Overview
RailClamp® TVS diodes are designed to provide ESD and EOS protection on high-speed ports. RClamp3521ZA is a 1-line, bidirectional device with a typical capacitance is only 0.45pF and working voltage of 3.5V. It is manufactured using Semtech’s proprietary snap-back technology which minimizes both ESD peak clamping and TLP clamping voltage. The dynamic resistance is extremely low (0.12 Ohms typical) providing optimum protection of sensitive circuits.
Packaging
- SLP0603P2X3F package
- Pb-Free, Halogen Free, RoHS/WEEE compliant
- Nominal Dimensions: 0.6 x 0.3 x 0.25 mm
- Packaging: Tape and Reel
Order Codes
- RClamp3521ZATFT
	- Qty: 15,000
- Reel size: 7”
 
- RClamp3521ZATNT
	- Qty: 10,000
- Reel size: 7”
 
PB Free/ROHS
Learn More →Features
- High ESD withstand Voltage: +/-20kV (Contact) per IEC 61000-4-2
- Ultra-small package
- Protects one line
- Low ESD clamping voltage
- Working voltage: 3.5V
- Low capacitance: 0.45 pF Typical
- Low leakage current
- Low dynamic resistance
- Solid-state silicon-avalanche technology
| Documents | Release Date | Type | |
|---|---|---|---|
| RCLAMP3521ZA Datasheet | 2019-10-10 | ||
Applications
- USB3.0 / USB 3.1
- USB Type-C
- V-By-One
- MHL / MDDI
- LVDS Interfaces
Inventory
| Product | Country | Distributor | Qty | Buy | 
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