Rohm DTA114EEB 100ma / 50v digital transistors (with built-in resistors) Datasheet

DTA114EEB
Transistors
100mA / 50V Digital transistors
(with built-in resistors)
DTA114EEB
zApplications
Inverter, Interface, Driver
zDimensions (Unit : mm)
EMT3F
1.6
zFeatures
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 negative 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.
0.7
0.45
1.6
0.86 0.37
0.26
(1)
0.5 0.5
1.0
0.45
0.37
(3)
(2)
(1) IN
(2) GND
(3) OUT
0.13
Each lead has same dimensions
Abbreviated symbol : 14
zStructure
PNP silicon epitaxial planar transistor type
(Resistor built-in)
zEquivalent circuit
OUT
R1
IN
R2
zPackaging specifications
Package
EMT3F
Packaging type
Taping
Basic ordering unit (pieces)
OUT
IN
TL
Code
Part No.
GND(+)
3000
GND(+)
DTA114EEB
R1=10kΩ
R2=10kΩ
zAbsolute maximum ratings (Ta=25°C)
Parameter
Symbol
Limits
Unit
V
Supply voltage
VCC
−50
Input voltage
VIN
−40 to +10
V
∗1
−100
mA
−50
mA
∗2
150
mW
Collector current
Ic(max)
Output current
Io
Power dissipation
PD
Junction temperature
Tj
150
°C
Storage temperature
Tstg
−55 to +150
°C
∗1 Characteristics of built-in transistor
∗2 Each terminal mounted on a recommended land
1/2
DTA114EEB
Transistors
zElectrical characteristics (Ta=25°C)
Parameter
Input voltage
Symbol
Min.
Typ.
Max.
Unit
VI(off)
−
−
−500
mV
VCC= −5V, IO= −100µA
Conditions
VI(on)
−3.0
−
−
V
VO= −0.3V, IO= −10mA
VO(on)
−
−100
−300
mV
IO= −10mA, II= −0.5mA
II
−
−
−880
µA
VI= −5V
IO(off)
−
−
−500
nA
VCC= −50V, VI=0V
DC current gain
GI
30
−
−
−
VO= −5V, IO= −5mA
Transition frequency
fT ∗
−
250
−
MHz
Input resistance
R1
7
10
13
kΩ
−
Resistance ratio
R2/R1
0.8
1.0
1.2
−
−
Output voltage
Input current
Output current
VCE= −10V, IE=5mA, f=100MHz
∗ Characteristics of built-in transistor
zElectrical characteristic curves
10m
5m
VO=0.3V
OUTPUT CURRENT : Io (A)
INPUT VOLTAGE : VI(on) (V)
50
20
10
5
Ta= −40°C
25°C
100°C
2
1
500m
200m
100m
100µ 200µ
500µ 1m
2m
5m 10m 20m
50m 100m
2m Ta=100°C
25°C
1m
−40°C
500µ
200µ
100µ
50µ
20µ
10µ
5µ
2µ
1µ
0
Fig.1 Input voltage vs. output current
(ON characteristics)
VO=5V
500
200
100
Ta=100°C
25°C
−40°C
50
20
10
5
2
0.5
1.0
1.5
2.0
2.5
3.0
INPUT VOLTAGE : VI(off) (V)
OUTPUT CURRENT : IO (A)
1
1k
VCC=5V
DC CURRENT GAIN : GI
100
Fig.2 Output current vs. input voltage
(OFF characteristics)
1
100µ 200µ
500µ 1m
2m
5m 10m 20m
50m 100m
OUTPUT CURRENT : IO (A)
Fig.3 DC current gain vs. output
current
lO/lI=20
OUTPUT VOLTAGE : VO(on) (V)
500m
200m
100m
Ta=100°C
25°C
−40°C
50m
20m
10m
5m
2m
1m
100µ 200µ
500µ 1m
2m
5m 10m 20m
50m 100m
OUTPUT CURRENT : IO (A)
Fig.4 Output voltage vs. output
current
2/2
Appendix
Notes
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The contents described herein are subject to change without notice. The specifications for the
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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
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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 which 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.
It is our top priority to supply products with the utmost quality and reliability. However, there is always a chance
of failure due to unexpected factors. Therefore, please take into account the derating characteristics and allow
for sufficient safety features, such as extra margin, anti-flammability, and fail-safe measures when designing in
order to prevent possible accidents that may result in bodily harm or fire caused by component failure. ROHM
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Appendix1-Rev2.0
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