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| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 2.34mm |
| Length | 6.86mm |
| Width | 5.9mm |
| Mount Type | Surface |
| Series | WE-TVSP |
| Maximum Operating Temperature | 150°C |
| Package Type | DO-214 |
| Minimum Operating Temperature | -65°C |
| Pin Count | 2 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 45.4V |
| Diode Configuration | Single |
| Direction Type | Bi-Directional |
| Minimum Breakdown Voltage Vbr | 32.75V |
| Peak Pulse Power Dissipation Pppm | 3kW |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 66.1A |
| Maximum Reverse Leakage Current | 2μA |
Wurth Elektronik 824551281 is a 1-element bi-directional Transient Voltage Suppressor (TVS) diode designed for reliable overvoltage and transient protection in sensitive electronic circuits. It features a peak pulse power dissipation rating of 3 kW and comes in a compact 2-pin DO-214 surface mount package, making it suitable for automated PCB assembly and space-constrained designs.
This TVS diode offers a minimum breakdown voltage of 32.75 V and clamps transient voltages at 45.4 V to safeguard downstream components from voltage spikes caused by lightning, switching surges, and electrostatic discharges. The device supports a maximum peak pulse current of 66.1 A with fast response time, ensuring immediate protection during transient events.
Operating across a broad temperature range from -65°C to 150°C, the device is built to withstand harsh environmental conditions. The low maximum reverse leakage current of 2 μA reduces power loss during normal device operation, contributing to overall system efficiency.
With exact dimensions of 6.86 mm in length, 5.9 mm in width, and 2.34 mm in height, the device is optimized for surface mount applications. It complies with no specific approvals but is engineered for high reliability to meet demanding industrial, automotive, telecommunications, and power protection needs.
Wurth Elektronik's 824551281 bi-directional TVS diode is ideal for transient voltage suppression in circuit protection, power supplies, electronic control units, and critical infrastructure systems where voltage spikes could cause damage or malfunction.
Single diode configuration with bi-directional operation for transient protection. 3 kW peak pulse power dissipation supports high transient energy handling. Compact surface mount DO-214 package enables efficient PCB usage.
Wide operating temperature range from -65°C to 150°C assures durability. Low reverse leakage current minimizes unintended power loss. Clamping voltage at 45.4 V limits damaging voltage surges effectively. Applications include industrial electronics, automotive systems, and power supply protection.
Explore more products in the TVS Diode category for additional transient voltage and surge protection solutions at EnvMart.
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