BLD128DD
Rev.
E May.
-2016
DATA SHEET
/ Descriptions TO-252
NPN 。Silicon
NPN transistor in a TO-252 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
4
PIN1:Base
PIN 2:Collector
PIN 3:Emitter
/ hFE Classifications & Marking 。See Marking Instructions.
PIN 4:VD
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BLD128DD
Rev.
E May.
-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current - Continuou...