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| 2SD1781K Datasheet, PDF (1/6 Pages) Rohm – Medium Power Transistor (32V, 0.8A) | |||
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2SD1781K
Rev.F Apr.-2017
DATA SHEET
æè¿° / Descriptions
SOT-23 å¡å°å°è£
NPN å导ä½ä¸æ管ãSilicon NPN transistor in a SOT-23 Plastic Package.
ç¹å¾ / Features
饱ååéä½,å¯ä¸ 2SB1197K äºè¡¥ã
Low VCE(sat),complements the 2SB1197Kã
ç¨é / Applications
ç¨äºä¸è¬åçæ¾å¤§ã
Medium power amplifier applications.
å
é¨çæçµè·¯ / Equivalent Circuit
å¼èæå / Pinning
3
1
2
PIN1ï¼Base
PIN 2ï¼ Emitter
PIN 3ï¼Collector
æ¾å¤§åå°ç« 代ç / hFE Classifications & Marking
hFE Classifications
Symbol
hFE Range
Q
120ï½270
R
180ï½390
Marking
HAFQ
HAFR
http://www.fsbrec.com
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