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BAS21W series
High-voltage switching diodes
Rev. 01 — 9 October 2009
Product data sheet
1. Product profile
1.1 General description
High-voltage switching diodes, encapsulated in a very small Surface-Mounted Device (SMD) plastic package.
Table 1. Product overview
Type number
Configuration
BAS21W BAS21AW BAS21SW
single dual common anode dual series
Package Nexperia SOT323
JEDEC SC-70
Package configuration
very small
1.2 Features
I High switching speed: trr ≤ 50 ns I Low leakage current I High reverse voltage: VR ≤ 250 V
I Low capacitance: Cd ≤ 2 pF I Very small SMD plastic package I AEC-Q101 qualified
1.3 Applications
I High-speed switching I General-purpose switching
I Voltage clamping I Reverse polarity protection
1.4 Quick reference data
Table 2.
BAS21W Datasheet
