MMBT4401 查看數據表（PDF） - General Semiconductor
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MMBT4401 Datasheet PDF : 3 Pages
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ADVANCED INFORMATION
ADVANCED INFORMATION
MMBT4401
SMALL SIGNAL TRANSISTORS (NPN)
SOT-23
.122 (3.1)
.118 (3.0)
.016 (0.4)
3
Top View
1
2
FEATURES
¨ NPN Silicon Epitaxial Planar Transistor
for switching and amplifier applications.
¨ As complementary type, the PNP
transistor MMBT4403 is recommended.
¨ This transistor is also available in the TO-92 case with
the type designation 2N4401.
.037(0.95) .037(0.95)
.016 (0.4) .016 (0.4)
.102 (2.6)
.094 (2.4)
Dimensions in inches and (millimeters)
Pin configuration
1 = Base, 2 = Emitter, 3 = Collector.
MECHANICAL DATA
Case: SOT-23 Plastic Package
Weight: approx. 0.008g
Marking code: 2X
MAXIMUM RATINGS AND ELECTRICAL CHARACTERISTICS
Ratings at 25¡C ambient temperature unless otherwise specified
Collector-Base Voltage
Collector-Emitter Voltage
Emitter-Base Voltage
Collector Current-Continuous
Power Dissipation FR-5 Board,* TA=25°C
Derate above 25°C
Power Dissipation Alumina Substrate,** TA=25°C
Derate above 25°C
Thermal Resistance, Junction to Ambient
FR-5 Board
Alumina Substrate
Junction Temperature
Storage Temperature Range
SYMBOL
VCBO
VCEO
VEBO
IC
Ptot
Ptot
RQJA
Tj
TS
VALUE
60
40
6.0
600
225
1.8
300
2.4
556
417
150
Ð55 to +150
UNIT
Volts
Volts
Volts
mA
mW
mW/°C
mW
mW/°C
°C/W
¡C
¡C
*FR-5 = 1.0 x 0.75 x 0.062 in.
**Alumina = 0.4 x 0.3 x 0.024 in. 99.5% alumina.
2/18/99
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