Overview
RClamp®01012ZC is an ultra low capacitance "FemtoClamp™" ESD protection device specifically designed to protect high-speed differential lines. It offers desirable characteristics for board level protection including fast response time, low operating and low clamping voltage. RClamp01012ZC features extremely good ESD protection characteristics highlighted by low ESD clamping voltage, and high ESD withstand voltage per IEC 61000-4-2 (±10kV contact). RClamp01012ZC has a capacitance of only 0.17pF allowing it to be used on high speed lines such as USB4 and Thunderbolt 4. Each device will protect two high-speed data lines operating up to 1V. RClamp01012ZC is in a 3-pin DFN package measuring 0.62 x 0.32mm with a nominal height of only 0.25mm. The combination of small size and high ESD surge capability makes them ideal for use in portable applications such as cellular phones, digital cameras, and tablets.Features
- ESD withstand voltage: IEC 61000-4-2 (ESD): ±10kV (Contact), ±15kV (Air)
- Ultra-Low capacitance: 0.17pF typ, 0.21pF max
- Very small PCB area
- Protects two high-speed data lines
- Working voltage: ±1V
- Low reverse leakage current: 10nA typ, 500nA max at VRWM=1.0V
- Solid-state silicon-avalanche technology
Packaging
DFN 0.62 x 0.32 x 0.25mm 3-Lead
Order Codes
RClamp01012ZC.F, 15,000(Qty per Reel), 7 Inch(Reel Size)
PB Free/ROHS
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Ordering functionality and fulfillment provided by Digi-Key Corporation. See terms here.
| Documents | Release Date | Type | |
|---|---|---|---|
| RCLAMP01012ZC Datasheet | 2026-07-16 | ||
Applications
- Thunderbolt 3
- Thunderbolt 4
- USB Type-C
- USB 3.2 Gen 2
- USB4
Inventory
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