規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR) |
| Series | SMBJ |
| Part Status | Active |
| Type | Zener |
| Bidirectional Channels | 1 |
| Voltage - Reverse Standoff (Typ) | 9.4V |
| Voltage - Clamping (Max) @ Ipp | 13.6V |
| Power - Peak Pulse | 600W |
| Applications | General Purpose |
| Operating Temperature | -55°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
概述
Description
The SMBJ8.0CA is a surface-mount transient voltage suppressor (TVS) diode designed to protect sensitive electronics from voltage spikes, such as electrostatic discharge (ESD) and lightning-induced surges. Key features include:
- Voltage Rating: 8.0V breakdown voltage.
- Peak Pulse Power: High surge capability (typically 600W).
- Low Clamping Voltage: Effective protection for low-voltage circuits.
- Fast Response Time: Reacts quickly to transient events (nanosecond range).
Commonly used in USB ports, power supplies, and communication lines, the SMBJ8.0CA ensures robust overvoltage protection in compact SMB (DO-214AA) packages. It complies with IEC 61000-4-2 (ESD) and 61000-4-5 (surge) standards, making it ideal for industrial and consumer electronics.
For detailed specs, refer to the manufacturer’s datasheet.
- Voltage Rating: 8.0V breakdown voltage.
- Peak Pulse Power: High surge capability (typically 600W).
- Low Clamping Voltage: Effective protection for low-voltage circuits.
- Fast Response Time: Reacts quickly to transient events (nanosecond range).
Commonly used in USB ports, power supplies, and communication lines, the SMBJ8.0CA ensures robust overvoltage protection in compact SMB (DO-214AA) packages. It complies with IEC 61000-4-2 (ESD) and 61000-4-5 (surge) standards, making it ideal for industrial and consumer electronics.
For detailed specs, refer to the manufacturer’s datasheet.
Equivalent
Equivalent products to the SMBJ8.0CA (8.0V bidirectional TVS diode) include:
- P6SMB8.0CA (Littelfuse)
- SMBJ8.0CA-13-F (Diodes Inc.)
- TPSMB8.0CA (Vishay)
- 1.5SMC8.0CA (higher power, SMC package)
These offer similar 8V bidirectional clamping, SMB package, and transient protection. Check datasheets for exact specs.
- P6SMB8.0CA (Littelfuse)
- SMBJ8.0CA-13-F (Diodes Inc.)
- TPSMB8.0CA (Vishay)
- 1.5SMC8.0CA (higher power, SMC package)
These offer similar 8V bidirectional clamping, SMB package, and transient protection. Check datasheets for exact specs.
Pinout
The SMBJ8.0CA is a bidirectional TVS diode designed for transient voltage suppression.
- Pin Count: 2 pins (standard SMB package).
- Function: Protects circuits from voltage spikes by clamping transient voltages to a safe level (8.0V breakdown voltage). It is bidirectional, meaning it safeguards against both positive and negative voltage surges.
Commonly used in power lines, data lines, and communication ports for ESD and surge protection.
Key specs:
- Standoff Voltage (V_RWM): 6.4V
- Breakdown Voltage (V_BR): 7.1–8.9V
- Peak Pulse Power: 600W (8/20μs waveform).
Compact and robust for SMB (DO-214AA) surface-mount applications.
- Pin Count: 2 pins (standard SMB package).
- Function: Protects circuits from voltage spikes by clamping transient voltages to a safe level (8.0V breakdown voltage). It is bidirectional, meaning it safeguards against both positive and negative voltage surges.
Commonly used in power lines, data lines, and communication ports for ESD and surge protection.
Key specs:
- Standoff Voltage (V_RWM): 6.4V
- Breakdown Voltage (V_BR): 7.1–8.9V
- Peak Pulse Power: 600W (8/20μs waveform).
Compact and robust for SMB (DO-214AA) surface-mount applications.
Manufacturer
The SMBJ8.0CA is a transient voltage suppressor (TVS) diode manufactured by Littelfuse, a leading global company specializing in circuit protection, power control, and sensing technologies. Littelfuse is known for its high-quality electronic components, including fuses, TVS diodes, and surge protection devices, serving industries like automotive, industrial, and consumer electronics.
The SMBJ8.0CA is designed to protect sensitive electronics from voltage spikes and is part of Littelfuse's SMBJ series, offering robust ESD and surge protection. The company is recognized for its reliability and innovation in electronic safety solutions.
The SMBJ8.0CA is designed to protect sensitive electronics from voltage spikes and is part of Littelfuse's SMBJ series, offering robust ESD and surge protection. The company is recognized for its reliability and innovation in electronic safety solutions.
Package
The SMBJ8.0CA is a surface-mount TVS diode in an SMB (DO-214AA) package. It offers transient voltage suppression for protection against surges, with an 8.0V breakdown voltage. The compact SMB package is suitable for high-density PCB designs, providing robust ESD and surge protection in a small footprint.
