Formosa MS BAS21W
SMD Switching Diode
FEATURES
● Fast speed switching.● For general purpose switching application.
● High conductance.
● Silicon epitaxial planar chip
● Lead-free parts meet RoHS requirments.
● Suffix "-H" indicates Halogen-free part, ex.BAS19W-H. 0.056(1.40) 0.048(1.20) 0.026 (0.65)Typ. (B) (C) (A) 0.088 (2.20) 0.072 (1.80) Mechanical data
● Epoxy:UL94-V0 rated flame retardant
● Case : Molded plastic, SOT-323
● Terminals : Solder plated, solderable per MIL-STD-750, Method 2026
● Mounting Position : Any
● Weight : Approximated 0.006 gram 0.010(0.25) 0.003 (0.08) 0.054 (1.35) 0.045 (1.15) 0.097 (2.45) 0.080 (2.00) 0.043 (1.10) 0.032 (0.80) Dimensions in inches and (millimeters) Maximum ratings (AT TA=25oC unless otherwise noted) PARAMETER CONDITIONS Symbol MIN. DC reverse voltage BAS19SW BAS20W VR BAS21W/AW/CW/SW Continuous forward current IO Repetitive peak forward current IFRM Non-repetitive peak forward current tp<1s IFSM Power dissipation TA=25°C PD Thermal resistance Junction to ambient RθJA Operating junction temperature range TJ -55 Storage temperature range TSTG -55 TYP.