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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