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Data Sheet
-100mA/-50V Digital transistors(with built-in resistors)
DTA014YM / DTA014YEB / DTA014YUB
Features
1) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external input resistors.
(See Equivalent circuit)
2) The bias resistors consist of thin-film resistors with complete
isolation to allow positive biasing of the input.
They also have the advantage of almost completely
eliminating parasitic effects.
3) Only the on/off conditions need to be set for operation,
making the device design easy.
Structure
PNP epitaxial planar silicon transistor
(Resistor built-in type)
Applications
Inverter, Interface, Driver
Dimensions (Unit : mm)
VMT3
EMT3F
Abbreviated symbol : 34
UMT3F
(3)
(1) (2)
Abbreviated symbol : 34
2.0
0.32
(3)
0.9
(1)
0.65 0.65
1.3
(2)
0.13
Abbreviated symbol : 34
Packaging specifications
Package
Type
Packaging Type
Code
Basic ordering
unit (pieces)
DTA014YM
DTA014YEB
DTA014YUB
VMT3
Taping
T2L
8000
-
-
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EMT3F
Taping
TL
UMT3F
Taping
TL
3000
3000
--
-
-
Equivalent circuit
R1
IN
R2
OUT
GND(+)
IN OUT
GND(+)
R1=10k,R2=47k
Absolute maximum (Ta=25C)
Parameter
Supply voltage
Input voltage
Collector current *1
Output current
Power dissipation *2
Junction temperature
Range of storage temperature
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference land
Symbol
VCC
VIN
IC(max)
IO
PD
Tj
Tstg
Limits(DTA014Y)
M EB
UB
-50
-40
6
-100
-70
150 200
150
-55 to +150
Unit
V
V
V
mA
mA
mW
C
C
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© 2011 ROHM Co., Ltd. All rights reserved.
1/2
2011.09 - Rev.A
Datasheet pdf - http://www.DataSheet4U.net/

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DTA014YM / DTA014YEB / DTA014YUB  
Electrical characteristics (Ta=25C)
Parameter
Symbol
Input voltage
Output voltage
Input current
Output current
DC current gain
VI(off)
VI(on)
VO(on)
II
IO(off)
GI
Transition frequency *
fT
Input resistance
Resistance ratio
* Characteristics of built-in transistor
R1
R2/R1
Min.
-
-1.7
-
-
-
80
-
7
3.7
Typ.
-
-
-0.07
-
-
-
250
10
4.7
Max.
-0.5
-
-0.15
-0.88
-500
-
-
13
5.7
Unit
V
V
V
mA
nA
-
MHz
k
-
Test Conditions
VCC=-5V / IO=-100uA
VO=-0.3V / IO=-5mA
IO=-5mA / II=0.5mA
VI=-5V
VCC=-50V / VI=0V
VO=-10V / IO=-5mA
VCE=-10V /IE=5mA
f=100MHz
Data Sheet
Electrical characteristics curves
-100
VO=-0.3V
-10 Ta=-40ºC
Ta=25ºC
Ta=75ºC
Ta=125ºC
-1
-0.1
-0.1
-1 -10
OUTPUT CURRENT : IO (mA)
-100
Fig.1 Input Voltage vs. Output Current
(ON characteristics)
-10
VCC=-5V
-1
Ta=125ºC
Ta=75ºC
-0.1 Ta=25ºC
Ta=-40ºC
-0.01
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-0.001
0
-0.5 -1 -1.5 -2 -2.5
INPUT VOLTAGE : VI(off) (V)
-3
Fig.2 Input Voltage vs. Output Current
(OFF characteristics)
1000
Ta=125ºC
Ta=75ºC
100 Ta=25ºC
Ta=-40ºC
10
VO=-10V
-1
IO/II=10
Ta=125ºC
Ta=75ºC
Ta=25ºC
-0.1 Ta=-40ºC
-0.01
1
-0.1
-1 -10
OUTPUT CURRENT : IO (mA)
-100
Fig.3 DC Current Gain vs. Output Current
-0.001
-0.1
-1 -10 -100
OUTPUT CURRNET : IO (mA)
Fig.4 Output Voltage vs. Output Current
www.rohm.com
© 2011 ROHM Co., Ltd. All rights reserved.
2/2
2011.09 - Rev.A
Datasheet pdf - http://www.DataSheet4U.net/

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Notes
Notice
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More detail product informations and catalogs are available, please contact us.
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© 2011 ROHM Co., Ltd. All rights reserved.
R1120A
Datasheet pdf - http://www.DataSheet4U.net/