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2SD1781K - Silicon NPN transistor

General Description

SOT-23 NPN 。Silicon NPN transistor in a SOT-23 Plastic Package.

Key Features

  • , 2SB1197K 。 Low VCE(sat),complements the 2SB1197K。 /.

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Datasheet Details

Part number 2SD1781K
Manufacturer BLUE ROCKET ELECTRONICS
File Size 702.47 KB
Description Silicon NPN transistor
Datasheet download datasheet 2SD1781K Datasheet

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2SD1781K Rev.E Mar.-2016 DATA SHEET / Descriptions SOT-23 NPN 。Silicon NPN transistor in a SOT-23 Plastic Package.  / Features , 2SB1197K 。 Low VCE(sat),complements the 2SB1197K。 / Applications 。 Medium power amplifier applications. / Equivalent Circuit / Pinning 3 2 1 PIN1:Emitter PIN 2:Base PIN 3:Collector / hFE Classifications & Marking hFE Classifications Symbol hFE Range Q 120~270 R 180~390 Marking HAFQ HAFR http://www.fsbrec.com 1/6 2SD1781K Rev.E Mar.