Overview
HClamp® TVS diodes are designed to protect sensitive electronics from damage or latch-up due to ESD. These state-of-the-art devices utilize solid-state silicon-avalanche technology for superior clamping performance and DC electrical characteristics. They have been optimized for ESD and EMI protection of digital lines in cellular phones and other portable electronics. HClamp®5068ZA replaces two discrete components in a small 0201 footprint. Each consists of a TVS and a parallel RF decoupling capacitor. The capacitors have the advantage of not being inherently voltage dependent like the TVS, resulting in low harmonic generation at cellular frequencies. HClamp5068ZA has a 68pF decoupling capacitor. The TVS provides effective suppression of ESD voltages in excess of ±20kV (contact discharge) and ±24kV (air discharge) per IEC 61000-4-2. Each device will protect one data line operating at 5 Volts.Features
- High ESD withstand Voltage: +/-20kV (Contact) and +/- 24kV (Air) per IEC 61000-4-2
- Ultra-small package
- Protects one data line
- Low ESD clamping voltage
- Working voltage: ±5V
- Low leakage current: <5nA typ, 20nA max at VRWM=5V
- Decoupling capacitor: 68pF (58pF min, 78pF max)
- Extremely low dynamic resistance: 0.12 Ohms typ
- Solid-state silicon-avalanche technology
Packaging
DFN 0.60 x 0.30 x 0.25mm 2-Lead
Order Codes
HClamp5068ZATFT, 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 | |
|---|---|---|---|
| HCLAMP5068ZA Datasheet | 2026-07-22 | ||
Applications
- Cellular Handsets & Accessories
- Portable Instrumentation
- Audio Ports
- Camera module
- Keypads and Side Keys
- Tablet PC
Inventory
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