Diodes Incorporated BAS521
HIGH VOLTAGE SWITCHING DIODE
FEATURES
● Fast Switching Speed: max. 50ns● High Reverse Breakdown Voltage: 300V
● Low Leakage Current: 100nA at Room Temperature
● Ultra-Small Plastic SMD Package
● Totally Lead-Free & Fully RoHS Compliant (Notes 1 & 2)
● Halogen and Antimony Free. “Green” Device (Note 3) BAS521 HIGH VOLTAGE SWITCHING DIODE
MECHANICAL DATA
● Case: SOD-523● Case Material: Molded Plastic, “Green” Molding Compound. UL Flammability Classification Rating 94V-0
● Moisture Sensitivity: Level 1 per J-STD-020
● Terminal Connections: Cathode Bar
● Terminals: Finish—Matte Tin Annealed over Alloy 42 Leadframe.
● Solderable per MIL-STD-202, Method 208
● Weight: 0.0014 grams (Approximate) SOD523 2 Top View 1 Device Schematic Ordering Information (Note 4) Notes: Part Number BAS521-7 BAS521-13 Compliance Standard Standard Case SOD523 SOD523 Packaging 3000/Tape & Reel (Note 5) 10,000/Tape & Reel 1. No purposely added lead. Fully EU Directive 2002/95/EC (RoHS), 2011/65/EU (RoHS 2) & 2015/863/EU (RoHS 3) compliant. 2. See for more information about Diodes Incorporated’s definitions of Halogen- and Antimony-free, "Green" and Lead-free.