Silicon NPN transistor
Description
MMBTA44
Rev.
E Oct.
-2016
DATA SHEET
/ Descriptions SOT-23 NPN 。Silicon NPN transistor in a SOT-23 Plastic Package.
/ Features
,。 High voltage, Low saturation voltage.
/ Applications
。 High voltage control circuit.
/ Equivalent Circuit
/ Pinning
3
2 1
PIN 1：Emitter
PIN 2：Base PIN 3：Collector
/ hFE Classifications & Marking
hFE Range Marking
50～200 H3D
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MMBTA44
Rev.
E Oct.
-2016
/ Absolute Maximum Ratings(Ta=25℃)
Parameter Collector to Base Voltage Collector to Emitter Voltage Emitter to Base Voltage Collector Current Collector Power Dissipation Collector Power Dissipation Junction Temperature Storage Temperature Range
Symbol
VCBO VCEO VEBO
IC PC PC(TC=25℃) Tj Tstg
DATA SHEET
Rating
500 400 6.
0 300 350 1.
5 150 -55～150
Unit
V V V ...
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