Download the RB491D datasheet PDF.
This datasheet also covers the RB491D-LITE variant, as both devices belong to the same surface mount schottky barrier diode family and are provided as variant models within a single manufacturer datasheet.
Key Features
Low Turn-on Voltage.
Fast Switching.
PN Junction Guard Ring for Transient and ESD Protection.
Full PDF Text Transcription for RB491D (Reference)
Note: Below is a high-fidelity text extraction (approx. 800 characters) for
RB491D. For precise diagrams, and layout, please refer to the original PDF.
SURFACE MOUNT SCHOTTKY BARRIER DIODE RB491D REVERSE VOLTAGE – 25 Volts FORWARD CURRENT – 1.0 Ampere FEATURES • Low Turn-on Voltage • Fast Switching • PN Junction Guard Ri...
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FEATURES • Low Turn-on Voltage • Fast Switching • PN Junction Guard Ring for Transient and ESD Protection MECHANICAL DATA • Case: SOT-23 Plastic • Case Material: “Green” molding compound, UL flammability classification 94V-0, (No Br. Sb. CI) • Moisture Sensitivity: Level 1 per J-STD-020D • Lead Free in RoHS 2002/95/EC Compliant SOT-23 SOT-23 Dim. Min. Max. A 0.90 1.15 A1 0.00 0.10 b 0.30 0.50 c 0.08 0.15 D 2.80 3.00 E 2.25 2.55 E1 1.20 1.40 e 0.95 Typ. e1 1.80 2.00 L 0.55 Ref. L1 0.30 0.