Overview
The SMCJ15A-TR is a unidirectional Transient Voltage Suppressor (TVS) diode manufactured by STMicroelectronics. This component is designed to protect electronic circuits from voltage spikes and transients, ensuring the reliability and longevity of the system. The SMCJ15A-TR is part of the SMCJ series, which is known for its high peak pulse power dissipation and excellent clamping capability.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Peak Pulse Power Dissipation (10/1000 us waveform) | 1500 | W |
| Reverse Standoff Voltage (VRWM) | 15 | V |
| Breakdown Voltage (VBR) Min. | 16.7 | V |
| Breakdown Voltage (VBR) Max. | 17.6 | V |
| Clamping Voltage @ Ipp (VC) | 32.5 | V |
| Peak Pulse Current (IPP) | 308 | A (8/20 us) |
| Reverse Leakage Current @ VRWM (IR) | 1 | uA |
| Operating Junction and Storage Temperature Range | -55 to 150 | °C |
| Package Type | DO-214AB, SMC | |
| Mounting Type | Surface Mount |
Key Features
- Glass Passivated Die Construction
- High Peak Pulse Power Dissipation of 1500W
- Uni-directional version available
- Excellent Clamping Capability
- Fast Response Time
- Plastic Case Material with UL Flammability Classification Rating 94V-O
- AEC-Q101 qualified device
- Pb-Free device
- All parts are traceable to the wafer lot
Applications
The SMCJ15A-TR is suitable for general-purpose transient voltage suppression in a variety of applications, including:
- Automotive systems
- Industrial control systems
- Consumer electronics
- Telecommunication equipment
- Any system requiring protection from voltage transients and spikes
Q & A
- What is the peak pulse power dissipation of the SMCJ15A-TR?
The peak pulse power dissipation is 1500W on a 10/1000 us waveform.
- What is the reverse standoff voltage (VRWM) of the SMCJ15A-TR?
The reverse standoff voltage (VRWM) is 15V.
- What is the breakdown voltage (VBR) range for the SMCJ15A-TR?
The breakdown voltage (VBR) ranges from 16.7V to 17.6V.
- What is the clamping voltage @ Ipp (VC) for the SMCJ15A-TR?
The clamping voltage @ Ipp (VC) is 32.5V.
- What is the peak pulse current (IPP) of the SMCJ15A-TR?
The peak pulse current (IPP) is 308A (8/20 us).
- What is the operating temperature range of the SMCJ15A-TR?
The operating junction and storage temperature range is -55°C to 150°C.
- What package type does the SMCJ15A-TR come in?
The SMCJ15A-TR comes in a DO-214AB, SMC package.
- Is the SMCJ15A-TR AEC-Q101 qualified?
Yes, the SMCJ15A-TR is AEC-Q101 qualified).
- Is the SMCJ15A-TR Pb-Free?
Yes, the SMCJ15A-TR is a Pb-Free device).
- What are the typical applications for the SMCJ15A-TR?
The SMCJ15A-TR is used in general-purpose transient voltage suppression in various applications including automotive, industrial control systems, consumer electronics, and telecommunication equipment).
