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Wurth Elektronik 2-Element Uni-Directional TVS Diode Array 4-Pin SOT-143 4.5V Breakdown Voltage 12A Peak Pulse 8240136
Specifications
| Country of Origin | China |
|---|---|
| Brand | Wurth Elektronik |
| Height | 1mm |
| Length | 2.95mm |
| Model | 8240136 |
| Width | 1.3mm |
| Mount Type | Surface |
| Series | WE-TVS |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-143 |
| Minimum Operating Temperature | -55°C |
| Interfaces | USB 2 |
| Pin Count | 4 |
| Number of Elements per Chip | 2 |
| Clamping Voltage VC | 6V |
| Diode Configuration | Complex Array |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 4.5V |
| Maximum Reverse Stand-off Voltage Vwm | 3.3V |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 12A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Complex array diode configuration ensures effective uni-directional ESD protection.
- Compact surface mount SOT-143 package with 1mm height suitable for space-constrained designs.
- Clamping voltage of 6V and maximum reverse stand-off voltage of 3.3V for robust transient suppression.
- Wide operating temperature range from -55°C to 125°C for industrial applications.
- Designed for ESD protection on USB 2.0, HDMI, DVI, Ethernet, and Firewire interfaces.
- Low maximum reverse leakage current of 5μA reduces power loss during normal operation.
- Two elements per chip enhance transient voltage suppression capabilities.
- Manufactured in China meeting Wurth Elektronik quality standards.
Product Description
Wurth Elektronik 8240136 is a 2-element Uni-Directional TVS Diode Array enclosed in a compact 4-pin SOT-143 package designed for protecting sensitive electronic components from electrostatic discharge (ESD) and transient voltage spikes. This diode array is engineered for surface mount installation, making it suitable for modern PCB designs where space is at a premium.
The diode array has a minimum breakdown voltage of 4.5V and a peak pulse current rating of 12A, capable of clamping at 6V, making it ideal for safeguarding high-speed interfaces such as USB 2.0, HDMI, DVI, Ethernet, and Firewire. Its operating temperature range from -55°C to 125°C enables reliable performance in demanding industrial and automotive applications, although it is not certified for automotive standards.
The device ensures ultra-low leakage current of 5μA to minimize power consumption during standby, and features robust electrostatic discharge protection with a complex diode configuration comprising two elements per chip. The compact height of 1mm and package dimensions (2.95mm length, 1.3mm width) enable efficient use of board space. The product is compliant with RoHS standards and comes from the WE-TVS series by Wurth Elektronik, known for high-quality transient voltage suppressors.
This diode array is well-suited for use in electronic components, power connectors, semiconductors, discrete semiconductor assemblies, and a wide range of industrial, laboratory, commercial, and communication equipment. It offers exceptional ESD protection and transient voltage suppression to increase device reliability and life span.
This product contains 2 elements per chip providing multi-level diode protection. Compact surface mount package for efficient PCB footprint utilization. Low clamping voltage ensures fast suppression of transient events. Wide temperature tolerance supports operation in harsh environments.
Ideal for protecting sensitive data lines such as USB and HDMI interfaces.
Explore more high-quality Wurth Elektronik semiconductor components and TVS Diode Arrays in the Electronics & Electricals category on EnvMart for reliable circuit protection solutions.
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Frequently Asked Questions
The minimum breakdown voltage of this model is 4.5V.
It has a peak pulse current rating of 12A.
The clamping voltage for this diode array is 6V.
The dimensions of the SOT-143 package are 2.95mm in length, 1.3mm in width, and it has a height of 1mm.
The maximum operating temperature is 125°C.
It is designed for ESD protection on USB 2.0, HDMI, DVI, Ethernet, and Firewire interfaces.
The maximum reverse leakage current is 5μA.
The minimum operating temperature is -55°C.
This model contains 2 elements per chip, enhancing its transient voltage suppression capabilities.
The mounting type for this diode array is surface mount.
It features a complex array diode configuration for effective ESD protection.
Yes, this product is compliant with RoHS standards.
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