EMB19 [ROHM]
General purpose (dual digital transistors); 通用（双数字晶体管）
| 型号： | EMB19 |
| 厂家： | 
ROHM |
| 描述： | General purpose (dual digital transistors) |
| 文件： | 总3页 (文件大小：68K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EMB19
Transistors
General purpose (dual digital transistors)
EMB19
zExternal dimensions (Unit : mm)
zFeatures
1) Two DTA115E chips in a EMT package.
2) Same size as EMT package, so same mounting
machine can be used for both.
3) Transistor elements are independent, eliminating
interference.
EMB19
( )
( )
3
4
( )
5
( )
2
( )
6
( )
1
1.2
1.6
zStructure
Epitaxial planar type
PNP silicon transistor (Built-in resistor type)
Each lead has same dimensions
ROHM : EMT6
Abbreviated symbol : B19
The following characteristics apply to both DTr1 and
DTr2.
zEquivalent circuit
EMB19
(3) (2) (1)
R1
R2
DTr1
DTr2
R
1
=100kΩ
=100kΩ
R
2
R
1
(4) (5) (6)
R2
zAbsolute maximum ratings (Ta=25°C)
Parameter
Unit
V
Symbol
Limits
−50
Supply voltage
VCC
−40
V
Input voltage
VIN
10
I
O
−30
Output current
mA
I
C (Max.)
Pd
−20
∗
Power dissipation
150 (TOTAL)
150
mW
˚C
Junction temperature
Storage temperature
Tj
Tstg
−55 to +150
˚C
120mW per element must not be exceeded.
∗
1/2
EMB19
Transistors
zElectrical characteristics (Ta=25°C)
Parameter
Min.
Typ.
Max.
Unit
V
Symbol
Conditions
= −100µA
V
I(off)
V
V
CC= −5V, I
= −0.3V, I
= −5mA, I
= −5V
CC= −50V, V
= −5mA, V
O
−
−3
−
−
−
82
70
0.8
−
−
−
−0.1
−
−
−
100
1
−0.5
−
−0.3
−0.15
−0.5
−
130
1.2
−
Input voltage
VI(on)
O
O
= −1mA
V
mA
µA
−
kΩ
−
Output voltage
Input current
V
O(on)
I
O
I
= −0.25mA
I
I
V
V
I
Output current
DC current gain
Input resistance
Resistance ratio
I
O(off)
I
=0V
G
I
I
O
O
= −5V
R1
−
−
R2/R1
250
MHz
∗
E=5mA, f=100MHz
Transition frequency
f
T
V
CE= −10V, I
Transition frequency of the device.
∗
zPackaging specifications
Package
Taping
T2R
Code
Basic ordering
unit (pieces)
8000
Type
EMB19
zElectrical characteristic curves
100
10m
5m
1k
VCC=5V
VO
=0.3V
VO=5V
Ta=100°C
50
500
2m
1m
Ta=100°C
20
10
5
200
100
50
Ta=25°C
500µ
Ta=25°C
200µ
100µ
50µ
Ta=25°C
Ta= −40°C
Ta= −40°C
2
1
20
10
5
Ta= −40°C
20µ
10µ
5µ
500m
Ta=100°C
200m
100m
100µ 200µ
2
1
2µ
1µ
500µ 1m 2m
5m 10m 20m
50m 100m
0
500m
1
1.5
2
2.5
3
10µ 20µ
50µ 100µ 200µ
500µ 1m 2m
5m 10m
OUTPUT CURRENT : I
O
(A)
INPUT VOLTAGE : V
I
(off) (V)
OUTPUT CURRENT : IO (A)
Fig.1 Input voltage vs. Output current
(ON characteristics)
Fig.2 Output current vs. Input voltage Fig.3 DC current gain vs. Output current
(OFF characteristics)
1
IO/II=20/1
500m
Ta=100°C
200m
100m
50m
Ta=25°C
Ta= −40°C
20m
10m
5m
2m
1m
10µ 20µ
50µ 100µ 200µ
500µ 1m 2m
5m 10m
OUTPUT CURRENT : I (A)
O
Fig.4 Output voltage vs. Output current
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
相关型号：
EMB19T2R
Small Signal Bipolar Transistor, 0.02A I(C), 50V V(BR)CEO, 2-Element, PNP, Silicon, EMT6, 6 PIN
ROHM
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