Overview
RClamp®3328P provides low voltage ESD protection for up to eight lines on high-speed ports. It features a high maximum ESD withstand voltage of ±25kV contact and ±30kV air discharge per IEC 61000-4-2. RClamp3328P is designed to minimize both ESD peak clamping and TLP clamping. Peak ESD clamping voltage is extremely low and approximately the same at each pin. The maximum capacitance of RClamp3328P on each line to ground is only 0.65pF; this allows RClamp3328P to be used in applications operating in excess of 5GHz without signal attenuation. These devices are manufactured using Semtech's proprietary low voltage EPD technology for superior characteristics at operating voltages up to 3.3 volts. Each device will protect up to eight lines (four high-speed pairs). The innovative flow through package design simplifies PCB layout and allows matched trace lengths for consistent impedance between high speed differential lines.
Features
- Transient Protection to IEC 61000-4-2 (ESD): ±30kV (Air), ±25kV (Contact)
- IEC 61000-4-5 (Lightning): 5A (8/20µs)
- IEC 61000-4-4 (EFT): 40A (5/50ns)
- Package design optimized for high speed lines
- Protects eight High-Speed Data Lines
- Working Voltage: +3.3V
- Low Capacitance: 0.65pF Maximum (I/O to GND)
- Dynamic Resistance: 0.35 Ohms (Typ.)
- Solid-state silicon-avalanche technology
Packaging
- SGP3810N9 (3.8 x 1.0 x 0.50mm)
Order Codes
- RClamp3328P.TZT
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Qty per Reel: 5,000
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Reel Size: 7 Inch
PB Free/ROHS
Learn More →Applications
- HDMI 1.3/1.4
- USB 3.0
- V-By-One
- LVDS
- eDP
- MHL
- eSATA
Inventory
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