The TVS3V3L4U is a transient voltage suppressor designed for ESD, transient, and surge protection. It offers bi-directional and uni-directional configurations with a reverse working voltage of 3.3 V. The device is compliant with IEC61000-4-2 for ESD protection, rated at ±30 kV for both air and contact discharge, and meets IEC61000-4-4 and IEC61000-4-5 standards for electrical fast transients and surge protection, respectively, with ratings of ±80 A and ±20 A. It features low leakage current of less than 50 nA and low capacitance values of 2 pF (typical from I/O to GND) and 1 pF (typical from I/O to I/O). The clamping voltage is typically 7.7 V at a peak pulse current of 20 A. The device is RoHS and halogen-free, making it suitable for industrial applications as validated by JEDEC standards. Potential applications include 10/100/1000 Ethernet systems.
Low Capacitance ESD / Transient / Surge Protection Array
Summary of Features:
- ESD/Transient/Surge protection according to: IEC61000-4-2 (ESD): ±30 kV contact discharge, IEC61000-4-4 (EFT): ±80 A (5/50 ns), IEC61000-4-5 (Surge): ±20 A (8/20 μs)
- Reverse working voltage maximum: VRWM = 3.3 V
- Low leakage current: IR< 50 nA
- Low capacitance: CL = 2 pF typ. (I/O to GND), 1 pF typ. (I/O to I/O)
- Low clamping voltage: VCL = 7.7 V @ 20 A (8/20 μs) typ.
- Pb-free (RoHS compliant) and halogen free package
| Infineon Technologies AG | |
|---|---|
| Product Category | Surge Protective Devices (SPDs) |
| Product Number | TVS3V3L4U |
| Product Name | Surge Protection Devices |
| Mounting | PCB |
