Overview
The SMBJ15CA/TR13 is a transient voltage suppressor (TVS) produced by YAGEO, designed for surface-mounted applications to optimize board space. This component is part of the SMBJ series, which is known for its low profile package, built-in strain relief, and glass passivated junction. It offers excellent clamping capability and high peak pulse power dissipation, making it suitable for various electronic protection needs.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Peak Pulse Power Dissipation at 10/1000μs waveform | 600 | Watts |
| Peak Pulse Current at 10/1000μs waveform | 24.4 | Amps |
| Steady State Power Dissipation at TA=50°C | 5.0 | Watts |
| Peak Forward Surge Current (8.3ms single half sine-wave) | 100 | Amps |
| Operating Junction and Storage Temperature Range | -55 to +150 | °C |
| Typical Thermal Resistance Junction to Lead | 20 | °C/W |
| Typical Thermal Resistance Junction to Ambient | 100 | °C/W |
| Reverse Stand-Off Voltage (VRWM) | 15.0 | V |
| Breakdown Voltage (VBR) at IT Test Current | 16.70~18.50 | V |
| Maximum Clamping Voltage (VC) at IPP Peak Pulse Current | 24.4 | V |
| Reverse Leakage Current (IR) at VRWM | 1 | μA |
| Package Type | JEDEC DO-214AA | |
| Terminal Material | Tin plated, solderable per MIL-STD-750, Method 2026 | |
| Polarity Indication | Color band denotes cathode except bi-directional models | |
| Standard Packaging | 12mm tape (EIA STD RS-481) | |
| Weight | 0.10g |
Key Features
- Low profile package to optimize board space
- Built-in strain relief for enhanced durability
- Glass passivated junction for reliable performance
- Low inductance for better signal integrity
- Excellent clamping capability to protect against transient voltages
- 600W peak pulse power capability at 10/1000μs waveform
- Fast response time to quickly mitigate voltage spikes
- Typical IR less than 1μA above 10V for low leakage current
- High temperature soldering capability: 260°C/10 seconds at terminals
- Plastic package with Underwriters Laboratory flammability 94V-0 rating
- Meets MSL level 1, per J-STD-020, and UL safety certification
Applications
- I/O interface protection
- AC/DC power supply protection
- Low frequency signal transmission lines (e.g., RS232, RS485)
Q & A
- What is the peak pulse power dissipation of the SMBJ15CA/TR13?
The peak pulse power dissipation is 600 Watts at a 10/1000μs waveform.
- What is the reverse stand-off voltage (VRWM) of the SMBJ15CA/TR13?
The reverse stand-off voltage (VRWM) is 15.0 V.
- What is the breakdown voltage (VBR) range for the SMBJ15CA/TR13?
The breakdown voltage (VBR) range is 16.70 to 18.50 V.
- What is the maximum clamping voltage (VC) at peak pulse current for the SMBJ15CA/TR13?
The maximum clamping voltage (VC) is 24.4 V.
- What is the typical reverse leakage current (IR) for the SMBJ15CA/TR13?
The typical reverse leakage current (IR) is less than 1 μA above 10 V.
- What is the operating junction and storage temperature range for the SMBJ15CA/TR13?
The operating junction and storage temperature range is -55 to +150 °C.
- What is the package type of the SMBJ15CA/TR13?
The package type is JEDEC DO-214AA.
- What are the typical applications of the SMBJ15CA/TR13?
Typical applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission lines.
- Does the SMBJ15CA/TR13 meet any specific safety certifications?
Yes, it meets UL safety certification and IEC61000-4-2 ESD 30KV Air and contact compliance.
- What is the weight of the SMBJ15CA/TR13 component?
The weight is 0.10g.
