JIANGSU CHANGJIANG ELECTRONICS TECHNOLOGY CO.
, LTD
SOT-23 Plastic-Encapsulate
Transistors
MMBTA28
TRANSISTOR (
NPN)
SOT–23
FEATURES High Current Gain MARKING: 3SS
MAXIMUM RATINGS (Ta=25℃ unless otherwise noted)
Symbol VCBO VCEO VEBO IC PC RΘJA Tj Tstg
Parameter Collector-Base Voltage Collector-Emitter Voltage Emitter-Base Voltage Collector Current Collector Power Dissipation Thermal Resistance From Junction To Ambient Junction Temperature Storage Temperature
Value 80 80 12 500 200 625 150
-55～+150
Unit V V V mA
mW ℃/W
℃ ℃
1.
BASE 2.
EMITTER 3.
COLLECTOR
ELECTRICAL CHARACTERISTICS (Ta=25℃ unless otherwise specified)
Parameter
Symbol
Test conditions
Min Typ Max Unit
Collector-b...