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Semiconductor
STN3904S
NPN Silicon Transistor
Descriptions
• General small signal amplifier • Swi...
www.DataSheet4U.com
Semiconductor
STN3904S
NPN Silicon
Transistor
Descriptions
General small signal amplifier Switching application
Features
Low collector saturation voltage Collector output capacitance Complementary pair with STN3906S
Ordering Information
Type NO. STN3904S Marking KA Package Code SOT-23
Outline Dimensions
2.4±0.1 1.30±0.1
unit : mm
1
1.90 Typ. 2.9±0.1
3
0.4 Typ. 0.2 Min.
-0.03 +0.05
2
1.12 Max.
0~0.1
0.38
PIN Connections 1. Base 2. Emitter 3. Collector
KST-2043-001
0.124
1
STN3904S
Absolute maximum ratings
Characteristic
Collector-Base voltage Collector-Emitter voltage Emitter-Base voltage Collector current Collector dissipation Junction temperature Storage temperature * : Package mounted on 99.5% Alumina 10×8×0.6
(Ta=25°C)
Symbol
VCBO VCEO VEBO IC PC
*
Ratings
60 40 6 100 350 150 -55~150
Unit
V V V mA mW °C °C
Tj Tstg
Electrical Characteristics
Characteristic
Collector-Base breakdown voltage Collector-Emitter breakdown voltage Emitter-Base breakdown voltage Collector cut-off current DC current gain Collector-Emitter saturation voltage Transition frequency Collector output capacitance
(Ta=25°C)
Symbol
BVCBO BVCEO BVEBO ICBO hFE VCE(sat) fT Cob
Test Condition
IC=10µA, IE=0 IC=1mA, IB=0 IE=10µA, IC=0 VCB=60V, IE=0 VCE=1V, IC=10mA IC=50mA, IB=5mA VCE=20V, IC=10mA VCE=5V, IE=0, f=1MHz
Min. Typ. Max.
60 40 6 100 300 0.1 300 0.4 4
Unit
V V V µA V MHz pF
KST-2043-001
2
STN3904S
Electrical Characteristic Curves
Fig. 1 PC –Ta...