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Semiconductor
STN3904
NPN Silicon Transistor
Descriptions
• General small signal amplifier • Swit...
www.DataSheet4U.com
Semiconductor
STN3904
NPN Silicon Transistor
Descriptions
General small signal amplifier Switching application
Features
Low collector saturation
voltage Collector output capacitance Complementary pair with STN3906
Ordering Information
Type NO. STN3904 Marking STN3904 Package Code TO-92
Outline Dimensions
3.45±0.1 4.5±0.1 2.25±0.1
unit : mm
4.5±0.1
0.4±0.02
2.06±0.1
14.0±0.40
1.27 Typ. 2.54 Typ.
1 2 3
PIN Connections 1. Emitter 2. Base 3. Collector
1.20±0.1
0.38
KST-9030-000
1
STN3904
Absolute maximum ratings
Characteristic
Collector-Base
voltage Collector-Emitter
voltage Emitter-Base
voltage Collector current Collector dissipation Junction temperature Storage temperature
(Ta=25°C)
Symbol
VCBO VCEO VEBO IC PC Tj Tstg
Ratings
60 40 6 100 625 150 -55~150
Unit
V V V mA mW °C °C
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-9030-000
2
STN3904
Electrical Characteristic Curves
Fig. 1 PC-Ta Fig. 2 IC -VBE
Fig. 3 IC -VCE
Fig. 4 hFE -I...