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BLD128DA
Rev.E Mar.-2016
DATA SHEET
/ Descriptions TO-220 NPN 。Silicon NPN transistor in a TO-220 Plastic Package.
/ Features
,,, ROHS 。 High voltage capability, high speed switching, wide SOA,ROHS compliant.
/ Applications
、、，。 Fluorescent lamp, electronics ballast, electronic transformer, switch mode power supply .
/ Equivalent Circuit
/ Pinning
12 3
PIN1：Base
PIN 2：Collector
PIN 3：Emitter
/ hFE Classifications & Marking 。See Marking Instructions.
http://www.fsbrec.com
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BLD128DA
Rev.E Mar.
BLD128DA Datasheet
