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Semtech 1-Element Uni-Directional TVS Diode Array, 500 W, 4-Pin SOT-143 SR05.TCT
Specifications
| Country of Origin | India |
|---|---|
| Brand | Semtech |
| Height | 1.07mm |
| Length | 3.04mm |
| Model | SR05.TCT |
| Width | 1.4mm |
| Mount Type | Surface |
| Series | SR |
| Maximum Operating Temperature | 125°C |
| Package Type | SOT-143 |
| Minimum Operating Temperature | -55°C |
| Pin Count | 4 |
| Number of Elements per Chip | 1 |
| Clamping Voltage VC | 20V |
| Diode Configuration | Single |
| Direction Type | Uni-Directional |
| Minimum Breakdown Voltage Vbr | 6V |
| Maximum Reverse Stand-off Voltage Vwm | 5V |
| Peak Pulse Power Dissipation Pppm | 500W |
| Test Current It | 1mA |
| Maximum Peak Pulse Current Ippm | 25A |
| Maximum Reverse Leakage Current | 5μA |
Key Features
- Single diode element with uni-directional configuration for effective surge protection.
- Surface mount package type SOT-143 with 4 pins for easy PCB integration.
- Operates within temperature range of -55°C to 125°C ensuring reliable performance.
- Maximum peak pulse current of 25 A with a clamping voltage of 20 V for safeguarding sensitive electronics.
- Low capacitance design suitable for protecting high speed data lines with minimal signal interference.
- Compliant with ESD protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5.
- Compact dimensions of 3.04 mm length, 1.4 mm width, and 1.07 mm height for space-saving circuits.
Product Description
Semtech SR05.TCT is a high-performance, single-element uni-directional transient voltage suppression (TVS) diode array delivering 500 watts of peak pulse power dissipation (tp = 8/20 μs). It is housed in a compact SOT-143 surface mount package with 4 pins, designed to protect two I/O lines from electrostatic discharge (ESD) and other transient voltage events.
The device’s uni-directional diode configuration delivers fast response times and a clamping voltage of 20 V, protecting sensitive electronics from voltage spikes.
Operating within a broad temperature range from -55°C to 125°C, this diode array is suitable for demanding industrial, commercial, and communication equipment applications. Its low leakage current of 5 μA and low capacitance design make it ideal for high-speed signal line protection with minimal impact on signal integrity.
The device’s small footprint, measuring only 3.04 mm in length, 1.4 mm in width, and 1.07 mm in height, enables efficient board space utilization in compact electronic designs. The SR series from Semtech offers reliable and effective surge and ESD protection, enhancing the longevity and performance of semiconductor devices and sensitive components.
Single diode element with uni-directional configuration. 500 W peak pulse power dissipation with low leakage current. Meets IEC standards for ESD, EFT, and lightning surge protection. Compact 4-pin surface mount SOT-143 package with precise dimensions.
Wide operating temperature range for diverse industrial applications. Ideal for protecting data lines and sensitive electronics in communication and industrial systems. Explore more semiconductor protection devices and components in the Electronics & Electricals category at EnvMart for enhanced circuit safety, reliability, and performance.
Explore more products in our TVS Diode Array category.
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Frequently Asked Questions
The maximum peak pulse power dissipation of this model is 500 watts, with a pulse duration of 8/20 μs.
The clamping voltage of the SR05.TCT is 20 V, which helps protect sensitive electronics from voltage spikes.
This unit operates within a temperature range of -55°C to 125°C, making it suitable for various industrial applications.
It is housed in a compact SOT-143 surface mount package with 4 pins, designed for easy PCB integration.
The low capacitance design minimizes signal interference, making it ideal for protecting high-speed data lines.
The maximum reverse stand-off voltage for this model is 5 V, ensuring safe operation under specified conditions.
This diode can handle a maximum peak pulse current of 25 A, providing effective surge protection.
The dimensions of this diode are 1.07 mm in height and 1.4 mm in width, allowing for efficient use of board space.
This model complies with ESD protection standards IEC 61000-4-2, IEC 61000-4-4, and IEC 61000-4-5.
The maximum reverse leakage current for the SR05.TCT is 5 μA, which contributes to its efficiency in protecting sensitive components.
This diode array contains a single diode element in a uni-directional configuration.
It is suitable for protecting data lines and sensitive electronics in communication and industrial systems.
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