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EMX28
Transistors
Low frequency transistor,
complex (2-elements) Bipolar Transistor
EMX28
zStructure zExternal dimensions (Unit : mm)
NPN Silicon Epitaxial Planar Transistor
zFeatures
1) Two 2SD2696 dies are incorpolated in the EMT6 package.
2) Collector saturation voltage is low .
V
CE (sat) : max. 300mA at IC = 100mA / IB = 2mA
zApplications
General purpose small signal amplifier
zPackaging specifications
zInner circuit
EMT6
1.6
0.5
(6)
(2)
(1)
1pin mark
0.22
Abbreviated symbol : X28
1.0
0.5
(5)
(3)
0.5
(4)
1.2
1.6
0.13
Each lead has same dimensions
Type
Package
Code
Basic ordering unit (pieces)
Taping
T2R
8000
EMX28
zAbsolute maximum ratings (Ta=25°C)
<Tr1, Tr2 >
Parameter
Collector-base voltage
Collector-emitter voltage
Emitter-base voltage
Collector current
Power dissipation
Junction temperature
Range of storage temperature
∗1 Pw=10ms, Single pulse
∗2 Each terminal mounted on a recommended land.
Symbol
CBO
CEO
EBO
C
CP
P
D
∗1
∗2
zElectrical characteristics (Ta=25°C)
<Tr1, Tr2 >
Parameter Symbol
Collector-emitter breakdown voltage
Collector-base breakdown voltage
Emitter-base breakdown voltage
Collector cut-off current
Emitter cut-off current
Collector-emitter saturation voltage
DC current gain
Transition frequency
Output capacitance
V
BV
BV
BV
I
CBO
I
EBO
CE (sat)
h
C
CEO
CBO
EBO
FE
f
T
ob
Min.30Typ. Max.
30 −−VI
6 −−VI
−−100 nA V
−−100 nA V
− 120 300 mV I
270 −
−
−−pF V
Limits Unit
30
30
6
400
800
150
120
150
−55 to +150
−−VI
680 − V
400
3.0
mAI
mAI
mW / TOTAL
mW / ELEMENT
Unit
− MHz V
VV
VV
VV
°CTj
°CTstg
Conditions
=1mA
C
=10µA
C
=10µA
E
= 30V
CB
= 6V
EB
=100mA, IB= 2mA
C
=2V, IC=100mA
CE
=2V, IE= −100mA, f=100MHz
CE
=10V, IE= 0A, f=1MHz
CB
(6) (5) (4)
(1)
(2) (3)
1/1
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Appendix
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.
Notes
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