描述 Description

μClamp?series are designed to protect sensitive

electronics from damage or latch-up due to ESD.

They feature large cross-sectional area junctions for

conducting high transient currents. They offer desirable

characteristics for board level protection including fast

response time, low operating and clamping voltage, and

no device degradation.

μClamp03321PQ is in a DFN 1.0 x 0.6 x 0.55mm 2-Lead

package. Each device will protect one bi-directional

line operating at ±3.3 volts. μClamp03321PQ features

extremely good protection characteristics highlighted by

high surge current capability (50A, tp = 8/20μs), low peak

ESD clamping voltage, and high ESD withstand voltage

(± 30kV per IEC 61000-4-2).

μClamp03321PQ is qualified to AEC-Q100 (Grade 1) and

AEC-Q101 for automotive and industrial applications.

特性 Features

? High ESD withstand Voltage: ±30kV (Contact) and

±30kV (Air) per IEC 61000-4-2

? High peak pulse current capability: 50A (tp = 8/20μs)

? Protects one I/O or power line

? Qualified to AEC-Q100(Grade 1) and AEC-Q101

? Low ESD clamping voltage

? Working voltage: ± 3.3V

? Solid-state silicon-avalanche technology

Mechanical Characteristics

? Package: DFN 1.0 x 0.6 x 0.55mm 2-Lead

? Pb-Free, Halogen Free, RoHS/WEEE Compliant

? Molding compound flammability rating: UL 94V-0

? Lead Finish: Lead free

? Marking: Marking code + Date code

? Packaging: Tape and Reel

Applications

? Automotive Applications

? Cellular Handsets & Accessories

? Battery Protection

? Notebooks & Handhelds

? USB Voltage Bus

? Audio lines