RClamp3521ZA

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.

Pb(Lead)-Free/RoHS-Green Info

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Base Part Number (1)
RCLAMP3521ZA 
Lead Free Part Number (1A), (13)
RCLAMP3521ZATNT 
Part Description
RAILCLAMP® LOW CAPACITANCE ESD AND EOS PROTECTION  
# of leads
2 
Package Type
SLP-X3F 
Pb-Free (2)
YES 
Reflow Temp °C (3)
260 
Lead or Ball Finish
NiPdAu 
MSL Rating
1 
REACH SVH C(233) EC1907/2006 (18)
YES Download Report 
JIG 101 A & B (12)
YES 
RoHS / RoHS 2 2011/65/EC (4) (5)
YES Download Report
RoHS 2/3 Amend 2015/863 (7)
YES Download Report 
WEEE 2012/19/EU (19)
YES 
China RoHS 2 GB/T 26572-2011
YES Download Report 
Halogen Free / Low IEC 61249-2-21/JS709C (20)
YES Download Report 
Proposition 65 (21)
YES Download Report 
Packaging Material 94/62/EC (17)
YES Download Report 
RoHS Compliant by Exception (8)
NO 
Green Reportable Substance (9) Antimony (Sb)/ Berylliuum (Be)
Phosphorus (P) & (Red P)
Compliant (ND4) or below threshold PPM (7)
ND4 
Declarations and Reports
IPC-1752-2
Download Report 
Related Parts
RCLAMP3521ZATFT
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