RT1N431X SERIES
〈Transistor〉
Transistor With Resistor
For Switching Application
Silicon NPN Epitaxial Type
DESCRIPTION
RT1N431X is a one chip transistor
with built-in bias resistor,PNP type is RT1P431X.
RT1N431U
1.6
OUTLINE
DRAWING
RT1N431C
2.5
UNIT:mm
FEATURE
・Built-in bias resistor (R1=4.7kΩ,R2=4.7kΩ).
0.5
0.4
0.8
0.4
0.5
1.5
0.5
0.3
①
②
③
0.95
①
②
③
2.9
1.90
1.6
1.0
APPLICATION
Inverted circuit,switching circuit,interface circuit,
driver circuit.
0.7
0.15
1.1
0.55
0.8
0.16
0�½�0.1
R1
B
(IN)
R2
C
(OUT)
JEITA:-
JEDEC:-
Terminal Connector
①:Base
②:Emitter
③:Collector
JEITA:SC-59
JEDEC:Similar to TO-236
Terminal Connector
①:Base
②:Emitter
③:Collector
E
(GND)
RT1N431M
RT1N431S
0.425
4.0
2.1
1.25
0.425
RT1N431T
0�½�0.1
Equivalent circuit
0.95
0.5
0.2
0.8
0.2
0.65
3.0
0.3
0.4
①
②
③
①
②
③
2.0
1.3
0.65
1.2
0.8
14.0
1.0
1.0
0.1
0.45
0.9
0.7
1.27 1.27
0.4
2.5
①
②
③
JEITA:-
JEDEC:-
Terminal Connector
①:Emitter
②:Collector
③:Base
JEITA:SC-70
JEDEC:-
Terminal Connector
①:Base
②:Emitter
③:Collector
0�½�0.1
0.15
0.45
0.4
JEITA:-
JEDEC:-
Terminal Connector
①:Base
②:Emitter
③:Collector
ISAHAYA ELECTRONICS CORPORATION
0.25
0.4