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TOSHIBA Transistor Silicon PNP Epitaxial Type (PCT Process)
RN2421,RN2422,RN2423,RN2424
RN2425,RN2426,RN2427
Switching, Inverter Circuit, Interface Circuit
And Driver Circuit Applications
l High current type (I
l With built-in bias resistors
l Simplify circuit design
l Reduce a quantity of parts and manufacturing process
l Low V
CE (sat)
l Complementary to RN1421~RN1427
Equivalent Circuit and Bias Resistor Values
C(MAX)
= −800mA)
RN2421~RN2427
Unit: mm
Type No. R1 (kΩ)R2 (kΩ)
RN2421 1 1
RN2422 2.2 2.2
RN2423 4.7 4.7
RN2424 10 10
RN2425 0.47 10
RN2426 1 10
RN2427 2.2 10
Weight: 0.012 g (typ.)
Maximum Ratings
Collector-Base voltage V
Collector-Emitter voltage
Emitter-Base voltage
Collector current Ic −800 mA
Collector power dissipation P
Junction temperature Tj 150 °C
Storage temperature range
(Ta = 25°°°°C)
Characteristics Symbol Rating Unit
CBO
RN2421~2427
RN2421~2424 −10
RN2425, 2426 −5
RN2427
RN2421~2427
V
V
CEO
EBO
T
stg
c
−50 V
−50 V
−6
200 mW
−55~150 °C
V
JEDEC ―
JEITA SC-59
TOSHIBA 2-3F1A
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RN2421~RN2427
Electrical Characteristics
Characteristics Symbol
Collector cut-off current RN2421~2427
Emitter cut-off current
DC current gain
Collector-Emitter
saturation voltage
Input voltage (ON)
Input voltage (OFF)
Transition frequency RN2421~2427 fT ― V
Collector output
capacitance
Input resistor
Resistor ratio
RN2422~2427
RN2421~2424 ― −0.8 ― −1.3
RN2425, 2426 ― −0.4 ― −0.8
RN2421~2427 C
RN2421~2424 ― 0.9 1.0 1.1
(Ta = 25°°°°C)
RN2421 ― −3.85 ― −7.14
RN2422 ― −1.75 ― −3.25
RN2423 ― −0.82 ― −1.52
RN2424 ―
RN2425 ― −0.365 ― −0.682
RN2426 ―
RN2427
RN2421 ― 60 ― ―
RN2422 ― 65 ― ―
RN2423 ― 70 ― ―
RN2424 ― 90 ― ―
RN2425 ― 90 ― ―
RN2426 ― 90 ― ―
RN2427
RN2421 IC = −50mA, IB = −2mA
RN2421 ― −1.0 ― −3.5
RN2422 ― −1.4 ― −4.5
RN2423 ― −2.0 ― −6.5
RN2424 ― −3.0 ― −12.0
RN2425 ― −0.6 ― −2.0
RN2426 ― −0.7 ― −2.5
RN2427
RN2427
RN2421 ― 0.7 1.0 1.3
RN2422 ― 1.54 2.2 2.86
RN2423 ― 3.29 4.7 6.11
RN2424 ― 7 10 13
RN2425 ― 0.329 0.47 0.61
RN2426 ― 0.7 1.0 1.3
RN2427
RN2425 ― 0.0423 0.047 0.0517
RN2426 ― 0.09 0.1 0.11
RN2427
I
CBO
I
CEO
I
EBO
h
V
CE (sat)
V
I (ON)
V
I (OFF)
R1
R1/R2
FE
―
―
ob
Test
Circuit
― VCB = −50V, IE = 0 ― ― −100
― VCE = −50V, IB = 0 ― ― −500
― VEB = −6V, IC = 0 −0.378 ― −0.703
―
―
―
―
―
Test Condition Min Typ. Max Unit
= −10V, IC = 0
V
EB
−0.38 ― −0.71
V
= −5V, IC = 0
EB
V
= −1V,
CE
IC = −100mA
I
= −50mA, IB = −1mA
C
V
= −0.2V
CE
IC = −100mA
= −5V,
V
CE
= −0.1mA
I
C
= −5V, IC = −20mA ― 200 ― MHz
CE
= −10V, IE = 0
V
CB
f = 1MHz
―
―
−0.35 ― −0.65
90 ― ―
― ― −0.25 V
−1.0 ― −3.0
−0.5 ― −1.0
― 13 ― pF
1.54 2.2 2.86
0.2 0.22 0.24
nA
mA
V
V
kΩ
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2001-11-29
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A
Marking
Type No. Marking
RN2421~RN2427
Type name
RN2421
RN2422
RN2423
RN2424
R
R B
R C
R D
Type name
Type name
Type name
Type name
RN2425
RN2426
RN2427
R E
Type name
R F
Type name
R G
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RN2421~RN2427
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RN2421~RN2427
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RN2421~RN2427
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RN2421~RN2427
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RN2421~RN2427
A
RESTRICTIONS ON PRODUCT USE
· TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor
devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical
stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of
safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of
such TOSHIBA products could cause loss of human life, bodily injury or damage to property.
In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as
set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and
conditions set forth in the “Handling Guide for Semiconductor Devices,” or “TOSHIBA Semiconductor Reliability
Handbook” etc..
· The TOSHIBA products listed in this document are intended for usage in general electronics applications
(computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,
etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires
extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or
bodily injury (“Unintended Usage”). Unintended Usage include atomic energy control instruments, airplane or
spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,
medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this
document shall be made at the customer’s own risk.
· The information contained herein is presented only as a guide for the applications of our products. No
responsibility is assumed by TOSHIBA CORPORATION for any infringements of intellectual property or other
rights of the third parties which may result from its use. No license is granted by implication or otherwise under
any intellectual property or other rights of TOSHIBA CORPORATION or others.
· The information contained herein is subject to change without notice.
000707EA
8
2001-11-29
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