Overview
The SMBJ15A/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 protection needs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Reverse Stand-Off Voltage (VRWM) | 15.0 | V |
| Breakdown Voltage (VBR) @ IT Test Current | 16.7 - 18.5 | V |
| Test Current (IT) | 1 mA | mA |
| Maximum Clamping Voltage (VC) @ IPP | 24.6 | V |
| Peak Pulse Current (IPP) | 24.6 A | A |
| Reverse Leakage (IR) @ VRWM | < 1 μA above 12V | μA |
| Peak Pulse Power Dissipation (PPPM) | 600 W | W |
| Operating Junction and Storage Temperature Range | -55 to +150 ℃ | ℃ |
| Typical Thermal Resistance Junction to Lead (RθJL) | 20 ℃/W | ℃/W |
| Typical Thermal Resistance Junction to Ambient (RθJA) | 100 ℃/W | ℃/W |
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 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
- 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)
- Automotive industry applications
Q & A
- What is the peak pulse power dissipation of the SMBJ15A/TR13?
The peak pulse power dissipation is 600W at a 10/1000μs waveform.
- What is the breakdown voltage range for the SMBJ15A/TR13?
The breakdown voltage range is 16.7 to 18.5V.
- What is the maximum clamping voltage for the SMBJ15A/TR13?
The maximum clamping voltage is 24.6V.
- What is the operating junction and storage temperature range for the SMBJ15A/TR13?
The operating junction and storage temperature range is -55 to +150 ℃.
- Is the SMBJ15A/TR13 RoHS compliant and halogen-free?
- What is the typical thermal resistance junction to ambient for the SMBJ15A/TR13?
The typical thermal resistance junction to ambient is 100 ℃/W.
- What are the recommended soldering conditions for the SMBJ15A/TR13?
The recommended soldering conditions include a peak temperature of 260℃, with a ramp-up rate of 3℃/second max, and a ramp-down rate of 6℃/second max.
- What safety certifications does the SMBJ15A/TR13 have?
The SMBJ15A/TR13 has UL safety certification and is AEC-Q101 qualified.
- What is the package type and dimensions of the SMBJ15A/TR13?
The package type is SMB (DO-214AA), with dimensions as specified in the datasheet.
- What are some common applications of the SMBJ15A/TR13?
