EMX5_1 [ROHM]
High transition frequency (dual transistors); 高转换频率（双晶体管）
| 型号： | EMX5_1 |
| 厂家： | 
ROHM |
| 描述： | High transition frequency (dual transistors) |
| 文件： | 总3页 (文件大小：70K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMX5 / UMX5N / IMX5
Transistors
High transition frequency (dual transistors)
EMX5 / UMX5N / IMX5
zExternal dimensions (Unit : mm)
zFeatures
1) Two 2SC3838K chips in a EMT or UMT or SMT package.
2) High transition frequency. (fT=3.2GHz)
3) Low output capacitance. (Cob=0.9pF)
EMX6
( )
3
( )
2
( )
1
( )
4
( )
5
( )
6
1.2
1.6
zEquivalent circuits
EMX5 / UMX5N
IMX5
ROHM : EMT6
UMX5N
Each lead has same dimensions
(3) (2)
(1)
(4) (5)
(6)
Tr
2
Tr2
Tr
1
Tr1
(4)
(5)
(6)
(3)
(2)
(1)
1.25
2.1
zAbsolute maximum ratings (Ta=25°C)
0.1Min.
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Symbol
Limits
Unit
V
ROHM : UMT6
EIAJ : SC-88
Each lead has same dimensions
VCBO
VCEO
VEBO
20
11
3
V
V
IMX5
I
C
50
mA
EMX5 / UMX5N
IMX5
150(TOTAL)
300(TOTAL)
150
∗1
∗2
Collector power
dissipation
Pc
mW
Junction temperature
Storage temperature
Tj
°C
°C
1.6
2.8
Tstg
−55 to +150
∗1 120mW per element must not be exceeded.
∗2 200mW per element must not be exceeded.
0.3Min.
zPackage, marking, and packaging specifications
ROHM : SMT6
EIAJ : SC-74
Each lead has same dimensions
Type
Package
EMX5
EMT5
X5
UMX5N
UMT6
X5
IMX5
SMT6
X5
Marking
Code
T2R
TR
T108
3000
Basic ordering unit (pieces)
8000
3000
Rev.A
1/2
EMX5 / UMX5N / IMX5
Transistors
zElectrical characteristics (Ta=25°C)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Symbol
BVCBO
BVCEO
BVEBO
Min.
20
11
3
Typ.
−
−
Max.
−
−
Conditions
Unit
V
I
I
I
C
=10µA
=1mA
V
C
−
−
−
−
V
E
=10µA
CB=10V
EB=2V
I
CBO
EBO
FE
CE(sat)
−
−
0.5
0.5
120
0.5
−
µA
µA
−
V
V
V
Emitter cutoff current
I
DC current transfer ratio
56
−
−
−
h
CE/I
C
=10V/5mA
=10mA/5mA
=10V/−10mA, f=500MHz
CB/f=10V/1MHz, I =0A
V
IC/IB
Collector-emitter saturation voltage
Transition frequency
V
f
T
1.4
−
3.2
0.9
GHz
pF
∗
V
V
CE/IE
Output capacitance
1.55
Cob
E
∗Transition frequency of the device.
zElectrical characteristics curves
500
5.0
Ta=25°C
Ta=25°C
CE=10V
Ta=25°C
500
V
V
CE=10V
2.0
1.0
200
100
200
100
0.5
50
50
Ic/IB=10
0.2
0.1
20
10
20
10
Ic/IB=2
−0.1 −0.2
−0.5
−1 −2
−5
−10 −20
−50
0.1 0.2
0.5
1
2
5
10
20
50
0.1 0.2
0.5
1
2
5
10 20
50
EMITTER CURRENT : I
E
(mA)
COLLECTOR CURRENT : I (mA)
C
COLLECTOR CURRENT : I (mA)
C
Fig.3 Gain bandwidth product vs. emitter current
Fig.1 DC current gain vs. collector current
Fig.2 Collector-emitter saturation voltage
vs. collector current
5.0
50
Ta=25°C
Ta=25°C
Ta=25°C
f
=1MHz
V
CE=6V
V
CE=10V
IE=0A
f
=500MHz
f=31.8MHz
20
2.0
1.0
20
10
Cob
Cre
0.5
10
0
5.0
0.2
0.1
2.0
1.0
0.1 0.2
0.5
1
2
5
10 20
50
0.1 0.2
0.5
1
2
5
10 20
50
0.1 0.2
0.5
1
2
5
10 20
50
COLLECTOR TO BASE VOLTAGE : VCB (V)
COLLECTOR CURRENT : I
C
(mA)
COLLECTOR CURRENT : I (mA)
C
Fig.4 Capacitance vs. reverse bias voltage
Fig.6 Noise factor vs. collector current characteristics
Fig.5 Collector to base time constant
vs. collector current characteristics
Rev.A
2/2
Appendix
Notes
No technical content pages of this document may be reproduced in any form or transmitted by any
means without prior permission of ROHM CO.,LTD.
The contents described herein are subject to change without notice. The specifications for the
product described in this document are for reference only. Upon actual use, therefore, please request
that specifications to be separately delivered.
Application circuit diagrams and circuit constants contained herein are shown as examples of standard
use and operation. Please pay careful attention to the peripheral conditions when designing circuits
and deciding upon circuit constants in the set.
Any data, including, but not limited to application circuit diagrams information, described herein
are intended only as illustrations of such devices and not as the specifications for such devices. ROHM
CO.,LTD. disclaims any warranty that any use of such devices shall be free from infringement of any
third party's intellectual property rights or other proprietary rights, and further, assumes no liability of
whatsoever nature in the event of any such infringement, or arising from or connected with or related
to the use of such devices.
Upon the sale of any such devices, other than for buyer's right to use such devices itself, resell or
otherwise dispose of the same, no express or implied right or license to practice or commercially
exploit any intellectual property rights or other proprietary rights owned or controlled by
ROHM CO., LTD. is granted to any such buyer.
Products listed in this document are no antiradiation design.
The products listed in this document are designed to be used with ordinary electronic equipment or devices
(such as audio visual equipment, office-automation equipment, communications devices, electrical
appliances and electronic toys).
Should you intend to use these products with equipment or devices which require an extremely high level of
reliability and the malfunction of with would directly endanger human life (such as medical instruments,
transportation equipment, aerospace machinery, nuclear-reactor controllers, fuel controllers and other
safety devices), please be sure to consult with our sales representative in advance.
About Export Control Order in Japan
Products described herein are the objects of controlled goods in Annex 1 (Item 16) of Export Trade Control
Order in Japan.
In case of export from Japan, please confirm if it applies to "objective" criteria or an "informed" (by MITI clause)
on the basis of "catch all controls for Non-Proliferation of Weapons of Mass Destruction.
Appendix1-Rev1.1
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