EMG2 [ROHM]
Emitter common (dual digital transistors); 发射器通用（双数字晶体管）
| 型号： | EMG2 |
| 厂家： | 
ROHM |
| 描述： | Emitter common (dual digital transistors) |
| 文件： | 总3页 (文件大小：72K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMG2 / UMG2N / FMG2A
Transistors
Emitter common
(dual digital transistors)
EMG2 / UMG2N / FMG2A
zFeatures
zExternal dimensions (Unit : mm)
1) Two DTC144E chips in a EMT or UMT or SMT
package.
EMG2
2) Mounting cost and area can be cut in half.
( )
3
( )
2
( )
1
(
(
)
)
4
5
1.2
1.6
zStructure
Dual NPN digital transistor
(each with a single built in resistors)
Each lead has same dimensions
ROHM : EMT5
Abbreviated symbol : G2
The following characteristics apply to both the DTr1 and
DTr2.
UMG2N
1.25
2.1
zEquivalent circuit
0.1Min.
EMG2 / UMG2N
FMG2A
Each lead has same dimensions
(3)
(4)
(5)
(3)
(2)
(1)
R
1
=47kΩ
=47kΩ
R
1
=47kΩ
=47kΩ
R
1
R1
R1
R1
R2
R2
R
2
R2
R
2
R2
ROHM : UMT5
EIAJ : SC-88A
DTr2
DTr1
DTr2
DTr1
Abbreviated symbol : G2
(2)
(1)
(4)
(5)
FMG2A
1.6
2.8
zAbsolute maximum ratings (Ta = 25°C)
Limits
Parameter
Supply voltage
Symbol
Unit
V
0.3to0.6
V
CC
50
40
Each lead has same dimensions
ROHM : SMT5
EIAJ : SC-74A
Input voltage
V
IN
V
−10
30
Abbreviated symbol : G2
I
O
Output current
mA
mW
I
C (Max.)
100
1
2
EMG2, UMG2N
150 (TOTAL)
300 (TOTAL)
150
∗
∗
Power
Pd
dissipation
FMG2A
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.
∗
∗
Rev.A
1/2
EMG2 / UMG2N / FMG2A
Transistors
zElectrical characteristics (Ta = 25°C)
Parameter
Symbol Min.
Typ.
Max.
0.5
−
Unit
V
Conditions
−
3
−
V
CC
=
5V, I
0.3V, I
10mA, I
5V
50V, V
5V, I 5mA
O
=
100µA
V
I (off)
I (on)
Input voltage
−
VO
=
O
=2mA
V
Output voltage
−
0.1
−
0.3
0.18
0.5
−
V
mA
µA
−
I
O
=
I=0.5mA
V
O (on)
Input current
I
I
−
V
V
V
I=
Output current
−
−
CC
=
I=0V
I
O (off)
DC current gain
Transition frequency
Input resistance
Resistance ratio
Transition frequency of the device
G
I
68
−
−
O
=
O=
f
T
250
47
1
−
MHz
kΩ
−
VCE
=
10V, I
E
=
−5mA, f=100MHz
∗
R1
32.9
0.8
61.1
1.2
−
−
R2/R1
∗
zPackaging specifications
Package
Taping
Code
T2R
8000
TR
T148
3000
Basic ordering
unit (pieces)
3000
Type
EMG2
UMG2N
FMG2A
zElectrical characteristic curves
100
10m
1k
VCC=5V
VO
=0.3V
VO=5V
5m
500
50
Ta=100˚C
25˚C
−40˚C
2m
1m
Ta=100˚C
25˚C
−40˚C
20
10
200
100
50
500µ
Ta=−40˚C
25˚C
100˚C
200µ
100µ
50µ
5
20
2
1
10
5
20µ
10µ
5µ
500m
2
1
200m
100m
2µ
1µ
0
0.5
1.0
1.5
2.0
2.5
3.0
100µ 200µ 500µ 1m 2m
5m 10m 20m 50m100m
100µ 200µ 500µ 1m 2m
5m 10m 20m 50m100m
INPUT VOLTAGE : VI (off) (V)
OUTPUT CURRENT : I
O
(A)
OUTPUT CURRENT : I
O
(A)
Fig.2 Output current vs. input voltage
(off-characteristics)
Fig.3 DC current gain vs. output
current
Fig.1 Input voltage vs. output current
(on-characteristics)
1
lO/lI=20
500m
Ta=100˚C
25˚C
−40˚C
200m
100m
50m
20m
10m
5m
2m
1m
100µ 200µ 500µ 1m 2m
5m 10m 20m 50m100m
OUTPUT CURRENT : I
O
(A)
Fig.4 Output voltage vs. output
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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