Overview
The SMBJ5.0CA-HRA is a High-Reliability Transient Voltage Suppression (TVS) Diode produced by Littelfuse Inc. This component is designed to protect sensitive electronic equipment from voltage transients induced by lightning surges and other transient voltage events. The SMBJ-HRA Series has undergone a rigorous 100% screen sorting process, ensuring its reliability in critical applications such as aviation electronics and industrial systems.
Key Specifications
| Property | Value |
|---|---|
| VR (Vso) | 5V |
| Watts (W) | 600W |
| IPP 10x1000µs (A) | 65.3A |
| MIN VBR@IT (V) | 6.4V |
| MAX VBR@IT (V) | 7V |
| Vc (V) | 9.2V |
| IT (mA) | 10mA |
| Ir@Vr (µA) | 1600µA |
| Operating Temperature Max (°C) | 150°C |
| Polarity | Bipolar |
| Package | DO-214AA |
| Peak Pulse Power - 10x1000 | 600W |
| Tolerance Percent | 5% |
Key Features
- Military screening process flow
- Flexible selection of high reliability sorting flows, which can be customized on request
- Standard voltage ranges and power ratings are offered
- Long history of use in the aerospace industry
- Compact DO-214AA SMB package
- Rated for 600W of peak pulse power dissipation
- Bipolar polarity
- Operating temperature range: -55°C to 150°C
Applications
- Aviation electronics (avionics)
- FADEC (Full Authority Digital Engine Control)
- Airplane sensors
- Avionics computers
- Fly-by-wire flight control systems
- Cockpit electronic equipment
- Airport landing aid systems
- Industrial applications such as the energy industry
Q & A
- What is the peak pulse power dissipation of the SMBJ5.0CA-HRA?
The SMBJ5.0CA-HRA is rated for 600W of peak pulse power dissipation.
- What is the operating temperature range of the SMBJ5.0CA-HRA?
The operating temperature range is from -55°C to 150°C.
- What package type does the SMBJ5.0CA-HRA use?
The SMBJ5.0CA-HRA is available in a compact DO-214AA SMB package.
- What are the typical applications of the SMBJ5.0CA-HRA?
The SMBJ5.0CA-HRA is commonly used in aviation electronics, FADEC, airplane sensors, avionics computers, fly-by-wire flight control systems, and industrial applications such as the energy industry.
- Is the SMBJ5.0CA-HRA RoHS compliant?
Yes, the SMBJ5.0CA-HRA is RoHS compliant.
- What is the breakdown voltage range of the SMBJ5.0CA-HRA?
The minimum breakdown voltage is 6.4V, and the maximum breakdown voltage is 7V.
- What is the clamping voltage of the SMBJ5.0CA-HRA?
The clamping voltage (Vc) is 9.2V.
- Does the SMBJ5.0CA-HRA undergo any special screening processes?
Yes, the SMBJ5.0CA-HRA has undergone a 100% screen sorting process and is available with customized upscreening and sorting process flows.
- What is the peak pulse current of the SMBJ5.0CA-HRA?
The peak pulse current (IPP) is 65.3A for a 10x1000µs pulse.
- Is the SMBJ5.0CA-HRA suitable for high-reliability applications?
Yes, the SMBJ5.0CA-HRA is designed for high-reliability applications, particularly in the aerospace and industrial sectors.
