Overview
The YAGEO SMCJ40A/TR13 is a Transient Voltage Suppressor (TVS) diode designed for surface-mounted applications to optimize board space. This component is part of the SMCJ-AT series, which offers robust protection against voltage transients and electrostatic discharges. The SMCJ40A/TR13 is particularly suited for applications requiring high reliability and compact design.
Key Specifications
| Rating | Symbol | Value | Units |
|---|---|---|---|
| Peak Pulse Power Dissipation at 10/1000μs Waveform | PPPM | Minimum 1500 | Watts |
| Peak Pulse Current at 10/1000μs Waveform | IPPM | See Table | Amps |
| Steady State Power Dissipation at TA=50℃ | PM(AV) | 6.5 | Watts |
| Peak Forward Surge Current, 8.3ms Single Half Sine-Wave | IFSM | 200 | Amps |
| Operating Junction and Storage Temperature Range | TJ, TSTG | -55 to +150 | ℃ |
| Typical Thermal Resistance Junction to Lead | RθJL | 15 | ℃/W |
| Typical Thermal Resistance Junction to Ambient | RθJA | 75 | ℃/W |
| Reverse Stand-Off Voltage (VRWM) | VRWM | 40.0 | V |
| Breakdown Voltage (VBR) at IT=1mA | VBR | 44.40~49.10 | V |
| Maximum Clamping Voltage at IPP | VC | 64.5 | V |
| Peak Pulse Current (IPP) | IPP | See Table | Amps |
| Reverse Leakage Current at VRWM | IR | 1μA | μA |
Key Features
- For surface mounted applications to optimize board space
- Low profile package (JEDEC DO-214AB)
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 1500W 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 has Underwriters Laboratory flammability 94V-0
- Meets MSL level 1, per J-STD-020
- Safety certification: UL, IEC61000-4-2 ESD 30KV Air, 30KV contact compliance
- AEC-Q101 qualified
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 SMCJ40A/TR13? The peak pulse power dissipation is minimum 1500 Watts at 10/1000μs waveform.
- What is the operating junction and storage temperature range? The operating junction and storage temperature range is -55 to +150℃.
- What is the typical thermal resistance junction to ambient? The typical thermal resistance junction to ambient is 75℃/W.
- What is the reverse stand-off voltage (VRWM) for the SMCJ40A/TR13? The reverse stand-off voltage (VRWM) is 40.0V.
- What is the maximum clamping voltage at IPP for the SMCJ40A/TR13? The maximum clamping voltage at IPP is 64.5V.
- Is the SMCJ40A/TR13 AEC-Q101 qualified? Yes, the SMCJ40A/TR13 is AEC-Q101 qualified.
- What is the packaging standard for the SMCJ40A/TR13? The standard packaging is 16mm tape (EIA STD RS-481), and it is available in 7-inch and 13-inch reel packages.
- What are the recommended soldering conditions for the SMCJ40A/TR13? The recommended soldering conditions include a peak temperature of 260℃ for 20-40 seconds, with specific ramp-up and ramp-down rates.
- Does the SMCJ40A/TR13 meet any specific safety certifications? Yes, it meets UL safety certification and IEC61000-4-2 ESD 30KV Air, 30KV contact compliance.
- What is the weight of the SMCJ40A/TR13 component? The weight of the component is 0.26g.
- What are the typical applications of the SMCJ40A/TR13? Typical applications include I/O interface protection, AC/DC power supply protection, and low frequency signal transmission lines.
