Overview
The SMCJ26A/TR13, produced by YAGEO, is a Transient Voltage Suppressor (TVS) diode designed to protect sensitive electronic equipment from voltage transients induced by lightning and other transient voltage events. This surface-mount diode is part of the SMCJ series and is optimized for board space efficiency. It features a low profile package and is built with a glass passivated junction, ensuring high reliability and performance.
Key Specifications
| Property | Value |
|---|---|
| VR (Vso) | 26 |
| Watts (W) | 1500 |
| IPP 10x1000µs (A) | 35.7 |
| MIN VBR@IT (V) | 28.9 |
| MAX VBR@IT (V) | 31.9 |
| Vc (V) | 42.1 |
| IT (mA) | 1 |
| Ir@Vr (µA) | 5 |
| Operating Temperature Max (°C) | 150 |
| Polarity | Unipolar |
| Package | DO-214AB |
| Peak Pulse Power - 10x1000 (W) | 1500 |
| Surge Life | 35.7 |
| Tolerance % | 5 |
Key Features
- For surface mount applications to optimize board space
- Low profile package
- Built-in strain relief
- Glass passivated junction
- Low inductance
- Excellent clamping capability
- 1500W peak pulse power capability at 10/1000μs waveform, with a repetition rate (duty cycle) of 0.01%
- Fast response time: typically less than 1 ps from 0 V to Vbrmin
- Typical IR less than 1 μA above 10 V
- 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: E244458
- AEC-Q101 qualified
- IEC61000-4-2 ESD 30KV Air, 30KV contact compliance
Applications
- Aerospace and avionics
- Fly-by-wire flight control systems
- Engine control systems
- Power supply and distribution systems
- Cockpit electronic equipment and displays
- Air conditioning systems
- On-board infotainment systems
- Radar systems
- Advanced airborne digital computers
- Airfield lighting systems
Q & A
- What is the peak pulse power rating of the SMCJ26A/TR13?
The peak pulse power rating is 1500W at 10/1000μs waveform.
- What is the operating temperature range of the SMCJ26A/TR13?
The maximum operating temperature is 150°C.
- What type of package does the SMCJ26A/TR13 use?
The package type is DO-214AB.
- Is the SMCJ26A/TR13 RoHS compliant?
- What is the polarity of the SMCJ26A/TR13?
The polarity is unipolar.
- What is the typical response time of the SMCJ26A/TR13?
The typical response time is less than 1 ps from 0 V to Vbrmin.
- Does the SMCJ26A/TR13 meet any specific safety certifications?
- What is the tolerance percentage for the SMCJ26A/TR13?
The tolerance percentage is 5%.
- Is the SMCJ26A/TR13 suitable for high-temperature soldering?
- What are the recommended soldering conditions for the SMCJ26A/TR13?
The recommended soldering conditions include a preheat temperature range of 150-200℃, a peak temperature of 260℃, and specific ramp-up and ramp-down rates.
