ＲＴ１Ｐ２３７Ｘ SERIES
〈Transistor〉
Transistor With Resistor
For Switching Application
Silicon PNP Epitaxial Type
DESCRIPTION
RT1P237X is a one chip transistor
with built-in bias resistor,NPN type is RT1N237X.
RT1P237U
1.6
OUTLINE
DRAWING
RT1P237C
2.5
UNIT：mm
FEATURE
・Built-in bias resistor (R1=2.2kΩ,R2=47kΩ).
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
0.95
0.5
Equivalent circuit
C
(OUT)
0½0.1
R1
B
(IN)
R2
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)
RT1P237M
RT1P237S
2.1
4.0
0.425
1.25
0.425
RT1P237Ｔ
0½0.1
0.2
0.8
0.2
0.4
0.65
1.0
2.0
1.3
0.4
0.1
0.45
1.2
0.8
①
②
③
0.3
①
②
③
14.0
1.0
0.65
1.27 1.27
0.9
0.4
0.7
0.15
①
②
③
JEITA：－
JEDEC：－
①：Emitter
②：Collector
③：Base
JEITA：SC-70
JEDEC：－
Terminal Connector
①：Base
②：Emitter
③：Collector
0½0.1
2.5
0.45
JEITA：－、JEDEC：－
ISAHAYA：T-USM
Terminal Connector
①：Base
②：Emitter
③：Collector
ISAHAYA ELECTRONICS CORPORATION
0.25
3.0
0.16
0.4
ＲＴ１Ｐ２３７Ｘ SERIES
〈Transistor〉
Transistor With Resistor
For Switching Application
Silicon PNP Epitaxial Type
MAXIMUM RATING (Ta=25℃)
SYMBOL
Ｖ
ＣＢＯ
Ｖ
ＥＢＯ
Ｖ
ＣＥＯ
Ｉ
Ｃ
Ｉ
ＣＭ
Ｐ
Ｃ
Ｔ½
Ｔ½½½
PARAMETER
Collector to Base voltage
Emitter to Base voltage
Collector to Emitter voltage
Collector current
Peak Collector current
Collector dissipation(Ta=25℃)
RT1P237Ｔ
RT1P237U
RATING
RT1P237M
-50
-6
-50
-100
-200
RT1P237C
RT1P237S
UNIT
V
V
V
mA
mA
mW
℃
℃
Junction temperature
Storage temperature
125（※）
+125
-55½+125
150
200
+150
-55½+150
450
（※ ） package mounted on 9mm×19mm×1mm glass-epoxy substrate.
ELECTRICAL CHARACTERISTICS (Ta=25℃)
SYMBOL
Ｖ
（ＢＲ）ＣＥＯ
Ｉ
ＣＢＯ
½
ＦＥ
Ｖ
ＣＥ（½½½）
Ｖ
Ｉ（ＯＮ）
Ｖ
Ｉ（ＯＦＦ）
Ｒ
１
Ｒ
２
／Ｒ
１
½
Ｔ
PARAMETER
C to E break down voltage
Collector cut off current
DC forward current gain
C to E saturation voltage
Input on voltage
Input off voltage
Input resistance
Resistance ratio
Gain band width product
TEST CONDITION
I
C
=-100μA，R
BE
=∞
V
CB
=-50V，I
E
=0
V
CE
=-5V，I
C
=-10mA
I
C
=-10mA，I
B
=-0.5mA
V
CE
=-0.2V，I
C
=-5mA
V
CE
=-5V，I
C
=-100μA
MIN
-50
80
-0.7
-0.6
2.2
22
150
-0.3
-1.1
2.9
26
LIMIT
TYP
MAX
-0.1
UNIT
V
μA
－
V
V
V
kΩ
MHz
-0.5
1.5
17
V
CE
=-6V，I
E
=10mA
TYPICAL CHARACTERISTICS
IN P U T ON V OL TA GE
V S. C OL L EC TOR C U R R EN T
D C F OR W A R D C U R R EN T G A IN
V S. C OL L EC TOR C U R R EN T
-10
DC FORWARD CURRENT GAIN ½
ＦＥ
INPUT ON VOLTEGE Ｖ
I(ON)
（Ｖ）
1000
V
CE
=-0.2V
V
CE
=-5V
-1
100
-0.1
-1
-10
-100
COLLECTOR CURRENT Ｉ
Ｃ
（½Ａ）
C OL L EC TOR C U R R EN T
V S. IN P U T OF F V OL TA GE
10
-1
-10
-100
COLLECTOR CURRENT Ｉ
Ｃ
（½Ａ）
-1000
COLLECTOR CURRENT Ｉ
Ｃ
（μＡ）
V
CE
=-5V
-100
-10
0
-0.4
-0.8
-1.2
-1.6
INPUT OFF VOLTAGE Ｖ
Ｉ（ＯＦＦ）
（Ｖ）
-2
ISAHAYA ELECTRONICS CORPORATION
Marketing division, Marketing planning department
6-41 Tsukuba, Isahaya, Nagasaki, 854-0065 Japan
Keep safety first in your circuit designs!
·
ISAHAYA Electronics Corporation puts the maximum effort into making semiconductor products better and more reliable, but
there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead to personal injury, fire or
property damage. Remember to give due consideration to safety when making your circuit designs, with appropriate measures
such as (1) placement of substitutive, auxiliary, (2) use of non-farmable material or (3) prevention against any malfunction or
mishap.
Notes regarding these materials
·
These materials are intended as a reference to our customers in the selection of the ISAHAYA products best suited to the
customer’s application; they don't convey any license under any intellectual property rights, or any other rights, belonging
ISAHAYA or third party.
·
ISAHAYA Electronics Corporation assumes no responsibility for any damage, or infringement of any third party's rights ,
originating in the use of any product data, diagrams, charts or circuit application examples contained in these materials.
·
All information contained in these materials, including product data, diagrams and charts, represent information on products
at the time of publication of these materials, and are subject to change by ISAHAYA Electronics Corporation without notice
due to product improvements or other reasons. It is therefore recommended that customers contact ISAHAYA Electronics
Corporation or an authorized ISAHAYA products distributor for the latest product information before purchasing product listed
herein.
·
ISAHAYA Electronics Corporation products are not designed or manufactured for use in a device or system that is used
under circumstances in which human life is potentially at stake. Please contact ISAHAYA electronics corporation or an
authorized ISAHAYA products distributor when considering the use of a product contained herein for any specific purposes ,
such as apparatus or systems for transportation, vehicular, medical, aerospace, nuclear, or undersea repeater use.
·
The prior written approval of ISAHAYA Electronics Corporation is necessary to reprint or reproduce in whole or in part these
materials.
·
If these products or technologies are subject to the Japanese export control restrictions, they must be exported under a
license from the Japanese government and cannot be imported into a country other than the approved destination. Any
diversion or re-export contrary to t e export control laws and regulations of Japan and/or the country of destination is
h
prohibited.
·
Please contact ISAHAYA Electronics Corporation or authorized ISAHAYA products distributor for further details on these
materials or the products contained therein.
Jan.2003
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