Overview
The SMBJ5.0CA-HR is a high-reliability, surface-mount transient voltage suppressor (TVS) diode manufactured 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 SMBJ5.0CA-HR series has undergone a rigorous 100% screen sorting process, making it highly reliable for use in critical applications such as aviation electronics and industrial systems.
Key Specifications
| Property | Value |
|---|---|
| Manufacturer Part Number | SMBJ5.0CA-HR |
| Manufacturer | Littelfuse Inc. |
| Description | TVS DIODE 5VWM 9.2VC SMB |
| Package / Case | DO-214AA (SMBJ) |
| Voltage - Reverse Standoff (Typ) | 5V |
| Voltage - Clamping (Max) @ Ipp | 9.2V |
| Voltage - Breakdown (Min) | 6.4V |
| Peak Pulse Power - 10x1000µs | 600W |
| Current - Peak Pulse (10/1000µs) | 65.3A |
| Operating Temperature | -65°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Polarity | Bipolar |
Key Features
- High-reliability TVS diode with 100% screen sorting process.
- Compact DO-214AA SMB package to optimize board space.
- Rated for 600W of peak pulse power dissipation.
- Excellent clamping capability and low incremental surge resistance.
- Low profile package and typical failure mode is short from over-specified voltage or current.
- Compliant with IEC-61000-4-2 ESD 15 kV (Air), 8 kV (Contact) and IEC 61000-4-4 EFT protection.
Applications
- Aviation electronics (avionics), including FADEC, airplane sensors, avionics computers, fly-by-wire flight control systems, and cockpit electronic equipment.
- Industrial applications such as the energy industry.
- General-purpose transient voltage protection in computers, consumer electronics, I/O interfaces, and vulnerable circuits in telecommunications applications.
- Airport landing aid systems and other critical electronic systems requiring high reliability.
Q & A
- What is the SMBJ5.0CA-HR used for?
The SMBJ5.0CA-HR is used to protect sensitive electronic equipment from voltage transients induced by lightning surges and other transient voltage events.
- What is the peak pulse power rating of the SMBJ5.0CA-HR?
The SMBJ5.0CA-HR is rated for 600W of peak pulse power dissipation.
- What is the operating temperature range of the SMBJ5.0CA-HR?
The operating temperature range is -65°C to 150°C (TJ).
- What package type does the SMBJ5.0CA-HR come in?
The SMBJ5.0CA-HR comes in a DO-214AA (SMBJ) package.
- Is the SMBJ5.0CA-HR suitable for aviation electronics?
- What is the reverse standoff voltage of the SMBJ5.0CA-HR?
The reverse standoff voltage is 5V.
- What is the clamping voltage of the SMBJ5.0CA-HR?
The clamping voltage is 9.2V.
- Is the SMBJ5.0CA-HR RoHS compliant?
- What are the typical applications of the SMBJ5.0CA-HR in industrial settings?
- Does the SMBJ5.0CA-HR have ESD protection capabilities?
