Overview
The SMBJ5.0CAHR5G is a bidirectional Transient Voltage Suppressor (TVS) diode manufactured by Taiwan Semiconductor Corporation. This component is designed to protect electronic circuits from voltage spikes and transient voltages, ensuring the reliability and longevity of the system. It is part of the SMBJ series, known for its high peak pulse power dissipation and robust protection capabilities.
Key Specifications
| Parameter | Value |
|---|---|
| Part Status | Active |
| Type | Bidirectional TVS Diode |
| Reverse Stand-Off Voltage (Vrwm) | 5V |
| Clamping Voltage (Vc Max) @ Ipp | 9.2V |
| Peak Pulse Current (Ippm) | 68A |
| Peak Pulse Power Dissipation | 600W |
| Breakdown Voltage Min | 6.4V |
| Breakdown Voltage Max | 7.07V |
| Operating Temperature | -55°C to 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Case | DO-214AA (SMB) |
| No. of Pins | 2 Pins |
| Leakage Current | 800µA |
| MSL | MSL 1 - Unlimited |
Key Features
- Bidirectional Protection: Provides protection against both positive and negative voltage transients.
- High Peak Pulse Power Dissipation: Capable of dissipating up to 600W of peak pulse power.
- Low Clamping Voltage: Clamps voltage to 9.2V, protecting sensitive components from overvoltage conditions.
- Wide Operating Temperature Range: Operates from -55°C to 150°C, making it suitable for a variety of environmental conditions.
- Surface Mount Package: DO-214AA (SMB) package for easy integration into surface mount PCBs.
Applications
The SMBJ5.0CAHR5G is suitable for general-purpose circuit protection in various applications, including:
- Electronic devices requiring transient voltage suppression.
- Power supplies and DC-DC converters.
- Automotive and industrial control systems.
- Telecommunication equipment.
- Consumer electronics.
Q & A
- What is the primary function of the SMBJ5.0CAHR5G?
The primary function is to protect electronic circuits from transient voltage spikes and overvoltage conditions. - What is the reverse stand-off voltage of the SMBJ5.0CAHR5G?
The reverse stand-off voltage is 5V. - What is the maximum clamping voltage of the SMBJ5.0CAHR5G?
The maximum clamping voltage is 9.2V. - What is the peak pulse power dissipation of the SMBJ5.0CAHR5G?
The peak pulse power dissipation is 600W. - What is the operating temperature range of the SMBJ5.0CAHR5G?
The operating temperature range is from -55°C to 150°C (TJ). - What type of package does the SMBJ5.0CAHR5G use?
The package is DO-214AA (SMB). - How many pins does the SMBJ5.0CAHR5G have?
The SMBJ5.0CAHR5G has 2 pins. - What is the leakage current of the SMBJ5.0CAHR5G?
The leakage current is 800µA. - Is the SMBJ5.0CAHR5G automotive qualified?
No, it is not specifically automotive qualified. - What is the MSL rating of the SMBJ5.0CAHR5G?
The MSL rating is MSL 1 - Unlimited.
