2SD1803I
Rev.E Mar.-2016
DATA SHEET
/ Descriptions TO-251 NPN 。Silicon NPN transistor in a TO-251 Plastic Package. ...
2SD1803I
Rev.E Mar.-2016
DATA SHEET
/ Descriptions TO-251
NPN 。Silicon
NPN transistor in a TO-251 Plastic Package.
/ Features
,,, 。 Low VCE(sat), high current and high fT, excellent linearity of hFE, fast switching time.
/ Applications
,,。 Relay drivers, high-speed inverters, and other general high-current switching applications.
/ Equivalent Circuit
/ Pinning
1 2 3
PIN1:Base
PIN 2:Collector
PIN 3:Emitter
/ hFE Classifications & Marking
hFE Classifications Symbol hFE Range
Q 70~140
R 100~200
S 140~280
T 200~400
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2SD1803I
Rev.E Mar.-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to ...