ROHM DTC114YUB Technical data
Datasheet
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© 2012 ROHM Co., Ltd. All rights reserved.
DTC114Y series
NPN 100mA 50V Digital Transistors (Bias Resistor Built-in Transistors)
l
Outline
l
Features
1) Built-In Biasing Resistors
2) Built-in bias resistors enable the configuration of
an inverter circuit without connecting external
input resistors (see inner circuit).
3) The bias resistors consist of thin-film resistors
with complete isolation to allow negative biasing
of the input. They also have the advantage of
completely eliminating parasitic effects.
4) Only the on/off conditions need to be set for
operation, making the circuit design easy.
5) Complementary PNP Types :DTA114Y series
6) Complex transistors :EMH9 /UMH9N /IMH9A
l
Inner circuit
/EMG5 /UMG5N （NPN type）
7) Lead Free/RoHS Compliant.
l
Application
Switching circuit, Inverter circuit, Interface circuit,
Driver circuit
l
Packaging specifications
R
1
10kW
R
2
47kW
Parameter
Value
V
CC
50V
I
C(MAX.)
100mA
Part No.
Package
Package
size
(mm)
Taping
code
Tape width
(mm)
Basic
ordering
unit (pcs)
Marking
DTC114YM
VMT3
1212
T2L
180
8
8,000
Reel size
(mm)
64
DTC114YEB
EMT3F
1616
TL
180
8
3,000
64
3,000648
3,000648
DTC114YE
EMT3
1616
TL
180
DTC114YUB
UMT3F
2021
TL
180
3,000
64
DTC114YKA
SMT3
2928
T146
180
8
3,000
64
DTC114YUA
UMT3
2021
T106
180
8
VMT3
EMT3F
EMT3
UMT3F
UMT3
SMT3
DTC114YM
(SC-105AA)
OUT
IN
GND
OUT
IN
GND
DTC114YUB
(SC-85)
DTC114YE
SOT-416 (SC-75A)
DTC114YKA
SOT-346 (SC-59)
DTC114YUA
SOT-323 (SC-70)
DTC114YEB
(SC-89)
OUT
IN
GND
OUT
IN
GND
OUT
IN
GND
OUT
IN
GND
1/10
2012.04 - Rev.A
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© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
DTC114Y series
lAbsolute maximum ratings (Ta = 25C)
Supply voltage
Input voltage
Output current
Collector current
Power dissipation
Junction temperature
Range of storage temperature
lElectrical characteristics(Ta = 25C)
*1 Characteristics of built-in transistor
*2 Each terminal mounted on a reference footprint
Parameter
Symbol
Values
Unit
V
CC
50
V
V
IN
-6 to +40
V
I
O
70
mA
I
C(MAX.)
*1
100
mA
DTC114YM
DTC114YEB
DTC114YE
P
D
*2
150
mW
DTC114YUB
DTC114YUA
DTC114YKA
200
mW
T
j
150
C
T
stg
-55 to +150
C
Parameter
Symbol
Conditions
Unit
Min.
Typ.
Max.
Input voltage
V
I(off)
V
CC
= 5V, IO = 100μA
-
-
V
V
I(on)
VO = 0.3V, IO = 1mA
1.4--
0.3
V
Input current
I
I
VI = 5V
--0.88
mA
Output voltage
V
O(on)
IO / II = 5mA / 0.25mA
-
0.1
0.3
mA
DC current gain
G
I
VO = 5V, IO = 5mA
68--
-
Output current
I
O(off)
V
CC
= 50V, VI = 0V
--0.5
kW
Resistance ratio
R2/R
1
-
3.7
4.7
5.7
-
Input resistance
R
1
-
71013
MHz
Transition frequency
fT
*1
V
CE
= 10V, IE = -5mA,
f = 100MHz
-
250
-
2/10
2012.04 - Rev.A
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© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
DTC114Y series
lElectrical characteristic curves(Ta = 25°C)
Fig.1 Input voltage vs. output current
(ON characteristics)
INPUT VOLTAGE : V
I(on)
[V]
OUTPUT CURRENT : IO [A]
Fig.2 Output current vs. input voltage
(OFF characteristics)
OUTPUT CURRENT : I
O
[A]
INPUT VOLTAGE : V
I(off)
[V]
Fig.3 Output current vs. output voltage
OUTPUT CURRENT : I
O
[mA]
OUTPUT VOLTAGE : VO [V]
Fig.4 DC current gain vs. output current
DC CURRENT GAIN : G
I
OUTPUT CURRENT : IO [A]
0
10
20
30
40
50
60
70
0 5 10
250μA
0A
300μA
350μA
200μA
150μA
100μA
II=
Ta=25ºC
50μA
3/10
2012.04 - Rev.A
www.rohm.com
© 2012 ROHM Co., Ltd. All rights reserved.
Data Sheet
DTC114Y series
lElectrical characteristic curves(Ta = 25°C)
Fig.5 Output voltage vs. output current
OUTPUT VOLTAGE : V
O(on)
[V]
OUTPUT CURRENT : IO [A]
4/10
2012.04 - Rev.A
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