ST’s power-line overvoltage protection devices support applications such as satellite boxes (LNB), high power DC-DC converters, and telecom power rails.
They are designed to meet IEC 61000-4-5 and offer:
- Surge current capability up to 500 A
- Wide package offering, including multi-line high-power device packages
- Devices optimized to support specific applications
The ITA series is optimized for industrial applications, the SLVU and PEP01 for Ethernet or PoE, the STIEC45 series is for DC power rails.
Featured Videos
Introduction to surges – EOS and ESD – definition, standards, effects and root cause
Industry’s smallest power-dense ESD & EOS protection for USB type-C ports
Designed with the best clamping ratio for 5 to 20 V USB-powered devices and thanks to an unequalled I PP, the ESDAxP series of 30-kV protection ICs designed for USB charging circuits provides the best-in-class surge current protection capability, and improves the lifetime of the entire circuit.
Available in the smallest possible package (1.0 x 0.6 mm), the new ESDA8P30-1T2 comes in a SOD882T package version. The new ESDA22P150-1U3M and ESDA24P140-1U3M – available in 2.0 x 2.0 mm QFN package – provide 4500 W peak pulse power capability and low clamping voltage, as low as 34V (I PP = 150 A (8/20 µs)).
The ESD robustness goes well beyond the IEC 61000-4-2 Level 4 specification.
Available in the smallest possible package (1.0 x 0.6 mm), the new ESDA8P30-1T2 comes in a SOD882T package version. The new ESDA22P150-1U3M and ESDA24P140-1U3M – available in 2.0 x 2.0 mm QFN package – provide 4500 W peak pulse power capability and low clamping voltage, as low as 34V (I PP = 150 A (8/20 µs)).
The ESD robustness goes well beyond the IEC 61000-4-2 Level 4 specification.
- ESDA17P100-1U2M High-power transient voltage supressor (TVS)
- LNBTVS4 Transil for low noise block protection
- ESDA7P120-1U1M High-power transient voltage supressor (TVS)
- LNBTVS3 Transil for low noise block protection
- STIEC45-30AS Transil (TVS) for IEC 61000-4-5 compliance
- STIEC45-33AS Transil (TVS) for IEC 61000-4-5 compliance
- ESDA13P70-1U1M High Power Transient Voltage Supressor
- ESDA8P80-1U1M High-power transient voltage supressor (TVS)
- STIEC45-26AS Transil (TVS) for IEC 61000-4-5 compliance
- ESDA22P150-1U3M High Power Transient Voltage Suppressor
- ESDA8P30-1T2 Small Transient Voltage Suppressor
- STIEC45-24AS Transil (TVS) for IEC 61000-4-5 compliance
- ESDA24P140-1U3M High Power Transient Voltage Suppressor
- ESDA7P60-1U1M High-power transient voltage suppressor (TVS)
- ESDA25P35-1U1M High-power transient voltage suppressor (TVS)
- ESDA15P60-1U1M High-power transient voltage supressor (TVS)
- ESDA17P50-1U1M High-power transient voltage supressor (TVS)
- LNBTVS6 Transil for low noise block protection
- ITAxxU1 TRANSIL ARRAY FOR DATALINE PROTECTION
- ITAxxB1 Bidirectional TVS array for data line protection
- SPT02-236DDB Automation sensor transient and overvoltage protection
- LBP01 LED bypass protection
