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Semtech 1-Element Uni-Directional TVS Diode Array 200 W Peak Pulse Power, 4-Pin SOT-143 SR2.8.TCT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Semtech |
| Height | 1.1mm |
| Length | 3.04mm |
| Model | SR2.8.TCT |
| Width | 1.4mm |
| Mount Type | Surface |
| Series | SR |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-143 |
| Minimum Operating Temperature | -55°C |
| Pay online using | Or choose to pay later via bank transfer |
| RS Stock No. | 691-0861Brand: SemtechManufacturers Part No.: SR2.8.TCT |
| Pin Count | 4 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 8.5V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 2.8V |
| Maximum Reverse Stand-off Voltage Vwm | 2.8V |
| Peak Pulse Power Dissipation Pppm | 200W |
| Test Current It | 50mA |
| Maximum Peak Pulse Current Ippm | 14A |
| Maximum Reverse Leakage Current | 1μA |
Key Features
- Single diode configuration providing uni-directional transient voltage suppression.
- Minimum breakdown voltage of 2.8 V and maximum reverse stand-off voltage of 2.8 V.
- Clamping voltage of 8.5 V ensures effective voltage clamp during transient events.
- Operates reliably from -55°C to 125°C ambient temperature range.
- ESD protection compliant with IEC 61000-4-2 standards up to ±15 kV air discharge.
- Peak pulse current of 14 A and test current rating of 50 mA for robust transient handling.
- Protects two I/O lines with low capacitance for signal integrity.
Product Description
Semtech SR2.8.TCT 1-Element Uni-Directional TVS Diode Array is designed for effective transient voltage suppression in sensitive electronic circuits. This surface mount device features a small 4-pin SOT-143 package with a robust 200 W peak pulse power rating, making it suitable for protecting delicate components from unexpected voltage spikes and electrostatic discharge (ESD).
The diode array provides uni-directional protection with a minimum breakdown voltage of 2.8 V and a maximum reverse stand-off voltage of 2.8 V. With a clamping voltage of 8.5 V, it effectively limits transient voltages to safe levels, protecting downstream circuitry.
The device operates reliably in harsh environmental conditions with a minimum operating temperature of -55°C and a maximum operating temperature of 125°C.
With a peak pulse current rating of 14 A and test current of 50 mA, the SR2.8.TCT is capable of handling significant transient surge events. Its compact dimensions of 3.04 mm length, 1.4 mm width, and 1.1 mm height make it ideal for high-density PCB designs. The low capacitance architecture maintains signal integrity in high-speed data lines.
This TVS diode array protects two I/O lines and is an ideal choice for applications in industrial controls, telecommunications equipment, automotive electronics, consumer devices, and power supplies requiring fast and effective voltage transient mitigation.
Single diode configuration providing uni-directional transient voltage suppression. Minimum breakdown voltage of 2.8 V and maximum reverse stand-off voltage of 2.8 V. Clamping voltage of 8.5 V ensures effective voltage clamp during transient events.
Operates reliably from -55°C to 125°C ambient temperature range. ESD protection compliant with IEC 61000-4-2 standards up to ±15 kV air discharge. Peak pulse current of 14 A and test current rating of 50 mA for robust transient handling.
Compact dimensions suitable for dense PCB layouts: 3.04 mm L × 1.4 mm W × 1.1 mm H. Protects two I/O lines with low capacitance for signal integrity. Discover more from Semtech and browse our TVS Diode Array selection for reliable surge protection solutions at EnvMart.
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Frequently Asked Questions
The Semtech SR2.8.TCT has a peak pulse power rating of 200 W, making it suitable for protecting sensitive electronic circuits from voltage spikes.
This unit operates reliably within a temperature range of -55°C to 125°C, allowing it to function in harsh environmental conditions.
The clamping voltage of this TVS diode array is 8.5 V, which helps limit transient voltages to safe levels during events.
This model is designed to protect two I/O lines while maintaining low capacitance for signal integrity.
The minimum breakdown voltage of the SR2.8.TCT is 2.8 V, which is also its maximum reverse stand-off voltage.
The maximum peak pulse current rating for this TVS diode array is 14 A, allowing it to handle significant transient surge events.
This model comes in a compact 4-pin SOT-143 surface mount package, suitable for high-density PCB designs.
The test current rating for the Semtech SR2.8.TCT is 50 mA, which is essential for robust transient handling.
It complies with IEC 61000-4-2 standards for ESD protection, providing up to ±15 kV air discharge capability.
The dimensions of this model are 3.04 mm in length, 1.4 mm in width, and 1.1 mm in height.
This device utilizes a single diode configuration providing uni-directional transient voltage suppression.
The maximum reverse leakage current for the SR2.8.TCT is 1 μA, ensuring minimal current flow under reverse bias conditions.
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