This product complies with the RoHS Directive (EU 2002/95/EC).
Transistors with built-in Resistor
UNR212x Series (UN212x Series)
Silicon PNP epitaxial planar type
Unit: mm
0.40+0.10
–0.05
For digital circuits
0.16+0.10
–0.06
0.4±0.2
5˚
2
1
(0.95) (0.95)
1.9±0.1
(0.65)
• Costs can be reduced through downsizing of the equipment and
reduction of the number of parts.
• Mini type package allowing easy automatic insertion through tape
packing and magazine packing
2.8+0.2
–0.3
M
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■ Features
1.50+0.25
–0.05
3
■ Resistance by Part Number
1.1+0.3
–0.1
(R2)
2.2 kΩ
4.7 kΩ
10 kΩ
10 kΩ
5 kΩ
4.6 kΩ
1.1+0.2
–0.1
10˚
Marking Symbol (R1)
(UN2121)
7A
2.2 kΩ
(UN2122)
7B
4.7 kΩ
(UN2123)
7C
10 kΩ
(UN2124)
7D
2.2 kΩ
(UN212X)
7I
0.27 kΩ
(UN212Y)
7Y
3.1 kΩ
0 to 0.1
• UNR2121
• UNR2122
• UNR2123
• UNR2124
• UNR212X
• UNR212Y
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2.90+0.20
–0.05
1: Base
2: Emitter
3: Collector
EIAJ: SC-59
Mini3-G1 Package
Internal Connection
■ Absolute Maximum Ratings Ta = 25°C
Symbol
Rating
Unit
Collector-base voltage (Emitter open)
VCBO
−50
V
Collector-emitter voltage (Base open)
VCEO
−50
V
Collector current
IC
−500
mA
Total power dissipation
PT
200
mW
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
ce
/D
isc
on
tin
ue
Parameter
R1
C
B
R2
E
■ Electrical Characteristics Ta = 25°C ± 3°C
Parameter
en
an
Collector-base voltage (Emitter open)
int
Collector-emitter voltage (Base open)
Ma
Collector-base cutoff current (Emitter open)
UNR212X
Collector-emitter cutoff current (Base open)
UNR212X
Emitter-base
UNR2121
Symbol
Conditions
Min
VCBO
IC = −10 µA, IE = 0
−50
VCEO
IC = −2 mA, IB = 0
−50
ICBO
VCB = −50 V, IE = 0
ICEO
VCE = −50 V, IB = 0
IEBO
VEB = −6 V, IC = 0
Typ
Max
V
V
−1.0
−1.0
µA
− 0.5
−5
−2
(Collector open) UNR2123/2124
−1
transfer ratio
µA
− 0.1
cutoff current UNR2122/212X/212Y
Forward current UNR2121
Unit
hFE
VCE = −10 V, IC = −5 mA
UNR2122/212Y
40
mA
50
UNR2123/2124
60
UNR212X
20
Note) The part numbers in the parenthesis show conventional part number.
Publication date: December 2003
SJH00008CED
1
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR212x Series
■ Electrical Characteristics (continued) Ta = 25°C ± 3°C
Parameter
Symbol
Collector-emitter saturation voltage
VCE(sat)
Conditions
Min
Typ
IC = −100 mA, IB = −5 mA
Max
Unit
− 0.25
V
IC = −10 mA, IB = − 0.3 mA
UNR212X/212Y
Output voltage high-level
VOH
VCC = −5 V, VB = − 0.5 V, RL = 500 Ω
Output voltage low-level
VOL
VCC = −5 V, VB = −3.5 V, RL = 500 Ω
fT
VCB = −10 V, IE = 50 mA, f = 200 MHz
Input resistance UNR2121/2124
− 0.2
−30%
R1
V
200
M
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Transition frequency
−4.9
UNR2122
2.2
0.27
R1/R2
UNR2124
UNR212X
UNR212Y
kΩ
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10
UNR212X
UNR212Y
+30%
4.7
UNR2123
Resistance ratio
V
MHz
0.8
3.1
1.0
1.2
0.17
0.22
0.27
0.043
0.054
0.065
0.53
0.67
0.81
Note) Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
Common characteristics chart
ue
PT Ta
ce
/D
isc
on
tin
200
en
an
150
int
100
Ma
Total power dissipation PT (mW)
250
50
0
0
40
80
120
160
Ambient temperature Ta (°C)
2
SJH00008CED
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR212x Series
Characteristics charts of UNR2121
IC VCE
VCE(sat) IC
−100
Ta = 25°C
Collector current IC (mA)
−200
IB = −1.0 mA
−160
−80
− 0.4 mA
IC / IB = 10
−10
−1
VCE = −10 V
300
Ta = 75°C
200
M
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sc te
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tin nc
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d
−120
− 0.9 mA
− 0.8 mA
− 0.7 mA
− 0.6 mA
− 0.5 mA
hFE IC
400
Forward current transfer ratio hFE
Collector-emitter saturation voltage VCE(sat) (V)
−240
− 0.3 mA
−6
−8
−10
−12
Output current IO (µA)
6
4
−10
−100
Collector-base voltage VCB (V)
Characteristics charts of UNR2122
int
Ma
Collector current IC (mA)
−250
IB = −1.0 mA
− 0.9 mA
−200
− 0.8 mA
− 0.7 mA
−150
− 0.6 mA
− 0.5 mA
− 0.4 mA
− 0.3 mA
−100
− 0.2 mA
−50
− 0.1 mA
0
0
−2
−4
−6
−8
−10
− 0.6
− 0.8
−1.0
−12
Collector-emitter voltage VCE (V)
−1.2
−1.4
VO = − 0.2 V
Ta = 25°C
−10
−1
− 0.01
− 0.1
−1
VCE(sat) IC
Ta = 75°C
25°C
− 0.1
−25°C
−10
−100
Collector current IC (mA)
SJH00008CED
−100
hFE IC
160
IC / IB = 10
−1
−10
Output current IO (mA)
−10
− 0.01
−1
−1 000
VIN IO
−100
Input voltage VIN (V)
−100
Ta = 25°C
−100
− 0.1
−10
−1
− 0.4
Collector-emitter saturation voltage VCE(sat) (V)
en
an
IC VCE
−300
VO = −5 V
Ta = 25°C
−102
ue
2
−1
−10
Collector current IC (mA)
−103
ce
/D
isc
on
tin
Collector output capacitance
C (pF)
(Common base, input open circuited) ob
8
0
− 0.1
−1 000
−25°C
IO VIN
−104
f = 1 MHz
IE = 0
Ta = 25°C
10
−100
Collector current IC (mA)
Cob VCB
12
−10
0
−1
Input voltage VIN (V)
−4
Collector-emitter voltage VCE (V)
25°C
−25°C
− 0.01
−1
−1 000
VCE = −10 V
Forward current transfer ratio hFE
−2
0
100
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− 0.1 mA
0
25°C
− 0.1
− 0.2 mA
−40
Ta = 75°C
Ta = 75°C
120
25°C
80
−25°C
40
0
−1
−10
−100
−1 000
Collector current IC (mA)
3
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR212x Series
IO VIN
16
12
VO = −5 V
Ta = 25°C
−103
−100
−102
VO = − 0.2 V
Ta = 25°C
−10
Input voltage VIN (V)
Output current IO (µA)
20
VIN IO
−104
f = 1 MHz
IE = 0
Ta = 25°C
−1
M
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tin nc
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Collector output capacitance
C (pF)
(Common base, input open circuited) ob
Cob VCB
24
8
−10
−1
− 0.4
−100
IC VCE
− 0.6 mA
− 0.5 mA
−80
− 0.4 mA
− 0.3 mA
−40
− 0.2 mA
− 0.1 mA
−4
−6
−8
−10
−12
Collector-emitter voltage VCE (V)
Cob VCB
int
en
an
24
f = 1 MHz
IE = 0
Ta = 25°C
16
−1
12
8
−10
−100
−1
Ta = 75°C
25°C
hFE IC
200
IC / IB = 10
− 0.1
Ta = 75°C
VCE = −10 V
25°C
150
−25°C
100
50
−25°C
− 0.01
−1
−10
−100
0
−1
−1 000
Collector current IC (mA)
−10
−100
−1 000
Collector current IC (mA)
IO VIN
−104
Output current IO (µA)
Ma
20
− 0.01
− 0.1
Output current IO (mA)
−10
ce
/D
isc
on
tin
−2
0
−1.4
VO = −5 V
Ta = 25°C
−103
−102
VIN IO
−100
Input voltage VIN (V)
−120
Collector-emitter saturation voltage VCE(sat) (V)
IB = −1.0 mA
− 0.9 mA
− 0.8 mA
− 0.7 mA
ue
Ta = 25°C
−160
−1.2
VCE(sat) IC
−200
Collector current IC (mA)
−1.0
−100
−240
Collector output capacitance
C (pF)
(Common base, input open circuited) ob
− 0.8
Input voltage VIN (V)
Characteristics charts of UNR2123
0
− 0.6
Forward current transfer ratio hFE
−1
di
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0
− 0.1
Collector-base voltage VCB (V)
VO = − 0.2 V
Ta = 25°C
−10
−1
− 0.1
−10
4
0
− 0.1
−1
−10
−100
Collector-base voltage VCB (V)
4
− 0.1
−10
4
−1
− 0.4
− 0.6
− 0.8
−1.0
−1.2
Input voltage VIN (V)
SJH00008CED
−1.4
− 0.01
− 0.1
−1
−10
Output current IO (mA)
−100
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR212x Series
Characteristics charts of UNR2124
VCE(sat) IC
Collector-emitter saturation voltage VCE(sat) (V)
−100
Ta = 25°C
Collector current IC (mA)
−250
IB = −1.0 mA
− 0.9 mA
− 0.8 mA
− 0.7 mA
− 0.6 mA
−200
IC / IB = 10
−10
−1
VCE = −10 V
300
Ta = 75°C
200
M
Di ain
sc te
on na
tin nc
ue e/
d
−150
hFE IC
400
Forward current transfer ratio hFE
IC VCE
−300
− 0.5 mA
− 0.4 mA
− 0.2 mA
−50
− 0.1 mA
−4
−6
−8
−10
− 0.01
−1
−12
f = 1 MHz
IE = 0
Ta = 25°C
Output current IO (µA)
20
16
12
8
−10
−100
Collector-base voltage VCB (V)
Characteristics charts of UNR212X
int
Ma
−200
Collector current IC (mA)
Ta = 25°C
IB = −1.6 mA
−160
−1.4 mA
−1.2 mA
−120
−1.0 mA
− 0.8 mA
−80
− 0.6 mA
− 0.4 mA
−40
− 0.2 mA
0
0
−2
−4
−6
−8
−10
−12
− 0.6
− 0.8
−1.0
Collector-emitter voltage VCE (V)
−1.2
−1.4
−1 000
VIN IO
−100
VO = − 0.2 V
Ta = 25°C
−10
−1
− 0.01
− 0.1
VCE(sat) IC
−1
Ta = 75°C
25°C
−10
– 25°C
−100
Collector current IC (mA)
SJH00008CED
−10
−100
hFE IC
240
IC / IB = 10
− 0.1
−1
Output current IO (mA)
Input voltage VIN (V)
−10
− 0.01
−1
−100
− 0.1
−10
−100
Collector-emitter saturation voltage VCE(sat) (V)
en
an
IC VCE
VO = −5 V
Ta = 25°C
−102
−1
− 0.4
−10
Collector current IC (mA)
−103
ue
4
−240
0
−1
−1 000
IO VIN
−104
ce
/D
isc
on
tin
Collector output capacitance
C (pF)
(Common base, input open circuited) ob
Cob VCB
24
−1
−100
Collector current IC (mA)
Collector-emitter voltage VCE (V)
0
− 0.1
−10
Input voltage VIN (V)
−2
0
100
−25°C
Forward current transfer ratio hFE
0
25°C
− 0.1
− 0.3 mA
25°C
−25°C
di
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−100
Ta = 75°C
−1 000
VCE = −10 V
200
160
Ta = 75°C
120
25°C
80
−25°C
40
0
−1
−10
−100
−1 000
Collector current IC (mA)
5
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR212x Series
VIN IO
−100
f = 1 MHz
IE = 0
Ta = 25°C
Input voltage VIN (V)
20
16
12
VO = − 0.2 V
Ta = 25°C
−10
−1
M
Di ain
sc te
on na
tin nc
ue e/
d
Collector output capacitance
C (pF)
(Common base, input open circuited) ob
Cob VCB
24
8
− 0.1
4
− 0.01
− 0.1
−100
Characteristics charts of UNR212Y
IB = −1.2 mA
−160
−1.0 mA
− 0.8 mA
−120
− 0.6 mA
−80
− 0.4 mA
−40
− 0.2 mA
−8
−10
−12
Collector-emitter voltage VCE (V)
an
en
12
8
25°C
−25°C
− 0.01
−1
−10
−100
−1 000
Collector current IC (mA)
VIN IO
−100
VO = − 0.2 V
Ta = 25°C
−10
−1
− 0.1
0
−1
−10
−100
− 0.01
− 0.1
−1
−10
Output current IO (mA)
SJH00008CED
VCE = −10 V
200
Ta = 75°C
160
25°C
120
−25°C
80
40
0
−1
−10
−100
Collector current IC (mA)
4
Collector-base voltage VCB (V)
6
Ta = 75°C
− 0.1
Input voltage VIN (V)
16
int
20
f = 1 MHz
IE = 0
Ta = 25°C
Ma
Collector output capacitance
C (pF)
(Common base, input open circuited) ob
Cob VCB
24
−1
ce
/D
isc
on
tin
−6
IC / IB = 10
−10
hFE IC
240
Forward current transfer ratio hFE
Collector current IC (mA)
−200
−4
−100
VCE(sat) IC
Ta = 25°C
−2
−10
−100
ue
IC VCE
−240
0
−1
Output current IO (mA)
Collector-base voltage VCB (V)
0
di
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−10
Collector-emitter saturation voltage VCE(sat) (V)
0
−1
−100
−1 000
Request for your special attention and precautions in using the technical information and
semiconductors described in this book
(1) If any of the products or technical information described in this book is to be exported or provided to non-residents, the laws and
regulations of the exporting country, especially, those with regard to security export control, must be observed.
(2) The technical information described in this book is intended only to show the main characteristics and application circuit examples
of the products, and no license is granted under any intellectual property right or other right owned by our company or any other
company. Therefore, no responsibility is assumed by our company as to the infringement upon any such right owned by any other
company which may arise as a result of the use of technical information described in this book.
M
Di ain
sc te
on na
tin nc
ue e/
d
(3) The products described in this book are intended to be used for standard applications or general electronic equipment (such as office
equipment, communications equipment, measuring instruments and household appliances).
Consult our sales staff in advance for information on the following applications:
– Special applications (such as for airplanes, aerospace, automobiles, traffic control equipment, combustion equipment, life support
systems and safety devices) in which exceptional quality and reliability are required, or if the failure or malfunction of the products may directly jeopardize life or harm the human body.
– Any applications other than the standard applications intended.
d
pla inc
ne lud
se
pla m d m es
v
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(4) The products and product specifications described in this book are subject to change without notice for modification and/or improvement. At the final stage of your design, purchasing, or use of the products, therefore, ask for the most up-to-date Product
Standards in advance to make sure that the latest specifications satisfy your requirements.
(5) When designing your equipment, comply with the range of absolute maximum rating and the guaranteed operating conditions
(operating power supply voltage and operating environment etc.). Especially, please be careful not to exceed the range of absolute
maximum rating on the transient state, such as power-on, power-off and mode-switching. Otherwise, we will not be liable for any
defect which may arise later in your equipment.
Even when the products are used within the guaranteed values, take into the consideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the systems such as redundant design, arresting the spread of fire
or preventing glitch are recommended in order to prevent physical injury, fire, social damages, for example, by using the products.
(6) Comply with the instructions for use in order to prevent breakdown and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanical stress) at the time of handling, mounting or at customer's process. When using products for which
damp-proof packing is required, satisfy the conditions, such as shelf life and the elapsed time since first opening the packages.
Pl
ea
Ma
int
en
an
ce
/D
isc
on
tin
ue
(7) This book may be not reprinted or reproduced whether wholly or partially, without the prior written permission of Matsushita
Electric Industrial Co., Ltd.