P6SMB440AManufacturer: VISHAY, GS Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes |
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| Partnumber | Manufacturer | Quantity | Availability |
|---|---|---|---|
| P6SMB440A | VISHAY, GS | 121000 | In Stock |
Description and Introduction
Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes The **P6SMB440A** from **VISHAY** is a high-performance **surface-mount transient voltage suppressor (TVS) diode** designed to protect sensitive electronic circuits from voltage transients and electrostatic discharge (ESD). This component is part of the **P6SMB series**, which is widely recognized for its robust clamping capability and fast response time, making it ideal for safeguarding power lines, data interfaces, and communication systems.  
With a **standoff voltage of 40V** and a **breakdown voltage range of 44.4V to 49.1V**, the P6SMB440A offers reliable overvoltage protection. It features a **low clamping voltage** and can handle **peak pulse currents up to 10A (8/20μs waveform)**, ensuring effective suppression of transient surges. The device operates within a **wide temperature range (-55°C to +150°C)**, making it suitable for industrial, automotive, and telecommunications applications.   The **SMB (DO-214AA) package** provides a compact footprint, enabling efficient PCB space utilization while maintaining high power dissipation. Its **bidirectional configuration** allows for protection against both positive and negative voltage spikes, enhancing circuit reliability.   Engineers favor the P6SMB440A for its **high surge capability, low leakage current, and compliance with industry standards**, making it a dependable choice for transient suppression in demanding environments. |
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Application Scenarios & Design Considerations
Surface mount unidirectional and bidirectional Transient Voltage Suppressor Diodes
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