UN421N [PANASONIC]
Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, NS-B1, 3 PIN;
| 型号： | UN421N |
| 厂家： | 
PANASONIC |
| 描述： | Small Signal Bipolar Transistor, 0.1A I(C), 50V V(BR)CEO, 1-Element, NPN, Silicon, ROHS COMPLIANT, NS-B1, 3 PIN 开关 晶体管 |
| 文件： | 总4页 (文件大小：357K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
This product complies with the RoHS Directive (EU 2002/95/EC).
Transistors with built-in Resistor
UNR421N (UN421N)
Silicon NPN epitaxial planar type
For digital circuits
Features
Package
Costs can be reduced through downsizing of the equipment and reduction of
the number of parts.
Allowing supply with the radial taping
ꢀCode
NS-B1
ꢀPin Name
1: Emitter
2: ollector
Resistance by Part Number
(R1)
(R2)
UNR421N (UN421N)
4.7 kΩ
47 kΩ
Absolute Maximum Ratings Ta = 25°C
Internal Connection
Parameter
Collector-base voltage (Emitter open)
Collector-emitter voltage (Base open)
Collector current
Symbol
Rag
Unit
V
R1
B
VCB
VO
IC
50
C
E
V
R2
100
mA
mW
°C
Total power dissipation
PT
300
Junction temperature
Tj
150
Storage temperature
T
stg
55 to +150
°C
Electrical Charateristics Ta = 25°C±
Parr
Sym
Conditions
Min
50
Typ
Max
Unit
V
Collector-bse voltage (Emitter open)
Colector-emiter voltage (Base pen)
Collectr-base cutont (Emitter open)
Collector-emitte(Base open)
Emitter-base cutoff lector open)
Forward current transfer io
Collector-emitter saturation voltage
Output voltage high-level
VCBO IC = 10 mA, IE = 0
VCEO IC = 2 mA, IB = 0
50
V
ICBO
ICEO
IEBO
hFE
VCB = 50 V, IE = 0
VCE = 50 V, IB = 0
VEB = 6 V, IC = 0
0.1
0.5
mA
mA
mA
0.2
VCE = 10 V, IC = 5 mA
80
4.9
400
0.25
VCE(sat) IC = 10 mA, IB = 0.3 mA
V
VOH
VOL
R1
VCC = 5 V, VB = 0.5 V, RL = 1 kΩ
V
Output voltage low-level
VCC = 5 V, VB = 2.5 V, RL = 1 kΩ
0.2
V
Input resistance
–30%
4.7
0.1
+30%
kΩ
Resistance ratio
R1 / R2
fT
Transition frequency
VCB = 10 V, IE = –2 mA, f = 200 MHz
150
MHz
Note) Measuring methods are based on JAPANESE INDUSTRIAL STANDARD JIS C 7030 measuring methods for transistors.
Note) The part numbers in the parenthesis show conventional part number.
Publication date: February 2009
SJHD0020AED
1
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR421N
Common characteristics chart
PT T
a
400
300
200
100
0
0
40
80
120
160
(
)
Ambient temperature Ta °C
Characteristics charts of UNR421N
IC VCE
VE(sat) IC
hFE IC
10
1
160
480
400
320
240
160
80
IC / IB = 10
V
CE = 10 V
Ta =
140
120
100
80
I
B = 1.0 mA
0.9 mA
.8 mA
0.7 A
0.6 mA
Ta = 75°C
–25°C
0.5 mA
0.4 mA
25°C
0.3 mA
Ta = 75°C
25°C
2 mA
0.1
40
0.1 A
20
–25°C
0.01
0
0
8
10
12
1
10
100
1000
1
10
100
1000
Collector current IC (mA)
Collector current IC (mA)
Collectage VCE (V)
Cob VCB
IO VIN
VIN IO
6
5
4
3
2
1
0
100
10
10000
1000
f = 1 MHz
V
O = 0.2 V
V
O = 5 V
I
E = 0
Ta = 25°C
T
a = 25°C
Ta = 25°C
1
0.1
100
10
1
0.01
1
10
100
0.1
1
10
100
0.4
0.6
0.8
1.0
1.2
1.4
コレクタ・ベース間電圧 VCB (V)
Output current IO (mA)
Input voltage VIN (V)
2
SJHD0020AED
This product complies with the RoHS Directive (EU 2002/95/EC).
UNR421N
NS-B1
Unit: mm
4.0 ±0.2
2.0 ±0.2
0.75 max.
+0.2
−0.10
0.45
+0.20
−0.10
(2.5)
(2.5)
0.45
0.7 ±0.1
3
1
2
SJHD0020AED
3
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. No license is granted in and to any intellectual property right or other right owned by Panasonic Corporation 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.
(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 requied, or if the failure or malfunction of the prod-
ucts may directly jeopardize life or harm the human body.
– Any applications other than the standard applications intended.
(4) The products and product specifications described in this book are subjet to change wit notice for modification and/or im-
provement. At the final stage of your design, purchasingr use of the roducts, therfor the most up-to-date Product
Standards in advance to make sure that the latest specifictions stisfy your requirements.
(5) When designing your equipment, comply with he ange f absolute maximing nd the guaranteed operating conditions
(operating power supply voltage and operating nvirent etc.). Especiall, plee be ceful not to exceed the range of absolute
maximum rating on the transient state, such as powpower-off and modeswitching. Otherwise, we will not be liable for any
defect which may arise later in your equpmen
Even when the products are used withthe guaanteed values, kinto he cosideration of incidence of break down and failure
mode, possible to occur to semiconductor products. Measures on the sytems such as redundant design, arresting the spread of fire
or preventing glitch are recommin ordto prevent physicinjury, fre, social damaes, for example, by using the products.
(6) Comply with the instructios for se in rder to prevent breakdwn and characteristics change due to external factors (ESD, EOS,
thermal stress and mechanicastress) at the time of andlig, mounting or at customer's process. When using products for which
damp-proof packinis reqired, stisfy the condtions, sch as shelf life and the elapsed time since first opening the packages.
(7) This book may e not eprinted or reprodhethr wholly or partially, without the prior written permission of our company.
2008080
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