EMH4_08 [ROHM]
General purpose (dual digital transistors); 通用（双数字晶体管）
| 型号： | EMH4_08 |
| 厂家： | 
ROHM |
| 描述： | General purpose (dual digital transistors) |
| 文件： | 总3页 (文件大小：43K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMH4 / UMH4N / IMH4A
Transistors
! !
General purpose (dual digital transistors)
EMH4 / UMH4N / IMH4A
zExternal dimensions (Unit : mm)
zFeatures
1) Two DTC114T chips in a EMT or UMT or SMT
package.
EMH4
( )
3
( )
2
( )
1
( )
4
( )
5
( )
6
zEquivalent circuits
1.2
1.6
1pin mark
EMH4 / UMH4N
IMH4A
(3)
(2)
(1)
(4)
(5)
(6)
R1
R1
ROHM : EMT6
Each lead has same dimensions
R1
R1
(4)
(5)
(6)
(3)
(2)
(1)
R1=10KΩ
R1=10KΩ
UMH4N
1.25
2.1
zPackage, marking, and packaging specifications
Type
Package
EMH4
EMT5
H4
UMH4N
UMT6
H4
IMH4A
SMT6
H4
0.1Min.
Marking
Code
T2R
TN
T110
3000
ROHM : UMT6
EIAJ : SC-88
Each lead has same dimensions
Basic ordering unit (pieces)
8000
3000
zAbsolute maximum ratings (Ta=25qC)
Parameter
Symbol
Limits
Unit
V
IMH4A
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
V
V
V
CBO
CEO
EBO
50
50
V
5
V
I
C
100
mA
∗1
∗2
EMH4 / UMH4N
IMH4A
150(TOTAL)
300(TOTAL)
150
Pd
mW
Power dissipation
1.6
2.8
Junction temperature
Storage temperature
Tj
°C
°C
Tstg
−55 to +150
∗1 120mW per element must not be exceeded.
∗2 200mW per element must not be exceeded.
0.3Min.
ROHM : SMT6
EIAJ : SC-74
Each lead has same dimensions
Rev.A
1/2
EMH4 / UMH4N / IMH4A
Transistors
! !
zElectrical characteristics (Ta=25qC)
Parameter
Collector-base breakdown voltage
Collector-emitter breakdown voltage
Emitter-base breakdown voltage
Collector cutoff current
Symbol
BVCBO
BVCEO
BVEBO
Min.
50
50
5
Typ.
−
−
Max.
−
−
Conditions
Unit
V
I
I
I
C
=50μA
=1mA
V
C
−
−
−
−
V
E
=50μA
CB=50V
EB=4V
I
CBO
EBO
CE(sat)
FE
−
−
0.5
0.5
0.3
600
−
μA
μA
V
V
V
Emitter cutoff current
I
Collector-emitter saturation voltage
DC current transfer ratio
V
−
100
−
−
I
C
/I
CE=5V, I
CE=10V, I
B
=10mA/1mA
h
250
250
10
−
MHz
kΩ
V
V
C
=1mA
= −5mA, f=100MHz
∗
Transition frequency
f
T
E
Input resistance
R1
7
13
−
∗Transition frequency of the device.
zElectrical characteristics curves
1k
1
V
CE
=
5V
lC/lB=10
500
500m
200m
100m
50m
200
100
50
Ta=100°C
25°C
−40°C
Ta=100°C
25°C
−40°C
20
20m
10
5
10m
5m
2
1
2m
1m
100μ 200μ
500μ 1m
2m
5m 10m 20m
50m 100m
100μ 200μ
500μ 1m
2m
5m 10m 20m
50m 100m
COLLECTOR CURRENT : I (A)
C
COLLECTOR CURRENT : I (A)
C
Fig.1 DC current gain vs. collector
current
Fig.2 Collector-emitter saturation
voltage vs. collector current
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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