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Dual General Purpose Transistor NPN+PNP Silicon
Maximum Ratings
Rating Collector-Emitter Voltage
(NPN) (PNP) Collector-Base Voltage (NPN) (PNP) Emitter-Base VOltage (NPN) (PNP) Collector Current-Continuous (NPN) (PNP)
Thermal Characteristics
Characteristics Total Package Dissipation (1) TA=25 C
Thermal Resistance, Junction to Ambient Junction and Storage, Temperature
Device Marking
MBT3946DW=46
Symbol VCEO VCBO VEBO
IC
Symbol PD R q JA
TJ,Tstg
MBT3946DW
3 21
45
6
NPN+PNP
Value
40 -40
60 -40
6.0 -5.0
200 -200
6 54 123
SOT-363(SC-88)
Unit Vdc
Vdc
Vdc
mAdc
Max
150 833 -55 to +150
Unit
mW C/W
C
WEITRON
http://www.weitron.com.tw
MBT3946DW
Off C har acter istics
Collector-Emitter Breakdown Voltage(2) (IC=1.0mAdc.IB=0) (NPN)
(IC=-1.0mAdc.