Description
The PLR4045 is an ultra low capacitance steering diode/TVS array. This device is designed to protect networking
applications such as 2.5GBASE-T, T3/E3 chip-side protection as well as DVI and USB interfaces. The PLR4045 is
available in a MSOP-10 package configuration and is rated at 600 Watts peak pulse power (8/20μs waveform).
The PLR4045 meets and exceeds the IEC 61000-4-2, 61000-4-4 and IEC 61000-4-5 requirements. At higher operating
frequencies or faster edge rates, insertion loss and signal integrity are a major concern. This device in conjunction
with passive components integrated into a TVS/filter network can be used for EMI/RFI protection.

Features
• Compatible with IEC 61000-4-2 (ESD): Air ±15kV, Contact ±8kV
• Compatible with IEC 61000-4-4 (EFT)
• Compatible with IEC 61000-4-5 (Surge)
• 600 Watts Peak Pulse Power per Line (tp = 8/20μs)
• ESD Protection > 25 kilovolts
• Unidirectional Configuration
• Low Clamping Voltage: 20V (Max.) @ IPPM = 30A
• Protects 4 I/O ports & Power Supply
• Ultra Low Capacitance: 1.6pF (Typ.)
• RoHS Compliant
• REACH Compliant

applications
• 2.5GBASE-T
• T1/E1 & T3/E3 Chip-side Protection
• DVI Interface
• USB 2.0 Interace