µClamp3381P
High Power µClamp®
3.3V ESD & Surge Protection
PROTECTION PRODUCTS
Description
Features
µClamp® TVS diodes are designed to protect sensitive
electronics from damage or latch-up due to EOSꢁ
lightningꢁ CDEꢁ and ESD. They feature large cross-
sectional area junctions for conducting high transient
currents. These devices offer desirable characteristics
for board level protection including fast response timeꢁ
low operating and clamping voltageꢁ and no device
degradation.
•
Transient protection for VBus and data lines to
IEC 61000-4-2 (ESD) ±±0ꢀV (air)ꢁ ±±0ꢀV (contact)
IEC 61000-4-4 (EFT) 40A (5/50ns)
IEC 61000-4-5 (Lightning) 25A (8/20μs)
•
•
•
•
•
•
Protects one line
Low ESD clamping voltage
Worꢀing voltage: ±.±V
Low leaꢀage current
Extremely low dynamic resistance: 0.025 Ohms (Typ)
Solid-state silicon-avalanche technology
µClamp®±±81P features extremely good protection
characteristics highlighted by high surge current capa-
bility (25Aꢁ tp=8/20us)ꢁ low peaꢀ ESD clamping voltageꢁ
and high ESD withstand voltage (+/-±0ꢀV contact per
IEC 61000-4-2). Typical dynamic resistance is among the
industry’s best at 0.025 Ohms. Each device will protect
one data or power line operating at ±.± Volts.
Mechanical Characteristics
•
•
•
•
•
•
SGP1006N2 Pacꢀage
Pb-Freeꢁ Halogen Freeꢁ RoHS/WEEE Compliant
Nominal Dimensions: 1.0 x 0.60 x 0.50 mm
Lead Finish: NiPdAu
Marꢀing : Marꢀing Code
Pacꢀaging : Tape and Reel
µClamp±±81P is in a 2-pin SGP1006N2 pacꢀage
measuring 1.0 x 0.6 x 0.5mm. Leads are spaced at a
pitch of 0.65mm and feature a lead-free finish. The
combination of small sizeꢁ low operating voltageꢁ
and high ESD surge capability maꢀes them ideal for
protection of voltage bus lines in optical modulesꢁ LCD
televisionsꢁ and tablet computers.
Applications
•
•
•
•
•
•
Optical Modules
±.±V VBus Protection
LCD TV
Tablet PC
Instrumentation
CCTV Cameras
Nominal Dimensions
Schematic and Pin Configuration
1.00
1
2
0.80
0.60
0.50
1
SGP1006N2-1-R0
Nominal Dimensions in mm
µClamp3381P (Bottom View)
µClamp3381P
Final Datasheet
1
www.semtech.com
Rev 4.0
Semtech
September 21, 2016