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SURFACE MOUNT SCHOTTKY BARRIER DIODE

Features

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Ultra-Small Surface Mount PackageLow Forward Voltage DropFast Switching

PN Junction Guard Ring for Transient and ESD Protection

Lead Free/RoHS Compliant (Note 3)

Mechanical Data

Case: SOT-523

Case Material: Molded Plastic. UL FlammabilityClassification Rating 94V-0

Moisture sensitivity: Level 1 per J-STD-020C

Terminals: Finish - Solderable per MIL-STD-202, Method 208Lead Free Plating (Matte Tin Finish annealed over Alloy 42leadframe).

Polarity: See Diagrams Below

Marking: See Diagrams Below & Page 2Weight: 0.002 grams (approx.)Ordering Information, see Page 2

BAT54T Marking: L1BAT54AT Marking: L2

@ TA = 25°C unless otherwise specified

BAT54CT Marking: L3

BAT54ST Marking: L4

Maximum Ratings

Electrical Characteristics

@ TA = 25°C unless otherwise specified

Notes: 1. Device mounted on FR-4 PC board with recommended pad layout, which can be found on our website at /datasheets/ap02001.pdf. 2. Short duration test pulse used to minimize self-heating efffect. 3. No purposefully added lead.

DS30259 Rev. 8 - 2

1 of 3BAT54T /AT /CT / ã Diodes Incorporated