MMDT3946 Datasheet, PDF (1/6 Pages) Transys Electronics – CMOPLEMENTARY NPN/PNP SMALL SIGNAL SURFACE MOUNT TRANSISTOR

MMDT3946
COMPLEMENTARY NPN / PNP GENERAL PURPOSE SWITCHING TRANSISTOR
VOLTAGE ^{40 Volts POWER 200 mWatts}
FEATURES
• Epitaxial silicon, planar design
• Collector-emitter voltage VCE = 40V
• Collector current IC = 200mA
.• In compliance with EU RoHS 2002/95/EC directives
Transition Frequency > 300MHz fT@IC=10mA,VCE=20V,
f=100MHz
MECHANICAL DATA
• Case: SOT-363, Plastic
• Terminals: Solderable per MIL-STD-750, Method 2026
• Approx. Weight: 0.006 gram
• Marking: S3A
6
5
4
ABSOLUTE RATINGS
1
2
3
Fig.55
ABSOLUTE RATING
PARAMETER
Collector - Emitter Voltage
Collector - Base Voltage
Emitter - Base Voltage
Collector Current - Continuous
Symbol
VCEO
VCBO
VEBO
IC
NPN 3904 Section
Value
40
60
6.0
200
PNP 3906 Section
Value
-40
-40
-5.0
-200
THERMAL CHARACTERISTICS
PARAMETER
Max Power Dissipation (Note 1)
Thermal Resistance , Junction to Ambient
Junction Temperature
Storage Temperature
Symbol
P_TOT
R_θJA
T_J
T_STG
Value
200
625
-55 to 150
-55 to 150
Note 1: Transistor mounted on FR-5 board 1.0 x 0.75 x 0.062 in.
REV.0.1-NOV.20.2008
-
Units
V
V
V
mA
Units
mW
O _C/W
O_C
O_C
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