) of the SMBJ30A/TR13?
The maximum off-state voltage (VRWM) is 30V.
- What is the breakdown voltage range for the SMBJ30A/TR13?
The breakdown voltage range is 33.3 to 36.8V.
- What is the peak pulse power dissipation capability of the SMBJ30A/TR13?
The peak pulse power dissipation capability is 600W at a 10/1000μs waveform.
- What is the typical reverse leakage current (IR) of the SMBJ30A/TR13?
The typical reverse leakage current (IR) is less than 1μA above 10V.
- What are the operating and storage temperature ranges for the SMBJ30A/TR13?
The operating and storage temperature ranges are -55 to +150°C.
- Is the SMBJ30A/TR13 RoHS compliant and halogen-free?
- What safety certifications does the SMBJ30A/TR13 have?
The SMBJ30A/TR13 has UL and IEC61000-4-2 ESD compliance certifications.
- What is the package type of the SMBJ30A/TR13?
The package type is DO-214AA (SMB).
- What are the recommended soldering conditions for the SMBJ30A/TR13?
The recommended soldering conditions include a peak temperature of 260°C for 10 seconds, with specific ramp-up and ramp-down rates.
- What are common applications for the SMBJ30A/TR13?
Common applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission lines.
